💾 Archived View for gemini.bortzmeyer.org › rfc-mirror › rfc2662.txt captured on 2023-09-28 at 21:42:04.
⬅️ Previous capture (2021-11-30)
-=-=-=-=-=-=-
Network Working Group G. Bathrick
Request for Comments: 2662 AG Communication Systems
Category: Standards Track F. Ly
Copper Mountain Networks
August 1999
Definitions of Managed Objects for the ADSL Lines
Status of this Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (1999). All Rights Reserved.
Table of Contents
1. Abstract .............................................. 1
2. The SNMP Network Management Framework ................. 2
3. Object Definitions ..................................... 3
4. Relationship of the ADSL LINE MIB with standard MIBs ... 3
5. Conventions used in the MIB ............................ 7
6. Conformance and Compliance ............................. 17
7. Definitions ............................................ 17
8. Acknowledgments ........................................ 110
9. References ............................................. 111
10. Security Considerations ................................ 113
11. Intellectual Property Notice ........................... 114
12. Authors' Addresses ..................................... 114
13. Full Copyright Statement ............................... 115
1. Abstract
This document defines a standard SNMP MIB for ADSL lines based on the
ADSL Forum standard data model [9]. The ADSL standard describes
ATU-C and ATU-R as two sides of the ADSL line. This MIB covers both
ATU-C and ATU-R agent's perspectives. Each instance defined in the
MIB represents a single ADSL line.
Bathrick & Ly Standards Track [Page 1]
RFC 2662 ADSL Line MIB August 1999
It should be noted that the ADSL Forum Network Management Working
Group provided input towards the content of this document. See the
Acknowledgement Section for a list of individuals who made this
document possible.
2. The SNMP Network Management Framework
The SNMP Management Framework presently consists of five major
components:
o An overall architecture, described in RFC 2571 [13].
o Mechanisms for describing and naming objects and events for the
purpose of management. The first version of this Structure of
Management Information (SMI) is called SMIv1 and described in STD
16, RFC 1155 [14], STD 16, RFC 1212 [15] and RFC 1215 [16]. The
second version, called SMIv2, is described in STD 58, RFC 2578
[1], STD 58, RFC 2579 [2] and STD 58, RFC 2580 [17].
o Message protocols for transferring management information. The
first version of the SNMP message protocol is called SNMPv1 and
described in STD 15, RFC 1157 [7]. A second version of the SNMP
message protocol, which is not an Internet standards track
protocol, is called SNMPv2c and described in RFC 1901 [18] and RFC
1906 [19]. The third version of the message protocol is called
SNMPv3 and described in RFC 1906 [19], RFC 2572 [20] and RFC 2574
[21].
o Protocol operations for accessing management information. The
first set of protocol operations and associated PDU formats is
described in STD 15, RFC 1157 [7]. A second set of protocol
operations and associated PDU formats is described in RFC 1905
[8].
o A set of fundamental applications described in RFC 2573 [22] and
the view-based access control mechanism described in RFC 2575
[23].
This document specifies a MIB module that is compliant to the SMIv2.
A MIB conforming to the SMIv1 can be produced through the appropriate
translations. The resulting translated MIB must be semantically
equivalent, except where objects or events are omitted because no
translation is possible (e.g., use of Counter64). Some machine
readable information in SMIv2 will be converted into textual
descriptions in SMIv1 during the translation process. However, this
loss of machine readable information is not considered to change the
semantics of the MIB.
Bathrick & Ly Standards Track [Page 2]
RFC 2662 ADSL Line MIB August 1999
3. Object Definitions
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. Objects in the MIB are
defined using the extended subset of Abstract Syntax Notation One
(ASN.1) defined in the SMI. In particular, each object type is named
by an OBJECT IDENTIFIER, an administratively assigned name. The
object type together with an object instance serves to uniquely
identify a specific instantiation of the object. For human
convenience, we often use a textual string, termed the descriptor, to
also refer to the object type.
4. Relationship of the ADSL LINE MIB with standard MIBs
This section outlines the relationship of ADSL Line MIB with other
MIBs described in RFCs and in their various degrees of
"standardization".
4.1 Use of the IfTable
The ADSL LINE MIB specifies the detailed attributes of a data
interface. As such, it needs to integrate with IF-MIB [5]. The IANA
has assigned the following ifType(s) relative to ADSL:
IANAifType ::= TEXTUAL-CONVENTION
. . .
SYNTAX INTEGER {
. . .
adsl(94), -- Asymmetric Digital Subscriber Loop
. . .
adslInterleave(124), -- ADSL Interleaved Channel
adslFast(125), -- ADSL Fast Channel
. . . }
Interfaces of each of these types are modeled by this document. Most
MIB tables in this document represent information of one of these
interface types and are indexed by ifIndex. Remaining are `profile'
tables which may be accessed by the profileIndex. This is explained
in more detail in section 5.4 Profiles.
Bathrick & Ly Standards Track [Page 3]
RFC 2662 ADSL Line MIB August 1999
4.1.1 ADSL Interface Types
As shown below, three ADSL interface types are defined in this
document, namely physical, interleaved channel, and fast channel.
The physical interface represents characteristics of the physical
media associated with both the ATUC and ATUR. The interleaved and
fast channel interface represent the characteristics of the two types
of ADSL channels.
For each ADSL Line, a physical interface always exists. Depending
on which ADSL operational configuration is present (as listed in
Figure 5), the channel interfaces (fast or interleaved) may or may
not exist.
______ ______
| |____________________| |
| ATUC | | ATUR |
| |____________________| |
|______| |______|
| <----- physical --------> |
| <--- fast channel ------> |
| <- interleaved channel -> |
Figure 1: ADSL Model
4.1.2 Use of IF-MIB (Interface MIB RFC 2233) [5]
The following attributes are part of the required
ifGeneralInformationGroup object group specified in RFC 2233 [5], and
are not duplicated in the ADSL MIB. Keep in mind that these objects
apply to the agent's view of the line.
Bathrick & Ly Standards Track [Page 4]
RFC 2662 ADSL Line MIB August 1999
ifTable Object Use for ADSL
==================================================================
ifIndex Interface index.
ifDescr See interfaces MIB [5]
ifType physical - adsl(94)
fast - adslFast(125)
interleaved - adslInterleave(124)
ifSpeed Transmit rate from the perspective
of the agent.
physical - line rate
fast - channel rate
interleaved - channel rate
ifPhysAddress This object should have an octet string
with zero length.
ifAdminStatus See interfaces MIB [5]
ifOperStatus See interfaces MIB [5]
Supplemented by adslAturCurrStatus and
adslAturCurrStatus
ifLastChange See interfaces MIB [5]
ifName See interfaces MIB [5]
ifLinkUpDownTrapEnable See interfaces MIB [5]
Default set as follows:
physical - enabled(1)
fast - disabled(2)
interleaved - disabled(2)
ifHighSpeed Speed of line in Mega-bits per second
(ifSpeed/1,000,000)
ifConnectorPresent See interfaces MIB [5]
Default set as follows:
physical - true(1)
fast - false(2)
Bathrick & Ly Standards Track [Page 5]
RFC 2662 ADSL Line MIB August 1999
interleaved - false(2)
ifAlias See interfaces MIB [5]
ifTableLastChange See interfaces MIB [5]
==================================================================
Figure 2: Use of ifTable Objects: ifGeneralInformationGroup
Use of the ifStackTable to associate the entries for physical, fast,
interleaved channels, and higher layers (e.g., ATM) is shown below in
figure 3. Use of ifStackTable is necessary, because configuration
information is stored in profile tables associated with the
physical-layer ifEntry only. The channels' ifEntrys need the
ifStackTable to find their associated physical-layer entry and thus
their configuration parameters. (See Profile section, 5.4).
______ (ifEntry=j) ______
| | fast channel | |
| |________________________| |
| | and/or | |
| | | |
| | (ifEntry=k) | |
| | interleaved channel | |
| |________________________| |
| ATUC | | ATUR |
| | | |
| | (ifEntry=i) | |
| | physical | |
| |________________________| |
|______| |______|
Figure 3: Use of ifStackTable (part 1)
The ifStackTable is then used to show the relationships between the
various ADSL interfaces, as illustrated below in figure 4.
HigherLayer LowerLayer
--------------------------
j i
k i
Figure 4: Use of ifStackTable (part 2)
The ifRcvAddressTable is not applicable for ADSL interfaces.
Bathrick & Ly Standards Track [Page 6]
RFC 2662 ADSL Line MIB August 1999
4.2 Relationship with RFC 2037 [25]
Implementation of the Entity MIB [25] is optional. It in no way
alters the information required in the adslLineMib, nor does it alter
the relationship with IF-MIB.
The Entity MIB introduces a standardized way of presenting the
components of complex systems, such as a Digital Subscriber Line
Access Multiplexer (DSLAM), that may contain multiple racks, shelves,
line cards, and/or ports. The Entity MIB's main goal is to present
these system components, their containment relationship, and mapping
information with other MIBs such as the Interface MIB and the
adslLineMib.
If ATU-C agent is implemented, the Entity MIB should include entities
for the ATU-C in the entPhysicalTable. The MIB's
entAliasMappingTable would contain mapping information identifying
the 'ifIndex' object associated with each ATU-C. However, if ATU-R
agent is implemented, the Entity MIB should include entities for the
ATU-R in the entPhysicalTable. In this case, the MIB's
entAliasMappingTable would contain mapping information identifying
the 'ifIndex' object associated with each ATU-R.
Also associating the relationship between the ifTable and Entity MIB,
the entPhysicalTable contains an 'entPhysicalName' object, which
approximates the semantics of the 'ifName' object from the Interface
MIB.
5. Conventions used in the MIB
5.1 Naming Conventions
A. Atuc/Atur are used for the ATU-C and ATU-R. In other RFCs, these
are sometimes referred to as the Near End (Ne) and Far End (Fe)
respectively, but not in this document.
B. The terms, "transmit" and "receive", are from the perspective of
the corresponding table's end of the line. For example, in the
case of Fast channels, adslAtucChanConfFastMaxTxRate defines the
"downstream" rate, while adslAturChanConfFastMaxTxRate defines the
"upstream" rate for a particular channel.
C. There are two possible channels: fast, and interleaved. None, one
or both may be implemented on a particular ADSL Line. Figure 5
illustrates all possible operational configurations.
Bathrick & Ly Standards Track [Page 7]
RFC 2662 ADSL Line MIB August 1999
D. Lof, Lol, Los, Lpr mean Loss of Framing, Link, Signal, and Power,
respectively. Lpr is used by T1E1, so it is used for consistency
(rather than Lop).
A Loss of Link condition is declared at the ATU-C if a Loss of
Signal is not preceded by a `dying-gasp' message from the ATU-R.
Note that Loss of Link is only supported by the ATU-C.
E. ES means errored second. An Errored Second is any second
containing one or more CRC anomaly, or one or more Los(s) or
Severely Errored Frame (Sef) defect(s).
F. A "block" is a physical-layer `data buffer' over which CRCs are
calculated. For example, in DMT, the block is defined as the ADSL
superframe. The block duration is 250 micro-seconds so the block
length in bytes, as defined in adslAtu*ChanCrcBlockLength, varies
with data rate. See Line Code Specific MIBs [11] [12] for more
line code specific information.
G. Atn means Attenuation, Psd is Power Spectral Density and Snr is
Signal to Noise Ratio.
H. LCS means line code specific, e.g.,
o DMT = Discrete MultiTone
o CAP = Carrierless Amplitude and Phase modulation and
o QAM = Quadrature Amplitude Modulation
I. Vendor (in the Inventory objects) refers to the manufacturer of
the ATU-C or ATU-R assembly, not the modem chip vendor. When in
doubt, use the manufacturer of the smallest field replaceable unit
(e.g., stand-alone modem box, plug-in board).
J. RADSL - Rate Adaptive Asymmetric Digital Subscriber Loop
5.2 Structure
The MIB has multiple parallel tables. There are tables for:
o line - common attributes
o atuc and atur status
Bathrick & Ly Standards Track [Page 8]
RFC 2662 ADSL Line MIB August 1999
o atuc and atur performance
- Current and up to 96 buckets of 15 min performance history
- Current and Previous 1-day bucket performance history
o profiles - configuration parameters and alarm parameters
There are separate tables for Physical and Channel layers. Since
their attributes are similar, only one set of "channel" tables are
defined to be used for both fast and interleaved channels. The
corresponding ifType gives the proper interpretation for that
ifEntry.
It is intented that Line Code Specific MIBs be located under
adslLCSMib. These MIBs will be defined in separate modules.
There could have been fewer tables by combining the ATU-C and ATU-R
information into shared tables. However, the tables are more easily
read when there are two identical sets of data.
The figure below lists the five possible ADSL operational
configurations. (indicated by the value of the adslLineType). In all
configurations, the physical line interface entry will exist.
However, the existence of the ADSL channel varies in each case, as
shown below.
Table Phys Fast Interleaved
___________________________________________________________
No Channels (1) | Y | | |
Fast Only (2) | Y | Y | |
Interleaved Only (3) | Y | | Y |
Fast or Interleaved (4) | Y | Y | Y |
Fast and Interleaved (5) | Y | Y | Y |
Figure 5: ADSL Operational configurations
NOTE: In (4), channel exists of either Fast or Interleaved type, but
not both. The Manager may select the type of channel to be used.
Depending on which operation configuration exists, some or all ADSL
MIB tables could be supported, as shown in below. See Conformance
Statements for more information on which objects are mandatory.
Bathrick & Ly Standards Track [Page 9]
RFC 2662 ADSL Line MIB August 1999
Table Phys Fast Interleaved
___________________________________________________________
adslLineTable | Y | | |
adslAtucPhysTable | Y | | |
adslAturPhysTable | Y | | |
adslAtucChanTable | | Y | Y |
adslAturChanTable | | Y | Y |
adslAtucPerfDataTable | Y | | |
adslAturPerfDataTable | Y | | |
adslAtucIntervalTable | Y | | |
adslAturIntervalTable | Y | | |
adslAtucChanPerfDataTable | | Y | Y |
adslAturChanPerfDataTable | | Y | Y |
adslAtucChanIntervalTable | | Y | Y |
adslAturChanIntervalTable | | Y | Y |
Figure 6: Use of ADSL MIB Tables with various ifIndex values
NOTE: The adslLineConfProfileTable and adslLineAlarmConfProfileTable
will be present for all scenarios. See Profile Section of this
document for implementation details such as profile creation,
assignment, and indexing.
5.2.1 Structure of Conformance Groups
The MIB is organized to cover both ends of the ADSL line, ATU-C and
ATU-R. Objects defined can be categorized into two groups: the
ATU-C group which provides objects that are supported by ATU-C agents
and the ATU-R group which provides objects that are supported by
ATU-R agents. These two groups are defined by the conformance
section of the MIB. All objects defined in the MIB module are
supported by the ATU-C agent and only portions of the objects are
supported by the ATU-R agent. Figure 7 lists all tables/objects that
are supported by the ATU-R agent.
Bathrick & Ly Standards Track [Page 10]
RFC 2662 ADSL Line MIB August 1999
Table Objects
_______________________________________________________
adslLineTable adslLineCoding
adslAtucPhysTable adslAtucInvVendorID
adslAtucInvVersionNumber
adslAtucCurrStatus (Partial)
adslAtucCurrOutputPwr
adslAtucCurrAttainableRate
adslAturPhysTable all are supported
adslAtucChanTable all except
adslAtucChanCrcBlockLength
are supported
adslAtucPerfDataTable all except
adslAtucPerfLols,
adslAtucPerfLprs
adslAtucPerfCurr15MinLols,
adslAtucPerfCurr15MinLprs,
adslAtucPerfCurr1DayLols,
adslAtucPerfCurr1DayLprs,
adslAtucPerfPrev1DayLols and
adslAtucPerfPrev1DayLprs
are supported
adslAturPerfDataTable all are supported
adslAtucIntervalTable adslAtucIntervalLofs
adslAtucIntervalLoss
adslAtucIntervalESs
adslAtucIntervalInits
adslAtucIntervalValidData
adslAturIntervalTable all are supported
adslAtucChanPerfDataTable all are supported
adslAturChanPerfDataTable all are supported
adslAtucChanIntervalTable all are supported
adslAturChanIntervalTable all are supported
adslLineConfProfileTable not supported
adslLineAlarmConfProfileTable all are supported except
adslAtucThresh15MinLols
and adslAtucThresh15MinLprs
--------------------------------------------------------------------
Figure 7: MIB Tables and Objects Supported by the ATU-R Agent
Bathrick & Ly Standards Track [Page 11]
RFC 2662 ADSL Line MIB August 1999
All traps supported by the ATU-R agent are also listed:
adslAtucPerfLofsThreshTrap
adslAtucPerfLossThreshTrap
adslAtucPerfESsThreshTrap
adslAtucRateChangeTrap
adslAturPerfLofsThreshTrap
adslAturPerfLossThreshTrap
adslAturPerfLprsThreshTrap
adslAturPerfESsThreshTrap
adslAturRateChangeTrap
5.3 Counters, Interval Buckets and Thresholds
For physical-level ES, Los, Lof, Lol, Lpr and line initialization
attempts, there are event counters, current 15-minute and one (up to
96) 15-minute history bucket(s) of "interval-counters", as well as
current and previous 1-day interval-counters. Each physical-layer
current 15-minute event bucket has threshold trap.
At the channel level, there are counters for total received blocks,
received-and-corrected blocks, received-but-uncorrectable blocks, and
transmitted blocks. There are the same set of 15-minute and 1-day
buckets as at the physical-layer.
There is no requirement for an agent to ensure fixed relationship
between the start of a fifteen minute and any wall clock; however
some implementations may align the fifteen minute intervals with
quarter hours. Likewise, an implementation may choose to align one
day intervals with start of a day.
Separate tables are provided for the 96 interval-counters. They are
indexed by {ifIndex, AdslAtu*IntervalNumber}.
Counters are not reset when an ATU-C or ATU-R is reinitialized, only
when the agent is reset or reinitialized (or under specific request
outside the scope of this MIB).
The 15-minute event counters are of type PerfCurrentCount and
PerfIntervalCount. The 1-day event counters are of type
AdslPerfCurrDayCount and AdslPerfPrevDayCount. Both 15-minute and 1-
day time elapsed counters are of type AdslPerfTimeElapsed.
Bathrick & Ly Standards Track [Page 12]
RFC 2662 ADSL Line MIB August 1999
5.4 Profiles
As a managed node can handle a large number of ATU-Cs (e.g., hundreds
or perhaps thousands of ADSL lines), provisioning every parameter on
every ATU-C may become burdensome. In response, two MIB tables have
been created to define ADSL equipment configuration data profiles, as
well as a mechanism to associate the equipment to these profiles.
Profile tables may be implemented in one of two ways, but not
simultaneously:
o MODE-I: Dynamic Profiles - one profile shared by one or
multiple ADSL lines.
o MODE-II: Static Profiles - one profile per ADSL physical line
always.
5.4.1 MODE-I : Dynamic Profiles
Implementations using this mode will enable the manager to
dynamically create and delete profiles as needed. The index of the
profile is an locally-unique administratively assigned name for the
profile having the textual convention `SnmpAdminString' (RFC2571
[13]).
One or more ADSL lines may be configured to share parameters of a
single profile (e.g., adslLineConfProfileName = `silver') by setting
its adslLineConfProfile objects to the index value of this profile.
If a change is made to the profile, all lines that refer to it will
be re-configured to the changed parameters. Before a profile can be
deleted or taken out of service it must be first unreferenced from
all associated lines.
This figure below shows an example of how this mode can be
implemented. In the example, ADSL lines `1' and `x' share the
configuration of the `silver' profile, while line `2' uses the
`platinum' profile. The `gold' profile has no lines associated with
it.
Bathrick & Ly Standards Track [Page 13]
RFC 2662 ADSL Line MIB August 1999
ADSL ifIndex ifTable Configuration Line
Profile Table
__________________________________________________________________
1 i1 ADSL Line -- ---> Platinum Profile
j1 Fast Chan | |
k1 Int Chan | |
| ^
v | Gold Profile
2 i2 ADSL Line ------->----
j2 Fast Chan |
k2 Int Chan |
|
|
|
v
x ix ADSL Line ------>------> Silver Profile
jx Fast Chan --------------->
kx Int Chan
__________________________________________________________________
Figure 8: Use of Dynamic Profiles: MODE-I
In the figure above, note that three interface entries of an ADSL
line, physical, fast channel, and interleaved channel, are
represented by `i', `j', and `k'. Only the physical-layer entry `i'
contains an adslLineTable entry, therefore only those entries contain
pointers to the adslLineConfProfileTable. The ifStackTable (see
rfc2233 [5]) can be used to link the channel entries to the
corresponding physical-layer entry to get the channel's configuration
parameters. See figure 4 for use of the ifStackTable.
The same characteristics and mechanisms are present for the alarm
profile type. There is no requirement that its index be the same as
the configuration profile.
Implementations of this mode, must provide a default profile whose
name is `DEFVAL' for each profile type: Configuration and Alarm. The
values of the associated parameters will be vendor specific unless
otherwise indicated in this document. Before a line's profiles have
been set, these profiles will be automatically used by setting
adslLineConfProfile and adslLineAlarmConfProfile to `DEFVAL'.
Bathrick & Ly Standards Track [Page 14]
RFC 2662 ADSL Line MIB August 1999
In this mode, profiles are created, assigned, and deleted dynamically
using these four objects: adslLineConfProfile,
adslLineConfProfileRowStatus, adslLineAlarmConfProfile, and
adslLineAlarmConfProfileRowStatus.
5.4.2 MODE-II : Static Profiles
Implementations with this mode will automatically create a profile
one-for-one with each ADSL line physical entry. The name of this
profile is a system generated read-only object whose value is
equivalent to the index of the physical line. The Agent will not
allow a Manager to create/delete profiles in this mode. Therefore,
adslLineConfProfile, adslLineConfProfileRowStatus,
adslLineAlarmConfProfile, and adslLineAlarmConfProfileRowStatus
objects have minimal value in this mode and are read-only.
The figure below shows an example of this mode. In the example, ADSL
lines `1', `2', and `x' each have their own profiles.
ADSL ifIndex ifTable Configuration Line
Profile Table
__________________________________________________________________
1 i1 ADSL Line ------------> Profile
j1 Fast Chan
k1 Int Chan
2 i2 ADSL Line ------------> Profile
j2 Fast Chan
k2 Int Chan
x ix ADSL Line ------------> Profile
jx Fast Chan
kx Int Chan
__________________________________________________________________
Figure 9: Use of Static Profiles: MODE II
5.5 Traps
These SNMP traps are required: coldStart / warmStart (per [6]) --
which are per agent (e.g., per DSLAM in such a device), and linkUp /
linkDown (per [5]) -- which are per interface (i.e., ADSL line).
Note: RFC 2233 [5] recommends that linkUp / linkDown only be used at
a physical-layer ifEntry, as discussed above.
Bathrick & Ly Standards Track [Page 15]
RFC 2662 ADSL Line MIB August 1999
A linkDown trap is generated whenever any of Lof, Los, Lol, Loss of
Signal Quality, or Lpr events occurs. At this operational point, a
manager can use adslAtu*CurrStatus for additional detailed
information. The corresponding linkUp trap is sent when all link
failure conditions are cleared.
The traps defined in this MIB are for initialization failure, rate
change, and for the threshold crossings associated with the following
events: Lofs, Lols, Loss, Lprs, and ESs. Each threshold has its own
enable/threshold value. When that value is 0, the trap is disabled.
The current status objects (adslAtu*CurrStatus) indicate, through a
bitmask, all outstanding error conditions or that the line is
operational. Note that each object claims to represent the status of
the modem at that end of the line. However, since the SNMP agent
likely co-resides with only one end of the line, the corresponding
far-end current status object may be incomplete. For example, when
there are errors on the line, the far-end ATU may not be able to
correctly report this condition. Therefore, not all conditions are
included in its current status.
A threshold trap occurs whenever the corresponding current 15-minute
interval error counter becomes equal and/or exceeds to the threshold
value. One trap will be sent per interval per interface. Since the
current 15-minute counter are reset to 0 every 15 minutes, if the
condition persists, the trap may recur as often as every 15 minutes.
For example, to get a trap whenever a "loss of" event occurs (but at
most once every 15 minutes), set the corresponding "Thresh15Min" to
1. The agent will generate a trap when the event originally occurs.
Note that the NMS will get a linkDown trap, as well, if enabled. At
the beginning of the next 15 minute interval, the counter is reset.
When the first second goes by and the event occurs, the current
interval bucket will be 1, which equals the threshold and the trap
will be sent again.
The rate change trap is invoked when the transmit rate on a channel
either increases by adsl(x)Thresh(y)RateUp or decreases by
adsl(x)Thresh(y)RateDown. The trap is per direction:(x) == Atuc or
Atur, and per channel: (y) == Fast or Interleave. In other words, the
trap is sent whenever the rate changes in either direction on either
channel and:
CurrTxRate >= PrevTxRate plus ThreshRateUp
or
CurrTxRate <= PrevTxRate minus ThreshRateDown
Bathrick & Ly Standards Track [Page 16]
RFC 2662 ADSL Line MIB August 1999
No trap is sent on initialization.
It can be disabled by setting the Up (and/or) Down threshold rates to
0.
The PrevTxRate object is set to the current value at initialization
and when a trap is sent. Thus rate changes are cumulative until the
total change reaches the threshold.
6. Conformance and Compliance
See the conformance and compliance statements within the information
module.
7. Definitions
ADSL-TC-MIB DEFINITIONS ::= BEGIN
IMPORTS
transmission,
MODULE-IDENTITY, Gauge32 FROM SNMPv2-SMI
TEXTUAL-CONVENTION FROM SNMPv2-TC;
adsltcmib MODULE-IDENTITY
LAST-UPDATED "9908190000Z"
ORGANIZATION "IETF ADSL MIB Working Group"
CONTACT-INFO
"
Gregory Bathrick
AG Communication Systems
A Subsidiary of Lucent Technologies
2500 W Utopia Rd.
Phoenix, AZ 85027 USA
Tel: +1 602-582-7679
Fax: +1 602-582-7697
E-mail: bathricg@agcs.com
Faye Ly
Copper Mountain Networks
Norcal Office
2470 Embarcadero Way
Palo Alto, CA 94303
Tel: +1 650-858-8500
Fax: +1 650-858-8085
E-Mail: faye@coppermountain.com
Bathrick & Ly Standards Track [Page 17]
RFC 2662 ADSL Line MIB August 1999
IETF ADSL MIB Working Group (adsl@xlist.agcs.com)
"
DESCRIPTION
"The MIB module which provides a ADSL
Line Coding Textual Convention to be used
by ADSL Lines."
-- Revision history
REVISION "9908190000Z" -- 19 August 1999, midnight
DESCRIPTION "Initial Version, published as RFC 2662"
::= { transmission 94 2 } -- adslMIB 2
AdslLineCodingType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This data type is used as the syntax for the ADSL
Line Code."
SYNTAX INTEGER {
other(1),-- none of the following
dmt (2), -- Discrete MultiTone
cap (3), -- Carrierless Amplitude & Phase modulation
qam (4) -- Quadrature Amplitude Modulation
}
AdslPerfCurrDayCount ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A counter associated with interface performance
measurements in a current 1-day (24 hour) measurement
interval.
The value of this counter starts at zero at the
beginning of an interval and is increased when
associated events occur, until the end of the
1-day interval. At that time the value of the
counter is stored in the previous 1-day history
interval, if available, and the current interval
counter is restarted at zero.
In the case where the agent has no valid data available
for this interval the corresponding object
instance is not available and upon a retrieval
request a corresponding error message shall be
returned to indicate that this instance does
not exist (for example, a noSuchName error for
SNMPv1 and a noSuchInstance for SNMPv2 GET
operation)."
Bathrick & Ly Standards Track [Page 18]
RFC 2662 ADSL Line MIB August 1999
SYNTAX Gauge32
AdslPerfPrevDayCount ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A counter associated with interface performance
measurements during the most previous 1-day (24 hour)
measurement interval. The value of this counter is
equal to the value of the current day counter at
the end of its most recent interval.
In the case where the agent has no valid data available
for this interval the corresponding object
instance is not available and upon a retrieval
request a corresponding error message shall be
returned to indicate that this instance does
not exist (for example, a noSuchName error for
SNMPv1 and a noSuchInstance for SNMPv2 GET
operation)."
SYNTAX Gauge32
AdslPerfTimeElapsed ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The number of seconds that have elapsed since
the beginning of the current measurement period.
If, for some reason, such as an adjustment in the
system's time-of-day clock, the current interval
exceeds the maximum value, the agent will return
the maximum value."
SYNTAX Gauge32
END
ADSL-LINE-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE,
Counter32, Gauge32,
NOTIFICATION-TYPE,
transmission, Unsigned32 FROM SNMPv2-SMI
RowStatus,
TruthValue, VariablePointer FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP,
NOTIFICATION-GROUP FROM SNMPv2-CONF
ifIndex FROM IF-MIB
PerfCurrentCount,
PerfIntervalCount FROM PerfHist-TC-MIB
Bathrick & Ly Standards Track [Page 19]
RFC 2662 ADSL Line MIB August 1999
SnmpAdminString FROM SNMP-FRAMEWORK-MIB
AdslPerfCurrDayCount,
AdslPerfPrevDayCount,
AdslPerfTimeElapsed,
AdslLineCodingType FROM ADSL-TC-MIB
;
adslMIB MODULE-IDENTITY
LAST-UPDATED "9908190000Z"
ORGANIZATION "IETF ADSL MIB Working Group"
CONTACT-INFO
"
Gregory Bathrick
AG Communication Systems
A Subsidiary of Lucent Technologies
2500 W Utopia Rd.
Phoenix, AZ 85027 USA
Tel: +1 602-582-7679
Fax: +1 602-582-7697
E-mail: bathricg@agcs.com
Faye Ly
Copper Mountain Networks
Norcal Office
2470 Embarcadero Way
Palo Alto, CA 94303
Tel: +1 650-858-8500
Fax: +1 650-858-8085
E-Mail: faye@coppermountain.com
(ADSL Forum input only)
John Burgess
Predictive Systems, Inc.
25A Vreeland Rd.
Florham Park, NJ 07932 USA
Tel: +1 973-301-5610
Fax: +1 973-301-5699
E-mail: jtburgess@predictive.com
IETF ADSL MIB Working Group (adsl@xlist.agcs.com)
"
DESCRIPTION
"The MIB module defining objects for the management of a pair of
ADSL modems at each end of the ADSL line. Each such line has
Bathrick & Ly Standards Track [Page 20]
RFC 2662 ADSL Line MIB August 1999
an entry in an ifTable which may include multiple modem lines.
An agent may reside at either end of the ADSL line however the
MIB is designed to require no management communication between
them beyond that inherent in the low-level ADSL line protocol.
The agent may monitor and control this protocol for its needs.
ADSL lines may support optional Fast or Interleaved channels.
If these are supported, additional entries corresponding to the
supported channels must be created in the ifTable. Thus an ADSL
line that supports both channels will have three entries in the
ifTable, one for each physical, fast, and interleaved, whose
ifType values are equal to adsl(94), fast(125), and
interleaved(124), respectively. The ifStackTable is used to
represent the relationship between the entries.
Naming Conventions:
Atuc -- (ATUC) modem at near (Central) end of line
Atur -- (ATUR) modem at Remote end of line
Curr -- Current
Prev -- Previous
Atn -- Attenuation
ES -- Errored Second.
LCS -- Line Code Specific
Lof -- Loss of Frame
Lol -- Loss of Link
Los -- Loss of Signal
Lpr -- Loss of Power
xxxs-- interval of Seconds in which xxx occurs
(e.g., xxx=Lof, Los, Lpr)
Max -- Maximum
Mgn -- Margin
Min -- Minimum
Psd -- Power Spectral Density
Snr -- Signal to Noise Ratio
Tx -- Transmit
Blks-- Blocks, a data unit, see
adslAtuXChanCrcBlockLength
"
-- Revision history
REVISION "9908190000Z" -- 19 August 1999, midnight
DESCRIPTION "Initial Version, published as RFC 2662"
::= { transmission 94 }
adslLineMib OBJECT IDENTIFIER ::= { adslMIB 1 }
adslMibObjects OBJECT IDENTIFIER ::= { adslLineMib 1 }
Bathrick & Ly Standards Track [Page 21]
RFC 2662 ADSL Line MIB August 1999
-- objects
adslLineTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslLineEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table includes common attributes describing
both ends of the line. It is required for all ADSL
physical interfaces. ADSL physical interfaces are
those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 1 }
adslLineEntry OBJECT-TYPE
SYNTAX AdslLineEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in adslLineTable."
INDEX { ifIndex }
::= { adslLineTable 1 }
AdslLineEntry ::=
SEQUENCE {
adslLineCoding AdslLineCodingType,
adslLineType INTEGER,
adslLineSpecific VariablePointer,
adslLineConfProfile SnmpAdminString,
adslLineAlarmConfProfile SnmpAdminString
}
adslLineCoding OBJECT-TYPE
SYNTAX AdslLineCodingType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Specifies the ADSL coding type used on this
line."
::= { adslLineEntry 1 }
adslLineType OBJECT-TYPE
SYNTAX INTEGER {
noChannel (1), -- no channels exist
fastOnly (2), -- fast channel exists only
interleavedOnly (3), -- interleaved channel exists
-- only
fastOrInterleaved (4),-- either fast or interleaved
-- channels can exist, but
-- only one at any time
fastAndInterleaved (5)-- both fast or interleaved
Bathrick & Ly Standards Track [Page 22]
RFC 2662 ADSL Line MIB August 1999
-- channels exist
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Defines the type of ADSL physical line
entity that exists, by defining whether and how
the line is channelized. If the line is channelized,
the value will be other than noChannel(1). This
object defines which channel type(s) are supported.
In the case that the line is channelized, the manager
can use the ifStackTable to determine the ifIndex for
the associated channel(s)."
::= { adslLineEntry 2 }
adslLineSpecific OBJECT-TYPE
SYNTAX VariablePointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"OID instance in vendor-specific MIB. The Instance may
be used to determine shelf/slot/port of the ATUC
interface in a DSLAM."
::= { adslLineEntry 3 }
adslLineConfProfile OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value of this object identifies the row
in the ADSL Line Configuration Profile Table,
(adslLineConfProfileTable), which applies for this
ADSL line, and channels if applicable.
For `dynamic' mode, in the case which the
configuration profile has not been set, the
value will be set to `DEFVAL'.
If the implementator of this MIB has chosen not
to implement `dynamic assignment' of profiles, this
object's MIN-ACCESS is read-only."
::= { adslLineEntry 4 }
adslLineAlarmConfProfile OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..32))
MAX-ACCESS read-write
Bathrick & Ly Standards Track [Page 23]
RFC 2662 ADSL Line MIB August 1999
STATUS current
DESCRIPTION
"The value of this object identifies the row
in the ADSL Line Alarm Configuration Profile Table,
(adslLineAlarmConfProfileTable), which applies to this
ADSL line, and channels if applicable.
For `dynamic' mode, in the case which the
alarm profile has not been set, the
value will be set to `DEFVAL'.
If the implementator of this MIB has chosen not
to implement `dynamic assignment' of profiles, this
object's MIN-ACCESS is read-only."
::= { adslLineEntry 5 }
adslAtucPhysTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucPhysEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUC.
Each row contains the Physical Layer Parameters
table for that ATUC. ADSL physical interfaces are
those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 2 }
adslAtucPhysEntry OBJECT-TYPE
SYNTAX AdslAtucPhysEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAtucPhysTable."
INDEX { ifIndex }
::= { adslAtucPhysTable 1 }
AdslAtucPhysEntry ::=
SEQUENCE {
adslAtucInvSerialNumber SnmpAdminString,
adslAtucInvVendorID SnmpAdminString,
adslAtucInvVersionNumber SnmpAdminString,
adslAtucCurrSnrMgn INTEGER,
adslAtucCurrAtn Gauge32,
adslAtucCurrStatus BITS,
adslAtucCurrOutputPwr INTEGER,
adslAtucCurrAttainableRate Gauge32
}
-- inventory group
Bathrick & Ly Standards Track [Page 24]
RFC 2662 ADSL Line MIB August 1999
--
-- These items should describe the lowest level identifiable
-- component, be it a stand-alone modem, a card in a rack,
-- a child-board, etc.
--
adslAtucInvSerialNumber OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The vendor specific string that identifies the
vendor equipment."
::= { adslAtucPhysEntry 1 }
adslAtucInvVendorID OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The vendor ID code is a copy of the binary
vendor identification field defined by the
PHY[10] and expressed as readable characters."
REFERENCE "ANSI T1.413[10]"
::= { adslAtucPhysEntry 2 }
adslAtucInvVersionNumber OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The vendor specific version number sent by this ATU
as part of the initialization messages. It is a copy
of the binary version number field defined by the
PHY[10] and expressed as readable characters."
REFERENCE "ANSI T1.413[10]"
::= { adslAtucPhysEntry 3 }
-- current status group
--
adslAtucCurrSnrMgn OBJECT-TYPE
SYNTAX INTEGER (-640..640)
UNITS "tenth dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Noise Margin as seen by this ATU with respect to its
received signal in tenth dB."
Bathrick & Ly Standards Track [Page 25]
RFC 2662 ADSL Line MIB August 1999
::= { adslAtucPhysEntry 4 }
adslAtucCurrAtn OBJECT-TYPE
SYNTAX Gauge32(0..630)
UNITS "tenth dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Measured difference in the total power transmitted by
the peer ATU and the total power received by this ATU."
::= { adslAtucPhysEntry 5 }
adslAtucCurrStatus OBJECT-TYPE
SYNTAX BITS {
noDefect(0),
lossOfFraming(1),
lossOfSignal(2),
lossOfPower(3),
lossOfSignalQuality(4),
lossOfLink(5),
dataInitFailure(6),
configInitFailure(7),
protocolInitFailure(8),
noPeerAtuPresent(9)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates current state of the ATUC line. This is a
bit-map of possible conditions. The various bit
positions are:
0 noDefect There no defects on the line
1 lossOfFraming ATUC failure due to not
receiving valid frame.
2 lossOfSignal ATUC failure due to not
receiving signal.
3 lossOfPower ATUC failure due to loss of
power.
Note: the Agent may still
function.
4 lossOfSignalQuality Loss of Signal Quality is
declared when the Noise Margin
falls below the Minimum Noise
Bathrick & Ly Standards Track [Page 26]
RFC 2662 ADSL Line MIB August 1999
Margin, or the bit-error-rate
exceeds 10^-7.
5 lossOfLink ATUC failure due to inability
to link with ATUR.
6 dataInitFailure ATUC failure during
initialization due to bit
errors corrupting startup
exchange data.
7 configInitFailure ATUC failure during
initialization due to peer
ATU not able to support
requested configuration
8 protocolInitFailure ATUC failure during
initialization due to
incompatible protocol used by
the peer ATU.
9 noPeerAtuPresent ATUC failure during
initialization due to no
activation sequence detected
from peer ATU.
This is intended to supplement ifOperStatus."
::= { adslAtucPhysEntry 6 }
adslAtucCurrOutputPwr OBJECT-TYPE
SYNTAX INTEGER (-310..310)
UNITS "tenth dBm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Measured total output power transmitted by this ATU.
This is the measurement that was reported during
the last activation sequence."
::= { adslAtucPhysEntry 7 }
adslAtucCurrAttainableRate OBJECT-TYPE
SYNTAX Gauge32
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the maximum currently attainable data rate
by the ATU. This value will be equal or greater than
Bathrick & Ly Standards Track [Page 27]
RFC 2662 ADSL Line MIB August 1999
the current line rate."
::= { adslAtucPhysEntry 8 }
adslAturPhysTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturPhysEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR
Each row contains the Physical Layer Parameters
table for that ATUR. ADSL physical interfaces are
those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 3 }
adslAturPhysEntry OBJECT-TYPE
SYNTAX AdslAturPhysEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAturPhysTable."
INDEX { ifIndex }
::= { adslAturPhysTable 1 }
AdslAturPhysEntry ::=
SEQUENCE {
adslAturInvSerialNumber SnmpAdminString,
adslAturInvVendorID SnmpAdminString,
adslAturInvVersionNumber SnmpAdminString,
adslAturCurrSnrMgn INTEGER,
adslAturCurrAtn Gauge32,
adslAturCurrStatus BITS,
adslAturCurrOutputPwr INTEGER,
adslAturCurrAttainableRate Gauge32
}
-- inventory group
--
adslAturInvSerialNumber OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..32))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The vendor specific string that identifies the
vendor equipment."
::= { adslAturPhysEntry 1 }
adslAturInvVendorID OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..16))
MAX-ACCESS read-only
Bathrick & Ly Standards Track [Page 28]
RFC 2662 ADSL Line MIB August 1999
STATUS current
DESCRIPTION
"The vendor ID code is a copy of the binary
vendor identification field defined by the
PHY[10] and expressed as readable characters."
REFERENCE "ANSI T1.413"
::= { adslAturPhysEntry 2 }
adslAturInvVersionNumber OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The vendor specific version number sent by this ATU
as part of the initialization messages. It is a copy
of the binary version number field defined by the
PHY[10] and expressed as readable characters."
REFERENCE "ANSI T1.413"
::= { adslAturPhysEntry 3 }
-- current status group
--
adslAturCurrSnrMgn OBJECT-TYPE
SYNTAX INTEGER (-640..640)
UNITS "tenth dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Noise Margin as seen by this ATU with respect to its
received signal in tenth dB."
::= { adslAturPhysEntry 4 }
adslAturCurrAtn OBJECT-TYPE
SYNTAX Gauge32(0..630)
UNITS "tenth dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Measured difference in the total power transmitted by
the peer ATU and the total power received by this ATU."
::= { adslAturPhysEntry 5 }
adslAturCurrStatus OBJECT-TYPE
SYNTAX BITS {
noDefect(0),
lossOfFraming(1),
lossOfSignal(2),
lossOfPower(3),
Bathrick & Ly Standards Track [Page 29]
RFC 2662 ADSL Line MIB August 1999
lossOfSignalQuality(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates current state of the ATUR line. This is a
bit-map of possible conditions. Due to the isolation
of the ATUR when line problems occur, many state
conditions like loss of power, loss of quality signal,
and initialization errors, can not be determined.
While trouble shooting ATUR, also use object,
adslAtucCurrStatus. The various bit positions are:
0 noDefect There no defects on the line
1 lossOfFraming ATUR failure due to not
receiving valid frame
2 lossOfSignal ATUR failure due to not
receiving signal
3 lossOfPower ATUR failure due to loss of
power
4 lossOfSignalQuality Loss of Signal Quality is
declared when the Noise Margin
falls below the Minimum Noise
Margin, or the
bit-error-rate exceeds 10^-7.
This is intended to supplement ifOperStatus."
::= { adslAturPhysEntry 6 }
adslAturCurrOutputPwr OBJECT-TYPE
SYNTAX INTEGER (-310..310)
UNITS "tenth dBm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Measured total output power transmitted by this ATU.
This is the measurement that was reported during
the last activation sequence."
::= { adslAturPhysEntry 7 }
adslAturCurrAttainableRate OBJECT-TYPE
SYNTAX Gauge32
UNITS "bps"
MAX-ACCESS read-only
Bathrick & Ly Standards Track [Page 30]
RFC 2662 ADSL Line MIB August 1999
STATUS current
DESCRIPTION
"Indicates the maximum currently attainable data rate
by the ATU. This value will be equal or greater than
the current line rate."
::= { adslAturPhysEntry 8 }
adslAtucChanTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucChanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUC channel.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
::= { adslMibObjects 4 }
adslAtucChanEntry OBJECT-TYPE
SYNTAX AdslAtucChanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAtucChanTable."
INDEX { ifIndex }
::= { adslAtucChanTable 1 }
AdslAtucChanEntry ::=
SEQUENCE {
adslAtucChanInterleaveDelay Gauge32,
adslAtucChanCurrTxRate Gauge32,
adslAtucChanPrevTxRate Gauge32,
adslAtucChanCrcBlockLength Gauge32
}
-- current group
--
adslAtucChanInterleaveDelay OBJECT-TYPE
SYNTAX Gauge32
UNITS "milli-seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Interleave Delay for this channel.
Interleave delay applies only to the
interleave channel and defines the mapping
(relative spacing) between subsequent input
bytes at the interleaver input and their placement
Bathrick & Ly Standards Track [Page 31]
RFC 2662 ADSL Line MIB August 1999
in the bit stream at the interleaver output.
Larger numbers provide greater separation between
consecutive input bytes in the output bit stream
allowing for improved impulse noise immunity at
the expense of payload latency.
In the case where the ifType is Fast(125), use
noSuchObject."
::= { adslAtucChanEntry 1 }
adslAtucChanCurrTxRate OBJECT-TYPE
SYNTAX Gauge32
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Actual transmit rate on this channel."
::= { adslAtucChanEntry 2 }
adslAtucChanPrevTxRate OBJECT-TYPE
SYNTAX Gauge32
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The rate at the time of the last
adslAtucRateChangeTrap event. It is also set at
initialization to prevent a trap being sent.
Rate changes less than adslAtucThresh(*)RateDown
or less than adslAtucThresh(*)RateUp will not
cause a trap or cause this object to change.
(*) == Fast or Interleave.
See AdslLineAlarmConfProfileEntry."
::= { adslAtucChanEntry 3 }
adslAtucChanCrcBlockLength OBJECT-TYPE
SYNTAX Gauge32
UNITS "byte"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the length of the channel data-block
on which the CRC operates. Refer to Line Code
Specific MIBs, [11] and [12] for more
information."
::= { adslAtucChanEntry 4 }
Bathrick & Ly Standards Track [Page 32]
RFC 2662 ADSL Line MIB August 1999
adslAturChanTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturChanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR channel.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
::= { adslMibObjects 5 }
adslAturChanEntry OBJECT-TYPE
SYNTAX AdslAturChanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAturChanTable."
INDEX { ifIndex }
::= { adslAturChanTable 1 }
AdslAturChanEntry ::=
SEQUENCE {
adslAturChanInterleaveDelay Gauge32,
adslAturChanCurrTxRate Gauge32,
adslAturChanPrevTxRate Gauge32,
adslAturChanCrcBlockLength Gauge32
}
-- current group
--
adslAturChanInterleaveDelay OBJECT-TYPE
SYNTAX Gauge32
UNITS "milli-seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Interleave Delay for this channel.
Interleave delay applies only to the
interleave channel and defines the mapping
(relative spacing) between subsequent input
bytes at the interleaver input and their placement
in the bit stream at the interleaver output.
Larger numbers provide greater separation between
consecutive input bytes in the output bit stream
allowing for improved impulse noise immunity at
the expense of payload latency.
In the case where the ifType is Fast(125), use
Bathrick & Ly Standards Track [Page 33]
RFC 2662 ADSL Line MIB August 1999
noSuchObject."
::= { adslAturChanEntry 1 }
adslAturChanCurrTxRate OBJECT-TYPE
SYNTAX Gauge32
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Actual transmit rate on this channel."
::= { adslAturChanEntry 2 }
adslAturChanPrevTxRate OBJECT-TYPE
SYNTAX Gauge32
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The rate at the time of the last
adslAturRateChangeTrap event. It is also set at
initialization to prevent a trap being sent.
Rate changes less than adslAturThresh(*)RateDown
or less than adslAturThresh(*)RateUp will not
cause a trap or cause this object to change.
(*) == Fast or Interleave.
See AdslLineAlarmConfProfileEntry."
::= { adslAturChanEntry 3 }
adslAturChanCrcBlockLength OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the length of the channel data-block
on which the CRC operates. Refer to Line Code
Specific MIBs, [11] and [12] for more
information."
::= { adslAturChanEntry 4 }
adslAtucPerfDataTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUC.
ADSL physical interfaces are
those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 6 }
Bathrick & Ly Standards Track [Page 34]
RFC 2662 ADSL Line MIB August 1999
adslAtucPerfDataEntry OBJECT-TYPE
SYNTAX AdslAtucPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in adslAtucPerfDataTable."
INDEX { ifIndex }
::= { adslAtucPerfDataTable 1 }
AdslAtucPerfDataEntry ::=
SEQUENCE {
adslAtucPerfLofs Counter32,
adslAtucPerfLoss Counter32,
adslAtucPerfLols Counter32,
adslAtucPerfLprs Counter32,
adslAtucPerfESs Counter32,
adslAtucPerfInits Counter32,
adslAtucPerfValidIntervals INTEGER,
adslAtucPerfInvalidIntervals INTEGER,
adslAtucPerfCurr15MinTimeElapsed AdslPerfTimeElapsed,
adslAtucPerfCurr15MinLofs PerfCurrentCount,
adslAtucPerfCurr15MinLoss PerfCurrentCount,
adslAtucPerfCurr15MinLols PerfCurrentCount,
adslAtucPerfCurr15MinLprs PerfCurrentCount,
adslAtucPerfCurr15MinESs PerfCurrentCount,
adslAtucPerfCurr15MinInits PerfCurrentCount,
adslAtucPerfCurr1DayTimeElapsed AdslPerfTimeElapsed,
adslAtucPerfCurr1DayLofs AdslPerfCurrDayCount,
adslAtucPerfCurr1DayLoss AdslPerfCurrDayCount,
adslAtucPerfCurr1DayLols AdslPerfCurrDayCount,
adslAtucPerfCurr1DayLprs AdslPerfCurrDayCount,
adslAtucPerfCurr1DayESs AdslPerfCurrDayCount,
adslAtucPerfCurr1DayInits AdslPerfCurrDayCount,
adslAtucPerfPrev1DayMoniSecs INTEGER,
adslAtucPerfPrev1DayLofs AdslPerfPrevDayCount,
adslAtucPerfPrev1DayLoss AdslPerfPrevDayCount,
adslAtucPerfPrev1DayLols AdslPerfPrevDayCount,
adslAtucPerfPrev1DayLprs AdslPerfPrevDayCount,
adslAtucPerfPrev1DayESs AdslPerfPrevDayCount,
adslAtucPerfPrev1DayInits AdslPerfPrevDayCount
}
-- Event Counters
--
-- Also see adslAtucIntervalTable for 15 minute interval
-- elapsed counters.
--
adslAtucPerfLofs OBJECT-TYPE
SYNTAX Counter32
Bathrick & Ly Standards Track [Page 35]
RFC 2662 ADSL Line MIB August 1999
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Framing failures since
agent reset."
::= { adslAtucPerfDataEntry 1 }
adslAtucPerfLoss OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Signal failures since
agent reset."
::= { adslAtucPerfDataEntry 2 }
adslAtucPerfLols OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Link failures since
agent reset."
::= { adslAtucPerfDataEntry 3 }
adslAtucPerfLprs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Power failures since
agent reset."
::= { adslAtucPerfDataEntry 4 }
adslAtucPerfESs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Errored Seconds since agent
reset. The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAtucPerfDataEntry 5 }
adslAtucPerfInits OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
Bathrick & Ly Standards Track [Page 36]
RFC 2662 ADSL Line MIB August 1999
STATUS current
DESCRIPTION
"Count of the line initialization attempts since
agent reset. Includes both successful and failed
attempts."
::= { adslAtucPerfDataEntry 6 }
-- general 15 min interval information
--
adslAtucPerfValidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of previous 15-minute intervals in the
interval table for which data was collected. Given
that <n> is the maximum # of intervals supported.
The value will be <n> unless the measurement was
(re-)started within the last (<n>*15) minutes, in which
case the value will be the number of complete 15
minute intervals for which the agent has at least
some data. In certain cases (e.g., in the case
where the agent is a proxy) it is possible that some
intervals are unavailable. In this case, this
interval is the maximum interval number for
which data is available."
::= { adslAtucPerfDataEntry 7 }
adslAtucPerfInvalidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of intervals in the range from
0 to the value of adslAtucPerfValidIntervals
for which no data is available. This object
will typically be zero except in cases where
the data for some intervals are not available
(e.g., in proxy situations)."
::= { adslAtucPerfDataEntry 8 }
-- 15 min current performance group
--
adslAtucPerfCurr15MinTimeElapsed OBJECT-TYPE
SYNTAX AdslPerfTimeElapsed(0..899)
UNITS "seconds"
MAX-ACCESS read-only
Bathrick & Ly Standards Track [Page 37]
RFC 2662 ADSL Line MIB August 1999
STATUS current
DESCRIPTION
"Total elapsed seconds in this interval."
::= { adslAtucPerfDataEntry 9 }
adslAtucPerfCurr15MinLofs OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Framing."
::= { adslAtucPerfDataEntry 10 }
adslAtucPerfCurr15MinLoss OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Signal."
::= { adslAtucPerfDataEntry 11 }
adslAtucPerfCurr15MinLols OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Link."
::= { adslAtucPerfDataEntry 12 }
adslAtucPerfCurr15MinLprs OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Power."
::= { adslAtucPerfDataEntry 13 }
adslAtucPerfCurr15MinESs OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
Bathrick & Ly Standards Track [Page 38]
RFC 2662 ADSL Line MIB August 1999
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds in the current 15 minute
interval. The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAtucPerfDataEntry 14 }
adslAtucPerfCurr15MinInits OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the line initialization attempts in the
current 15 minute interval. Includes both successful
and failed attempts."
::= { adslAtucPerfDataEntry 15 }
-- 1-day current and previous performance group
--
adslAtucPerfCurr1DayTimeElapsed OBJECT-TYPE
SYNTAX AdslPerfTimeElapsed(0..86399)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds that have elapsed since the
beginning of the current 1-day interval."
::= { adslAtucPerfDataEntry 16 }
adslAtucPerfCurr1DayLofs OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss of
Framing during the current day as measured by
adslAtucPerfCurr1DayTimeElapsed."
::= { adslAtucPerfDataEntry 17 }
adslAtucPerfCurr1DayLoss OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
Bathrick & Ly Standards Track [Page 39]
RFC 2662 ADSL Line MIB August 1999
"Count of the number of seconds when there was Loss of
Signal during the current day as measured by
adslAtucPerfCurr1DayTimeElapsed."
::= { adslAtucPerfDataEntry 18 }
adslAtucPerfCurr1DayLols OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss of
Link during the current day as measured by
adslAtucPerfCurr1DayTimeElapsed."
::= { adslAtucPerfDataEntry 19 }
adslAtucPerfCurr1DayLprs OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss of
Power during the current day as measured by
adslAtucPerfCurr1DayTimeElapsed."
::= { adslAtucPerfDataEntry 20 }
adslAtucPerfCurr1DayESs OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds during the current day as
measured by adslAtucPerfCurr1DayTimeElapsed.
The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAtucPerfDataEntry 21 }
adslAtucPerfCurr1DayInits OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the line initialization attempts in the
day as measured by adslAtucPerfCurr1DayTimeElapsed.
Includes both successful and failed attempts."
Bathrick & Ly Standards Track [Page 40]
RFC 2662 ADSL Line MIB August 1999
::= { adslAtucPerfDataEntry 22 }
adslAtucPerfPrev1DayMoniSecs OBJECT-TYPE
SYNTAX INTEGER(0..86400)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of time in the previous 1-day interval
over which the performance monitoring information
is actually counted. This value will be the same as
the interval duration except in a situation where
performance monitoring data could not be collected
for any reason."
::= { adslAtucPerfDataEntry 23 }
adslAtucPerfPrev1DayLofs OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Framing within the most recent previous
1-day period."
::= { adslAtucPerfDataEntry 24 }
adslAtucPerfPrev1DayLoss OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Signal within the most recent previous
1-day period."
::= { adslAtucPerfDataEntry 25 }
adslAtucPerfPrev1DayLols OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Link within the most recent previous
1-day period."
::= { adslAtucPerfDataEntry 26 }
Bathrick & Ly Standards Track [Page 41]
RFC 2662 ADSL Line MIB August 1999
adslAtucPerfPrev1DayLprs OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Power within the most recent previous
1-day period."
::= { adslAtucPerfDataEntry 27 }
adslAtucPerfPrev1DayESs OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds within the most recent
previous 1-day period. The errored second parameter is
a count of one-second intervals containing one or more
crc anomalies, or one or more los or sef defects."
::= { adslAtucPerfDataEntry 28 }
adslAtucPerfPrev1DayInits OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the line initialization attempts in the most
recent previous 1-day period. Includes both successful
and failed attempts."
::= { adslAtucPerfDataEntry 29 }
adslAturPerfDataTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR.
ADSL physical interfaces are
those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 7 }
adslAturPerfDataEntry OBJECT-TYPE
SYNTAX AdslAturPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in adslAturPerfDataTable."
Bathrick & Ly Standards Track [Page 42]
RFC 2662 ADSL Line MIB August 1999
INDEX { ifIndex }
::= { adslAturPerfDataTable 1 }
AdslAturPerfDataEntry ::=
SEQUENCE {
adslAturPerfLofs Counter32,
adslAturPerfLoss Counter32,
adslAturPerfLprs Counter32,
adslAturPerfESs Counter32,
adslAturPerfValidIntervals INTEGER,
adslAturPerfInvalidIntervals INTEGER,
adslAturPerfCurr15MinTimeElapsed AdslPerfTimeElapsed,
adslAturPerfCurr15MinLofs PerfCurrentCount,
adslAturPerfCurr15MinLoss PerfCurrentCount,
adslAturPerfCurr15MinLprs PerfCurrentCount,
adslAturPerfCurr15MinESs PerfCurrentCount,
adslAturPerfCurr1DayTimeElapsed AdslPerfTimeElapsed,
adslAturPerfCurr1DayLofs AdslPerfCurrDayCount,
adslAturPerfCurr1DayLoss AdslPerfCurrDayCount,
adslAturPerfCurr1DayLprs AdslPerfCurrDayCount,
adslAturPerfCurr1DayESs AdslPerfCurrDayCount,
adslAturPerfPrev1DayMoniSecs INTEGER,
adslAturPerfPrev1DayLofs AdslPerfPrevDayCount,
adslAturPerfPrev1DayLoss AdslPerfPrevDayCount,
adslAturPerfPrev1DayLprs AdslPerfPrevDayCount,
adslAturPerfPrev1DayESs AdslPerfPrevDayCount
}
-- Event (Raw) Counters
--
-- Also see adslAturIntervalTable for 15 minute interval
-- elapsed counters.
--
adslAturPerfLofs OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Framing failures since
agent reset."
::= { adslAturPerfDataEntry 1 }
adslAturPerfLoss OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
Bathrick & Ly Standards Track [Page 43]
RFC 2662 ADSL Line MIB August 1999
DESCRIPTION
"Count of the number of Loss of Signal failures since
agent reset."
::= { adslAturPerfDataEntry 2 }
adslAturPerfLprs OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Power failures since
agent reset."
::= { adslAturPerfDataEntry 3 }
adslAturPerfESs OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Errored Seconds since agent
reset. The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAturPerfDataEntry 4 }
-- general 15 min interval information
--
adslAturPerfValidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of previous 15-minute intervals in the
interval table for which data was collected. Given
that <n> is the maximum # of intervals supported.
The value will be <n> unless the measurement was
(re-)started within the last (<n>*15) minutes, in which
case the value will be the number of complete 15
minute intervals for which the agent has at least
some data. In certain cases (e.g., in the case
where the agent is a proxy) it is possible that some
intervals are unavailable. In this case, this
interval is the maximum interval number for
which data is available."
::= { adslAturPerfDataEntry 5 }
Bathrick & Ly Standards Track [Page 44]
RFC 2662 ADSL Line MIB August 1999
adslAturPerfInvalidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of intervals in the range from
0 to the value of adslAturPerfValidIntervals
for which no data is available. This object
will typically be zero except in cases where
the data for some intervals are not available
(e.g., in proxy situations)."
::= { adslAturPerfDataEntry 6 }
-- 15 min current performance group
--
adslAturPerfCurr15MinTimeElapsed OBJECT-TYPE
SYNTAX AdslPerfTimeElapsed(0..899)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total elapsed seconds in this interval."
::= { adslAturPerfDataEntry 7 }
adslAturPerfCurr15MinLofs OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Framing."
::= { adslAturPerfDataEntry 8 }
adslAturPerfCurr15MinLoss OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Signal."
::= { adslAturPerfDataEntry 9 }
adslAturPerfCurr15MinLprs OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
Bathrick & Ly Standards Track [Page 45]
RFC 2662 ADSL Line MIB August 1999
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Power."
::= { adslAturPerfDataEntry 10 }
adslAturPerfCurr15MinESs OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds in the current 15 minute
interval. The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAturPerfDataEntry 11 }
-- 1-day current and previous performance group
--
adslAturPerfCurr1DayTimeElapsed OBJECT-TYPE
SYNTAX AdslPerfTimeElapsed(0..86399)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds that have elapsed since the
beginning of the current 1-day interval."
::= { adslAturPerfDataEntry 12 }
adslAturPerfCurr1DayLofs OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss
of Framing during the current day as measured by
adslAturPerfCurr1DayTimeElapsed."
::= { adslAturPerfDataEntry 13 }
adslAturPerfCurr1DayLoss OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
Bathrick & Ly Standards Track [Page 46]
RFC 2662 ADSL Line MIB August 1999
"Count of the number of seconds when there was Loss
of Signal during the current day as measured by
adslAturPerfCurr1DayTimeElapsed."
::= { adslAturPerfDataEntry 14 }
adslAturPerfCurr1DayLprs OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss
of Power during the current day as measured by
adslAturPerfCurr1DayTimeElapsed."
::= { adslAturPerfDataEntry 15 }
adslAturPerfCurr1DayESs OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds during the current day as
measured by adslAturPerfCurr1DayTimeElapsed.
The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAturPerfDataEntry 16 }
adslAturPerfPrev1DayMoniSecs OBJECT-TYPE
SYNTAX INTEGER(0..86400)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of time in the previous 1-day interval
over which the performance monitoring information
is actually counted. This value will be the same as
the interval duration except in a situation where
performance monitoring data could not be collected
for any reason."
::= { adslAturPerfDataEntry 17 }
adslAturPerfPrev1DayLofs OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
Bathrick & Ly Standards Track [Page 47]
RFC 2662 ADSL Line MIB August 1999
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Framing within the most recent previous
1-day period."
::= { adslAturPerfDataEntry 18 }
adslAturPerfPrev1DayLoss OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Signal within the most recent previous
1-day period."
::= { adslAturPerfDataEntry 19 }
adslAturPerfPrev1DayLprs OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Power within the most recent previous
1-day period."
::= { adslAturPerfDataEntry 20 }
adslAturPerfPrev1DayESs OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds within the most recent
previous 1-day period. The errored second parameter is
a count of one-second intervals containing one or more
crc anomalies, or one or more los or sef defects."
::= { adslAturPerfDataEntry 21 }
adslAtucIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUC
performance data collection interval.
ADSL physical interfaces are
Bathrick & Ly Standards Track [Page 48]
RFC 2662 ADSL Line MIB August 1999
those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 8 }
adslAtucIntervalEntry OBJECT-TYPE
SYNTAX AdslAtucIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAtucIntervalTable."
INDEX { ifIndex, adslAtucIntervalNumber }
::= { adslAtucIntervalTable 1 }
AdslAtucIntervalEntry ::=
SEQUENCE {
adslAtucIntervalNumber INTEGER,
adslAtucIntervalLofs PerfIntervalCount,
adslAtucIntervalLoss PerfIntervalCount,
adslAtucIntervalLols PerfIntervalCount,
adslAtucIntervalLprs PerfIntervalCount,
adslAtucIntervalESs PerfIntervalCount,
adslAtucIntervalInits PerfIntervalCount,
adslAtucIntervalValidData TruthValue
}
adslAtucIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..96)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance Data Interval number 1 is the
the most recent previous interval; interval
96 is 24 hours ago. Intervals 2..96 are
optional."
::= { adslAtucIntervalEntry 1 }
adslAtucIntervalLofs OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was Loss
of Framing."
::= { adslAtucIntervalEntry 2 }
adslAtucIntervalLoss OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
Bathrick & Ly Standards Track [Page 49]
RFC 2662 ADSL Line MIB August 1999
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was Loss
of Signal."
::= { adslAtucIntervalEntry 3 }
adslAtucIntervalLols OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was Loss
of Link."
::= { adslAtucIntervalEntry 4 }
adslAtucIntervalLprs OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was Loss
of Power."
::= { adslAtucIntervalEntry 5 }
adslAtucIntervalESs OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds in the interval.
The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAtucIntervalEntry 6 }
adslAtucIntervalInits OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the line initialization attempts
during the interval. Includes both successful
and failed attempts."
::= { adslAtucIntervalEntry 7 }
Bathrick & Ly Standards Track [Page 50]
RFC 2662 ADSL Line MIB August 1999
adslAtucIntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This variable indicates if the data for this
interval is valid."
::= { adslAtucIntervalEntry 8 }
adslAturIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR
performance data collection interval.
ADSL physical interfaces are those
ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 9 }
adslAturIntervalEntry OBJECT-TYPE
SYNTAX AdslAturIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAturIntervalTable."
INDEX { ifIndex, adslAturIntervalNumber }
::= { adslAturIntervalTable 1 }
AdslAturIntervalEntry ::=
SEQUENCE {
adslAturIntervalNumber INTEGER,
adslAturIntervalLofs PerfIntervalCount,
adslAturIntervalLoss PerfIntervalCount,
adslAturIntervalLprs PerfIntervalCount,
adslAturIntervalESs PerfIntervalCount,
adslAturIntervalValidData TruthValue
}
adslAturIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..96)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance Data Interval number 1 is the
the most recent previous interval; interval
96 is 24 hours ago. Intervals 2..96 are
optional."
::= { adslAturIntervalEntry 1 }
Bathrick & Ly Standards Track [Page 51]
RFC 2662 ADSL Line MIB August 1999
adslAturIntervalLofs OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Framing."
::= { adslAturIntervalEntry 2 }
adslAturIntervalLoss OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Signal."
::= { adslAturIntervalEntry 3 }
adslAturIntervalLprs OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Power."
::= { adslAturIntervalEntry 4 }
adslAturIntervalESs OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds in the interval.
The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAturIntervalEntry 5 }
adslAturIntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This variable indicates if the data for this
Bathrick & Ly Standards Track [Page 52]
RFC 2662 ADSL Line MIB August 1999
interval is valid."
::= { adslAturIntervalEntry 6 }
adslAtucChanPerfDataTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucChanPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUC channel.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
::= { adslMibObjects 10 }
adslAtucChanPerfDataEntry OBJECT-TYPE
SYNTAX AdslAtucChanPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in adslAtucChanPerfDataTable."
INDEX { ifIndex }
::= { adslAtucChanPerfDataTable 1 }
AdslAtucChanPerfDataEntry ::=
SEQUENCE {
adslAtucChanReceivedBlks Counter32,
adslAtucChanTransmittedBlks Counter32,
adslAtucChanCorrectedBlks Counter32,
adslAtucChanUncorrectBlks Counter32,
adslAtucChanPerfValidIntervals INTEGER,
adslAtucChanPerfInvalidIntervals INTEGER,
adslAtucChanPerfCurr15MinTimeElapsed AdslPerfTimeElapsed,
adslAtucChanPerfCurr15MinReceivedBlks PerfCurrentCount,
adslAtucChanPerfCurr15MinTransmittedBlks PerfCurrentCount,
adslAtucChanPerfCurr15MinCorrectedBlks PerfCurrentCount,
adslAtucChanPerfCurr15MinUncorrectBlks PerfCurrentCount,
adslAtucChanPerfCurr1DayTimeElapsed AdslPerfTimeElapsed,
adslAtucChanPerfCurr1DayReceivedBlks AdslPerfCurrDayCount,
adslAtucChanPerfCurr1DayTransmittedBlks AdslPerfCurrDayCount,
adslAtucChanPerfCurr1DayCorrectedBlks AdslPerfCurrDayCount,
adslAtucChanPerfCurr1DayUncorrectBlks AdslPerfCurrDayCount,
adslAtucChanPerfPrev1DayMoniSecs INTEGER,
adslAtucChanPerfPrev1DayReceivedBlks AdslPerfPrevDayCount,
adslAtucChanPerfPrev1DayTransmittedBlks AdslPerfPrevDayCount,
adslAtucChanPerfPrev1DayCorrectedBlks AdslPerfPrevDayCount,
adslAtucChanPerfPrev1DayUncorrectBlks AdslPerfPrevDayCount
}
-- performance group
Bathrick & Ly Standards Track [Page 53]
RFC 2662 ADSL Line MIB August 1999
--
-- Note: block is intended to be the length of the channel
-- data-block on which the CRC operates. See
-- adslAtucChanCrcBlockLength for more information.
--
adslAtucChanReceivedBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this channel
since agent reset."
::= { adslAtucChanPerfDataEntry 1 }
adslAtucChanTransmittedBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel since agent reset."
::= { adslAtucChanPerfDataEntry 2 }
adslAtucChanCorrectedBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected since agent reset. These blocks are passed
on as good data."
::= { adslAtucChanPerfDataEntry 3 }
adslAtucChanUncorrectBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors since agent reset."
::= { adslAtucChanPerfDataEntry 4 }
-- general 15 min interval information
--
adslAtucChanPerfValidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
Bathrick & Ly Standards Track [Page 54]
RFC 2662 ADSL Line MIB August 1999
DESCRIPTION
"The number of previous 15-minute intervals in the
interval table for which data was collected. Given
that <n> is the maximum # of intervals supported.
The value will be <n> unless the measurement was
(re-)started within the last (<n>*15) minutes, in which
case the value will be the number of complete 15
minute intervals for which the agent has at least
some data. In certain cases (e.g., in the case
where the agent is a proxy) it is possible that some
intervals are unavailable. In this case, this
interval is the maximum interval number for
which data is available."
::= { adslAtucChanPerfDataEntry 5 }
adslAtucChanPerfInvalidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of intervals in the range from
0 to the value of adslAtucChanPerfValidIntervals
for which no data is available. This object
will typically be zero except in cases where
the data for some intervals are not available
(e.g., in proxy situations)."
::= { adslAtucChanPerfDataEntry 6 }
-- 15 min current performance group
--
adslAtucChanPerfCurr15MinTimeElapsed OBJECT-TYPE
SYNTAX AdslPerfTimeElapsed(0..899)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total elapsed seconds in this interval."
::= { adslAtucChanPerfDataEntry 7 }
adslAtucChanPerfCurr15MinReceivedBlks OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this channel
within the current 15 minute interval."
::= { adslAtucChanPerfDataEntry 8 }
Bathrick & Ly Standards Track [Page 55]
RFC 2662 ADSL Line MIB August 1999
adslAtucChanPerfCurr15MinTransmittedBlks OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel within the current 15 minute interval."
::= { adslAtucChanPerfDataEntry 9 }
adslAtucChanPerfCurr15MinCorrectedBlks OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel within the current 15 minute
interval."
::= { adslAtucChanPerfDataEntry 10 }
adslAtucChanPerfCurr15MinUncorrectBlks OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel within the current 15 minute
interval."
::= { adslAtucChanPerfDataEntry 11 }
-- 1-day current and previous performance group
--
adslAtucChanPerfCurr1DayTimeElapsed OBJECT-TYPE
SYNTAX AdslPerfTimeElapsed(0..86399)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds that have elapsed since the
beginning of the current 1-day interval."
::= { adslAtucChanPerfDataEntry 12 }
adslAtucChanPerfCurr1DayReceivedBlks OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this
channel during the current day as measured by
Bathrick & Ly Standards Track [Page 56]
RFC 2662 ADSL Line MIB August 1999
adslAtucChanPerfCurr1DayTimeElapsed."
::= { adslAtucChanPerfDataEntry 13 }
adslAtucChanPerfCurr1DayTransmittedBlks OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel during the current day as measured by
adslAtucChanPerfCurr1DayTimeElapsed."
::= { adslAtucChanPerfDataEntry 14 }
adslAtucChanPerfCurr1DayCorrectedBlks OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel during the current day as
measured by adslAtucChanPerfCurr1DayTimeElapsed."
::= { adslAtucChanPerfDataEntry 15 }
adslAtucChanPerfCurr1DayUncorrectBlks OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel during the current day as
measured by adslAtucChanPerfCurr1DayTimeElapsed."
::= { adslAtucChanPerfDataEntry 16 }
adslAtucChanPerfPrev1DayMoniSecs OBJECT-TYPE
SYNTAX INTEGER(0..86400)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of time in the previous 1-day interval
over which the performance monitoring information
is actually counted. This value will be the same as
the interval duration except in a situation where
performance monitoring data could not be collected
for any reason."
::= { adslAtucChanPerfDataEntry 17 }
adslAtucChanPerfPrev1DayReceivedBlks OBJECT-TYPE
Bathrick & Ly Standards Track [Page 57]
RFC 2662 ADSL Line MIB August 1999
SYNTAX AdslPerfPrevDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this
channel within the most recent previous 1-day
period."
::= { adslAtucChanPerfDataEntry 18 }
adslAtucChanPerfPrev1DayTransmittedBlks OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel within the most recent previous 1-day
period."
::= { adslAtucChanPerfDataEntry 19 }
adslAtucChanPerfPrev1DayCorrectedBlks OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel within the most recent
previous 1-day period."
::= { adslAtucChanPerfDataEntry 20 }
adslAtucChanPerfPrev1DayUncorrectBlks OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel within the most recent previous
1-day period."
::= { adslAtucChanPerfDataEntry 21 }
adslAturChanPerfDataTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturChanPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR channel.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
Bathrick & Ly Standards Track [Page 58]
RFC 2662 ADSL Line MIB August 1999
::= { adslMibObjects 11 }
adslAturChanPerfDataEntry OBJECT-TYPE
SYNTAX AdslAturChanPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in adslAturChanPerfDataTable."
INDEX { ifIndex }
::= { adslAturChanPerfDataTable 1 }
AdslAturChanPerfDataEntry ::=
SEQUENCE {
adslAturChanReceivedBlks Counter32,
adslAturChanTransmittedBlks Counter32,
adslAturChanCorrectedBlks Counter32,
adslAturChanUncorrectBlks Counter32,
adslAturChanPerfValidIntervals INTEGER,
adslAturChanPerfInvalidIntervals INTEGER,
adslAturChanPerfCurr15MinTimeElapsed AdslPerfTimeElapsed,
adslAturChanPerfCurr15MinReceivedBlks PerfCurrentCount,
adslAturChanPerfCurr15MinTransmittedBlks PerfCurrentCount,
adslAturChanPerfCurr15MinCorrectedBlks PerfCurrentCount,
adslAturChanPerfCurr15MinUncorrectBlks PerfCurrentCount,
adslAturChanPerfCurr1DayTimeElapsed AdslPerfTimeElapsed,
adslAturChanPerfCurr1DayReceivedBlks AdslPerfCurrDayCount,
adslAturChanPerfCurr1DayTransmittedBlks AdslPerfCurrDayCount,
adslAturChanPerfCurr1DayCorrectedBlks AdslPerfCurrDayCount,
adslAturChanPerfCurr1DayUncorrectBlks AdslPerfCurrDayCount,
adslAturChanPerfPrev1DayMoniSecs INTEGER,
adslAturChanPerfPrev1DayReceivedBlks AdslPerfPrevDayCount,
adslAturChanPerfPrev1DayTransmittedBlks AdslPerfPrevDayCount,
adslAturChanPerfPrev1DayCorrectedBlks AdslPerfPrevDayCount,
adslAturChanPerfPrev1DayUncorrectBlks AdslPerfPrevDayCount
}
-- performance group
--
-- Note: block is intended to be the length of the channel
-- data-block on which the CRC operates. See
-- adslAturChanCrcBlockLength for more information.
--
adslAturChanReceivedBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this channel
since agent reset."
::= { adslAturChanPerfDataEntry 1 }
Bathrick & Ly Standards Track [Page 59]
RFC 2662 ADSL Line MIB August 1999
adslAturChanTransmittedBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel since agent reset."
::= { adslAturChanPerfDataEntry 2 }
adslAturChanCorrectedBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected since agent reset. These blocks are passed
on as good data."
::= { adslAturChanPerfDataEntry 3 }
adslAturChanUncorrectBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors since agent reset."
::= { adslAturChanPerfDataEntry 4 }
-- general 15 min interval information
--
adslAturChanPerfValidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of previous 15-minute intervals in the
interval table for which data was collected. Given
that <n> is the maximum # of intervals supported.
The value will be <n> unless the measurement was
(re-)started within the last (<n>*15) minutes, in which
case the value will be the number of complete 15
minute intervals for which the agent has at least
some data. In certain cases (e.g., in the case
where the agent is a proxy) it is possible that some
intervals are unavailable. In this case, this
interval is the maximum interval number for
which data is available."
::= { adslAturChanPerfDataEntry 5 }
Bathrick & Ly Standards Track [Page 60]
RFC 2662 ADSL Line MIB August 1999
adslAturChanPerfInvalidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of intervals in the range from
0 to the value of adslAturChanPerfValidIntervals
for which no data is available. This object
will typically be zero except in cases where
the data for some intervals are not available
(e.g., in proxy situations)."
::= { adslAturChanPerfDataEntry 6 }
-- 15 min current performance group
--
adslAturChanPerfCurr15MinTimeElapsed OBJECT-TYPE
SYNTAX AdslPerfTimeElapsed(0..899)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total elapsed seconds in this interval.
A full interval is 900 seconds."
::= { adslAturChanPerfDataEntry 7 }
adslAturChanPerfCurr15MinReceivedBlks OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this
channel within the current 15 minute interval."
::= { adslAturChanPerfDataEntry 8 }
adslAturChanPerfCurr15MinTransmittedBlks OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel within the current 15 minute interval."
::= { adslAturChanPerfDataEntry 9 }
adslAturChanPerfCurr15MinCorrectedBlks OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
Bathrick & Ly Standards Track [Page 61]
RFC 2662 ADSL Line MIB August 1999
"Count of all blocks received with errors that were
corrected on this channel within the current 15 minute
interval."
::= { adslAturChanPerfDataEntry 10 }
adslAturChanPerfCurr15MinUncorrectBlks OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel within the current 15 minute
interval."
::= { adslAturChanPerfDataEntry 11 }
-- 1-day current and previous performance group
--
adslAturChanPerfCurr1DayTimeElapsed OBJECT-TYPE
SYNTAX AdslPerfTimeElapsed(0..86399)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds that have elapsed since the
beginning of the current 1-day interval."
::= { adslAturChanPerfDataEntry 12 }
adslAturChanPerfCurr1DayReceivedBlks OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this
channel during the current day as measured by
adslAturChanPerfCurr1DayTimeElapsed."
::= { adslAturChanPerfDataEntry 13 }
adslAturChanPerfCurr1DayTransmittedBlks OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel during the current day as measured by
adslAturChanPerfCurr1DayTimeElapsed."
::= { adslAturChanPerfDataEntry 14 }
Bathrick & Ly Standards Track [Page 62]
RFC 2662 ADSL Line MIB August 1999
adslAturChanPerfCurr1DayCorrectedBlks OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel during the current day as
measured by adslAturChanPerfCurr1DayTimeElapsed."
::= { adslAturChanPerfDataEntry 15 }
adslAturChanPerfCurr1DayUncorrectBlks OBJECT-TYPE
SYNTAX AdslPerfCurrDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel during the current day as
measured by adslAturChanPerfCurr1DayTimeElapsed."
::= { adslAturChanPerfDataEntry 16 }
adslAturChanPerfPrev1DayMoniSecs OBJECT-TYPE
SYNTAX INTEGER(0..86400)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of time in the previous 1-day interval
over which the performance monitoring information
is actually counted. This value will be the same as
the interval duration except in a situation where
performance monitoring data could not be collected
for any reason."
::= { adslAturChanPerfDataEntry 17 }
adslAturChanPerfPrev1DayReceivedBlks OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this
channel within the most recent previous 1-day
period."
::= { adslAturChanPerfDataEntry 18 }
adslAturChanPerfPrev1DayTransmittedBlks OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
MAX-ACCESS read-only
STATUS current
Bathrick & Ly Standards Track [Page 63]
RFC 2662 ADSL Line MIB August 1999
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel within the most recent previous 1-day
period."
::= { adslAturChanPerfDataEntry 19 }
adslAturChanPerfPrev1DayCorrectedBlks OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel within the most recent
previous 1-day period."
::= { adslAturChanPerfDataEntry 20 }
adslAturChanPerfPrev1DayUncorrectBlks OBJECT-TYPE
SYNTAX AdslPerfPrevDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel within the most recent previous
1-day period."
::= { adslAturChanPerfDataEntry 21 }
adslAtucChanIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucChanIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUC channel's
performance data collection interval.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
::= { adslMibObjects 12 }
adslAtucChanIntervalEntry OBJECT-TYPE
SYNTAX AdslAtucChanIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAtucIntervalTable."
INDEX { ifIndex, adslAtucChanIntervalNumber }
::= { adslAtucChanIntervalTable 1 }
AdslAtucChanIntervalEntry ::=
SEQUENCE {
Bathrick & Ly Standards Track [Page 64]
RFC 2662 ADSL Line MIB August 1999
adslAtucChanIntervalNumber INTEGER,
adslAtucChanIntervalReceivedBlks PerfIntervalCount,
adslAtucChanIntervalTransmittedBlks PerfIntervalCount,
adslAtucChanIntervalCorrectedBlks PerfIntervalCount,
adslAtucChanIntervalUncorrectBlks PerfIntervalCount,
adslAtucChanIntervalValidData TruthValue
}
adslAtucChanIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..96)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance Data Interval number 1 is the
the most recent previous interval; interval
96 is 24 hours ago. Intervals 2..96 are
optional."
::= { adslAtucChanIntervalEntry 1 }
adslAtucChanIntervalReceivedBlks OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this channel
during this interval."
::= { adslAtucChanIntervalEntry 2 }
adslAtucChanIntervalTransmittedBlks OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel during this interval."
::= { adslAtucChanIntervalEntry 3 }
adslAtucChanIntervalCorrectedBlks OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel during this interval."
::= { adslAtucChanIntervalEntry 4 }
adslAtucChanIntervalUncorrectBlks OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
Bathrick & Ly Standards Track [Page 65]
RFC 2662 ADSL Line MIB August 1999
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel during this interval."
::= { adslAtucChanIntervalEntry 5 }
adslAtucChanIntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This variable indicates if the data for this
interval is valid."
::= { adslAtucChanIntervalEntry 6 }
adslAturChanIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturChanIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR channel's
performance data collection interval.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
::= { adslMibObjects 13 }
adslAturChanIntervalEntry OBJECT-TYPE
SYNTAX AdslAturChanIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAturIntervalTable."
INDEX { ifIndex, adslAturChanIntervalNumber }
::= { adslAturChanIntervalTable 1 }
AdslAturChanIntervalEntry ::=
SEQUENCE {
adslAturChanIntervalNumber INTEGER,
adslAturChanIntervalReceivedBlks PerfIntervalCount,
adslAturChanIntervalTransmittedBlks PerfIntervalCount,
adslAturChanIntervalCorrectedBlks PerfIntervalCount,
adslAturChanIntervalUncorrectBlks PerfIntervalCount,
adslAturChanIntervalValidData TruthValue
}
adslAturChanIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..96)
MAX-ACCESS not-accessible
STATUS current
Bathrick & Ly Standards Track [Page 66]
RFC 2662 ADSL Line MIB August 1999
DESCRIPTION
"Performance Data Interval number 1 is the
the most recent previous interval; interval
96 is 24 hours ago. Intervals 2..96 are
optional."
::= { adslAturChanIntervalEntry 1 }
adslAturChanIntervalReceivedBlks OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this channel
during this interval."
::= { adslAturChanIntervalEntry 2 }
adslAturChanIntervalTransmittedBlks OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel during this interval."
::= { adslAturChanIntervalEntry 3 }
adslAturChanIntervalCorrectedBlks OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel during this interval."
::= { adslAturChanIntervalEntry 4 }
adslAturChanIntervalUncorrectBlks OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel during this interval."
::= { adslAturChanIntervalEntry 5 }
adslAturChanIntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
Bathrick & Ly Standards Track [Page 67]
RFC 2662 ADSL Line MIB August 1999
"This variable indicates if the data for this
interval is valid."
::= { adslAturChanIntervalEntry 6 }
-- Profile Group
--
adslLineConfProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslLineConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains information on the ADSL line
configuration. One entry in this table reflects a
profile defined by a manager which can be used to
configure the ADSL line."
::= { adslMibObjects 14}
adslLineConfProfileEntry OBJECT-TYPE
SYNTAX AdslLineConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry consists of a list of parameters that
represents the configuration of an ADSL modem.
When `dynamic' profiles are implemented, a default
profile will always exist. This profile's name will
be set to `DEFVAL' and its parameters will be set
to vendor specific values, unless otherwise specified
in this document.
When `static' profiles are implemented, profiles
are automaticly created or destroyed as ADSL
physical lines are discovered and removed by
the system. The name of the profile will be
equivalent to the decimal value of the line's
interface index.
"
INDEX { IMPLIED adslLineConfProfileName}
::= { adslLineConfProfileTable 1}
AdslLineConfProfileEntry ::=
SEQUENCE {
adslLineConfProfileName SnmpAdminString,
adslAtucConfRateMode INTEGER,
adslAtucConfRateChanRatio INTEGER,
adslAtucConfTargetSnrMgn INTEGER,
Bathrick & Ly Standards Track [Page 68]
RFC 2662 ADSL Line MIB August 1999
adslAtucConfMaxSnrMgn INTEGER,
adslAtucConfMinSnrMgn INTEGER,
adslAtucConfDownshiftSnrMgn INTEGER,
adslAtucConfUpshiftSnrMgn INTEGER,
adslAtucConfMinUpshiftTime INTEGER,
adslAtucConfMinDownshiftTime INTEGER,
adslAtucChanConfFastMinTxRate Unsigned32,
adslAtucChanConfInterleaveMinTxRate Unsigned32,
adslAtucChanConfFastMaxTxRate Unsigned32,
adslAtucChanConfInterleaveMaxTxRate Unsigned32,
adslAtucChanConfMaxInterleaveDelay INTEGER,
adslAturConfRateMode INTEGER,
adslAturConfRateChanRatio INTEGER,
adslAturConfTargetSnrMgn INTEGER,
adslAturConfMaxSnrMgn INTEGER,
adslAturConfMinSnrMgn INTEGER,
adslAturConfDownshiftSnrMgn INTEGER,
adslAturConfUpshiftSnrMgn INTEGER,
adslAturConfMinUpshiftTime INTEGER,
adslAturConfMinDownshiftTime INTEGER,
adslAturChanConfFastMinTxRate Unsigned32,
adslAturChanConfInterleaveMinTxRate Unsigned32,
adslAturChanConfFastMaxTxRate Unsigned32,
adslAturChanConfInterleaveMaxTxRate Unsigned32,
adslAturChanConfMaxInterleaveDelay INTEGER,
adslLineConfProfileRowStatus RowStatus
}
adslLineConfProfileName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is used by the line configuration table
in order to identify a row of this table.
When `dynamic' profiles are implemented, the profile
name is user specified. Also, the system will always
provide a default profile whose name is `DEFVAL'.
When `static' profiles are implemented, there is an
one-to-one relationship between each line and its
profile. In which case, the profile name will
need to algorithmicly represent the Line's ifIndex.
Therefore, the profile's name is a decimalized string
of the ifIndex that is fixed-length (i.e., 10) with
leading zero(s). For example, the profile name for
ifIndex which equals '15' will be '0000000015'."
Bathrick & Ly Standards Track [Page 69]
RFC 2662 ADSL Line MIB August 1999
::= { adslLineConfProfileEntry 1 }
adslAtucConfRateMode OBJECT-TYPE
SYNTAX INTEGER {
fixed (1), -- no rate adaptation
adaptAtStartup (2), -- perform rate adaptation
-- only at initialization
adaptAtRuntime (3) -- perform rate adaptation at
-- any time
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Defines what form of transmit rate adaptation is
configured on this modem. See ADSL Forum TR-005 [3]
for more information."
::= { adslLineConfProfileEntry 2 }
adslAtucConfRateChanRatio OBJECT-TYPE
SYNTAX INTEGER(0..100)
UNITS "%"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured allocation ratio of excess transmit
bandwidth between fast and interleaved channels. Only
applies when two channel mode and RADSL are supported.
Distribute bandwidth on each channel in excess of the
corresponding ChanConfMinTxRate so that:
adslAtucConfRateChanRatio =
[Fast / (Fast + Interleaved)] * 100
In other words this value is the fast channel
percentage."
::= { adslLineConfProfileEntry 3 }
adslAtucConfTargetSnrMgn OBJECT-TYPE
SYNTAX INTEGER (0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Target Signal/Noise Margin.
This is the Noise Margin the modem must achieve
with a BER of 10-7 or better to successfully complete
initialization."
::= { adslLineConfProfileEntry 4 }
Bathrick & Ly Standards Track [Page 70]
RFC 2662 ADSL Line MIB August 1999
adslAtucConfMaxSnrMgn OBJECT-TYPE
SYNTAX INTEGER (0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Maximum acceptable Signal/Noise Margin.
If the Noise Margin is above this the modem should
attempt to reduce its power output to optimize its
operation."
::= { adslLineConfProfileEntry 5 }
adslAtucConfMinSnrMgn OBJECT-TYPE
SYNTAX INTEGER (0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum acceptable Signal/Noise Margin.
If the noise margin falls below this level, the modem
should attempt to increase its power output. If that
is not possible the modem will attempt to
re-initialize or shut down."
::= { adslLineConfProfileEntry 6 }
adslAtucConfDownshiftSnrMgn OBJECT-TYPE
SYNTAX INTEGER (0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Signal/Noise Margin for rate downshift.
If the noise margin falls below this level, the modem
should attempt to decrease its transmit rate. In
the case that RADSL mode is not present,
the value will be `0'."
::= { adslLineConfProfileEntry 7 }
adslAtucConfUpshiftSnrMgn OBJECT-TYPE
SYNTAX INTEGER (0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Signal/Noise Margin for rate upshift.
If the noise margin rises above this level, the modem
should attempt to increase its transmit rate. In
the case that RADSL is not present, the value will
Bathrick & Ly Standards Track [Page 71]
RFC 2662 ADSL Line MIB August 1999
be `0'."
::= { adslLineConfProfileEntry 8 }
adslAtucConfMinUpshiftTime OBJECT-TYPE
SYNTAX INTEGER(0..16383)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Minimum time that the current margin is above
UpshiftSnrMgn before an upshift occurs.
In the case that RADSL is not present, the value will
be `0'."
::= { adslLineConfProfileEntry 9 }
adslAtucConfMinDownshiftTime OBJECT-TYPE
SYNTAX INTEGER(0..16383)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Minimum time that the current margin is below
DownshiftSnrMgn before a downshift occurs.
In the case that RADSL mode is not present,
the value will be `0'."
::= { adslLineConfProfileEntry 10 }
adslAtucChanConfFastMinTxRate OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum Transmit rate for `Fast' channels,
in bps. See adslAtucConfRateChanRatio for information
regarding RADSL mode and ATUR transmit rate for
ATUC receive rates."
::= { adslLineConfProfileEntry 11 }
adslAtucChanConfInterleaveMinTxRate OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum Transmit rate for `Interleave'
channels, in bps. See adslAtucConfRateChanRatio for
information regarding RADSL mode and see
ATUR transmit rate for receive rates."
Bathrick & Ly Standards Track [Page 72]
RFC 2662 ADSL Line MIB August 1999
::= { adslLineConfProfileEntry 12 }
adslAtucChanConfFastMaxTxRate OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Maximum Transmit rate for `Fast' channels,
in bps. See adslAtucConfRateChanRatio for information
regarding RADSL mode and see ATUR transmit rate for
ATUC receive rates."
::= { adslLineConfProfileEntry 13 }
adslAtucChanConfInterleaveMaxTxRate OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Maximum Transmit rate for `Interleave'
channels, in bps. See adslAtucConfRateChanRatio for
information regarding RADSL mode and ATUR transmit
rate for ATUC receive rates."
::= { adslLineConfProfileEntry 14 }
adslAtucChanConfMaxInterleaveDelay OBJECT-TYPE
SYNTAX INTEGER(0..255)
UNITS "milli-seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured maximum Interleave Delay for this channel.
Interleave delay applies only to the interleave channel
and defines the mapping (relative spacing) between
subsequent input bytes at the interleaver input and
their placement in the bit stream at the interleaver
output. Larger numbers provide greater separation
between consecutive input bytes in the output bit
stream allowing for improved impulse noise immunity
at the expense of payload latency."
::= { adslLineConfProfileEntry 15 }
adslAturConfRateMode OBJECT-TYPE
SYNTAX INTEGER {
fixed (1), -- no rate adaptation
adaptAtStartup (2), -- perform rate adaptation
Bathrick & Ly Standards Track [Page 73]
RFC 2662 ADSL Line MIB August 1999
-- only at initialization
adaptAtRuntime (3) -- perform rate adaptation at
-- any time
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Defines what form of transmit rate adaptation is
configured on this modem. See ADSL Forum TR-005 [3]
for more information."
::= { adslLineConfProfileEntry 16 }
adslAturConfRateChanRatio OBJECT-TYPE
SYNTAX INTEGER(0..100)
UNITS "%"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured allocation ratio of excess transmit
bandwidth between fast and interleaved channels. Only
applies when two channel mode and RADSL are supported.
Distribute bandwidth on each channel in excess of the
corresponding ChanConfMinTxRate so that:
adslAturConfRateChanRatio =
[Fast / (Fast + Interleaved)] * 100
In other words this value is the fast channel
percentage."
::= { adslLineConfProfileEntry 17 }
adslAturConfTargetSnrMgn OBJECT-TYPE
SYNTAX INTEGER (0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Target Signal/Noise Margin.
This is the Noise Margin the modem must achieve
with a BER of 10-7 or better to successfully complete
initialization."
::= { adslLineConfProfileEntry 18 }
adslAturConfMaxSnrMgn OBJECT-TYPE
SYNTAX INTEGER (0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
Bathrick & Ly Standards Track [Page 74]
RFC 2662 ADSL Line MIB August 1999
DESCRIPTION
"Configured Maximum acceptable Signal/Noise Margin.
If the Noise Margin is above this the modem should
attempt to reduce its power output to optimize its
operation."
::= { adslLineConfProfileEntry 19 }
adslAturConfMinSnrMgn OBJECT-TYPE
SYNTAX INTEGER (0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum acceptable Signal/Noise Margin.
If the noise margin falls below this level, the modem
should attempt to increase its power output. If that
is not possible the modem will attempt to
re-initialize or shut down."
::= { adslLineConfProfileEntry 20 }
adslAturConfDownshiftSnrMgn OBJECT-TYPE
SYNTAX INTEGER (0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Signal/Noise Margin for rate downshift.
If the noise margin falls below this level, the modem
should attempt to decrease its transmit rate.
In the case that RADSL mode is not present,
the value will be `0'."
::= { adslLineConfProfileEntry 21 }
adslAturConfUpshiftSnrMgn OBJECT-TYPE
SYNTAX INTEGER (0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Signal/Noise Margin for rate upshift.
If the noise margin rises above this level, the modem
should attempt to increase its transmit rate.
In the case that RADSL is not present,
the value will be `0'."
::= { adslLineConfProfileEntry 22 }
adslAturConfMinUpshiftTime OBJECT-TYPE
SYNTAX INTEGER(0..16383)
Bathrick & Ly Standards Track [Page 75]
RFC 2662 ADSL Line MIB August 1999
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Minimum time that the current margin is above
UpshiftSnrMgn before an upshift occurs.
In the case that RADSL is not present, the value will
be `0'."
::= { adslLineConfProfileEntry 23 }
adslAturConfMinDownshiftTime OBJECT-TYPE
SYNTAX INTEGER(0..16383)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Minimum time that the current margin is below
DownshiftSnrMgn before a downshift occurs.
In the case that RADSL mode is not present,
the value will be `0'."
::= { adslLineConfProfileEntry 24 }
adslAturChanConfFastMinTxRate OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum Transmit rate for `Fast' channels,
in bps. See adslAturConfRateChanRatio for information
regarding RADSL mode and ATUC transmit rate
for ATUR receive rates."
::= { adslLineConfProfileEntry 25 }
adslAturChanConfInterleaveMinTxRate OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum Transmit rate for `Interleave'
channels, in bps. See adslAturConfRateChanRatio for
information regarding RADSL mode and ATUC transmit rate
for ATUR receive rates."
::= { adslLineConfProfileEntry 26 }
adslAturChanConfFastMaxTxRate OBJECT-TYPE
SYNTAX Unsigned32
Bathrick & Ly Standards Track [Page 76]
RFC 2662 ADSL Line MIB August 1999
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Maximum Transmit rate for `Fast' channels,
in bps. See adslAturConfRateChanRatio for information
regarding RADSL mode and ATUC transmit rate
for ATUR receive rates."
::= { adslLineConfProfileEntry 27 }
adslAturChanConfInterleaveMaxTxRate OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Maximum Transmit rate for `Interleave'
channels, in bps. See adslAturConfRateChanRatio for
information regarding RADSL mode and see
ATUC transmit rate for ATUR receive rates."
::= { adslLineConfProfileEntry 28 }
adslAturChanConfMaxInterleaveDelay OBJECT-TYPE
SYNTAX INTEGER(0..255)
UNITS "milli-seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured maximum Interleave Delay for this channel.
Interleave delay applies only to the interleave channel
and defines the mapping (relative spacing) between
subsequent input bytes at the interleaver input and
their placement in the bit stream at the interleaver
output. Larger numbers provide greater separation
between consecutive input bytes in the output bit
stream allowing for improved impulse noise immunity
at the expense of payload latency."
::= { adslLineConfProfileEntry 29 }
adslLineConfProfileRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object is used to create a new row or modify or
delete an existing row in this table.
Bathrick & Ly Standards Track [Page 77]
RFC 2662 ADSL Line MIB August 1999
A profile activated by setting this object to
`active'. When `active' is set, the system
will validate the profile.
Before a profile can be deleted or taken out of
service, (by setting this object to `destroy' or
`outOfService') it must be first unreferenced
from all associated lines.
If the implementator of this MIB has chosen not
to implement `dynamic assignment' of profiles, this
object's MIN-ACCESS is read-only and its value
is always to be `active'."
::= { adslLineConfProfileEntry 30 }
adslLineAlarmConfProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslLineAlarmConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains information on the ADSL line
configuration. One entry in this table reflects a
profile defined by a manager which can be used to
configure the modem for a physical line"
::= { adslMibObjects 15}
adslLineAlarmConfProfileEntry OBJECT-TYPE
SYNTAX AdslLineAlarmConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry consists of a list of parameters that
represents the configuration of an ADSL modem.
When `dynamic' profiles are implemented, a default
profile will always exist. This profile's name will
be set to `DEFVAL' and its parameters will be set to
vendor specific values, unless otherwise specified
in this document.
When `static' profiles are implemented, profiles
are automaticly created or destroyed as ADSL
physical lines are discovered and removed by
the system. The name of the profile will be
equivalent to the decimal value of the line's
interface index.
"
INDEX { IMPLIED adslLineAlarmConfProfileName}
Bathrick & Ly Standards Track [Page 78]
RFC 2662 ADSL Line MIB August 1999
::= { adslLineAlarmConfProfileTable 1}
AdslLineAlarmConfProfileEntry ::=
SEQUENCE {
adslLineAlarmConfProfileName SnmpAdminString,
adslAtucThresh15MinLofs INTEGER,
adslAtucThresh15MinLoss INTEGER,
adslAtucThresh15MinLols INTEGER,
adslAtucThresh15MinLprs INTEGER,
adslAtucThresh15MinESs INTEGER,
adslAtucThreshFastRateUp Unsigned32,
adslAtucThreshInterleaveRateUp Unsigned32,
adslAtucThreshFastRateDown Unsigned32,
adslAtucThreshInterleaveRateDown Unsigned32,
adslAtucInitFailureTrapEnable INTEGER,
adslAturThresh15MinLofs INTEGER,
adslAturThresh15MinLoss INTEGER,
adslAturThresh15MinLprs INTEGER,
adslAturThresh15MinESs INTEGER,
adslAturThreshFastRateUp Unsigned32,
adslAturThreshInterleaveRateUp Unsigned32,
adslAturThreshFastRateDown Unsigned32,
adslAturThreshInterleaveRateDown Unsigned32,
adslLineAlarmConfProfileRowStatus RowStatus
}
adslLineAlarmConfProfileName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is used by the line alarm configuration
table in order to identify a row of this table.
When `dynamic' profiles are implemented, the profile
name is user specified. Also, the system will always
provide a default profile whose name is `DEFVAL'.
When `static' profiles are implemented, there is an
one-to-one relationship between each line and its
profile. In which case, the profile name will
need to algorithmicly represent the Line's ifIndex.
Therefore, the profile's name is a decimalized string
of the ifIndex that is fixed-length (i.e., 10) with
leading zero(s). For example, the profile name for
ifIndex which equals '15' will be '0000000015'."
::= { adslLineAlarmConfProfileEntry 1}
Bathrick & Ly Standards Track [Page 79]
RFC 2662 ADSL Line MIB August 1999
adslAtucThresh15MinLofs OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Frame Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfLofsThreshTrap.
One trap will be sent per interval per interface.
A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 2}
adslAtucThresh15MinLoss OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Signal Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfLossThreshTrap.
One trap will be sent per interval per interface.
A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 3}
adslAtucThresh15MinLols OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Link Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfLolsThreshTrap.
One trap will be sent per interval per interface.
A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 4}
adslAtucThresh15MinLprs OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
Bathrick & Ly Standards Track [Page 80]
RFC 2662 ADSL Line MIB August 1999
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Power Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfLprsThreshTrap.
One trap will be sent per interval per interface.
A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 5}
adslAtucThresh15MinESs OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Errored Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfESsThreshTrap.
One trap will be sent per interval per interface.
A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 6}
adslAtucThreshFastRateUp OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to `Fast' channels only.
Configured change in rate causing an
adslAtucRateChangeTrap. A trap is produced when:
ChanCurrTxRate >= ChanPrevTxRate plus the value of
this object. A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 7}
adslAtucThreshInterleaveRateUp OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to `Interleave' channels only.
Configured change in rate causing an
Bathrick & Ly Standards Track [Page 81]
RFC 2662 ADSL Line MIB August 1999
adslAtucRateChangeTrap. A trap is produced when:
ChanCurrTxRate >= ChanPrevTxRate plus the value of
this object. A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 8}
adslAtucThreshFastRateDown OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to `Fast' channels only.
Configured change in rate causing an
adslAtucRateChangeTrap. A trap is produced when:
ChanCurrTxRate <= ChanPrevTxRate minus the value of
this object. A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 9 }
adslAtucThreshInterleaveRateDown OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to `Interleave' channels only.
Configured change in rate causing an
adslAtucRateChangeTrap. A trap is produced when:
ChanCurrTxRate <= ChanPrevTxRate minus the value of
this object. A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 10 }
adslAtucInitFailureTrapEnable OBJECT-TYPE
SYNTAX INTEGER {
enable (1),
disable (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Enables and disables the InitFailureTrap. This
object is defaulted disable(2)."
DEFVAL { disable }
::= { adslLineAlarmConfProfileEntry 11 }
adslAturThresh15MinLofs OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
Bathrick & Ly Standards Track [Page 82]
RFC 2662 ADSL Line MIB August 1999
STATUS current
DESCRIPTION
"The number of Loss of Frame Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAturPerfLofsThreshTrap.
One trap will be sent per interval per interface.
A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 12 }
adslAturThresh15MinLoss OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Signal Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAturPerfLossThreshTrap.
One trap will be sent per interval per interface.
A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 13 }
adslAturThresh15MinLprs OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Power Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAturPerfLprsThreshTrap.
One trap will be sent per interval per interface.
A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 14 }
adslAturThresh15MinESs OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Errored Seconds
Bathrick & Ly Standards Track [Page 83]
RFC 2662 ADSL Line MIB August 1999
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAturPerfESsThreshTrap.
One trap will be sent per interval per interface.
A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 15 }
adslAturThreshFastRateUp OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to `Fast' channels only.
Configured change in rate causing an
adslAturRateChangeTrap. A trap is produced when:
ChanCurrTxRate >= ChanPrevTxRate plus the value of
this object. A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 16 }
adslAturThreshInterleaveRateUp OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to `Interleave' channels only.
configured change in rate causing an
adslAturRateChangeTrap. A trap is produced when:
ChanCurrTxRate >= ChanPrevTxRate plus the value of
this object. A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 17 }
adslAturThreshFastRateDown OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to `Fast' channels only.
Configured change in rate causing an
adslAturRateChangeTrap. A trap is produced when:
ChanCurrTxRate <= ChanPrevTxRate minus the value of
this object. A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 18 }
adslAturThreshInterleaveRateDown OBJECT-TYPE
Bathrick & Ly Standards Track [Page 84]
RFC 2662 ADSL Line MIB August 1999
SYNTAX Unsigned32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to `Interleave' channels only.
Configured change in rate causing an
adslAturRateChangeTrap. A trap is produced when:
ChanCurrTxRate <= ChanPrevTxRate minus the value of
this object. A value of `0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 19 }
adslLineAlarmConfProfileRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object is used to create a new row or modify or
delete an existing row in this table.
A profile activated by setting this object to
`active'. When `active' is set, the system
will validate the profile.
Before a profile can be deleted or taken out of
service, (by setting this object to `destroy' or
`outOfService') it must be first unreferenced
from all associated lines.
If the implementator of this MIB has chosen not
to implement `dynamic assignment' of profiles, this
object's MIN-ACCESS is read-only and its value
is always to be `active'."
::= { adslLineAlarmConfProfileEntry 20 }
-- Line Code Specific Tables
-- These are place holders for the Line Code Specific MIBs
-- once they become available.
adslLCSMib OBJECT IDENTIFIER ::= { adslMibObjects 16 }
-- trap definitions
adslTraps OBJECT IDENTIFIER ::= { adslLineMib 2 }
adslAtucTraps OBJECT IDENTIFIER ::= { adslTraps 1 }
Bathrick & Ly Standards Track [Page 85]
RFC 2662 ADSL Line MIB August 1999
adslAtucPerfLofsThreshTrap NOTIFICATION-TYPE
OBJECTS { adslAtucPerfCurr15MinLofs,
adslAtucThresh15MinLofs }
STATUS current
DESCRIPTION
"Loss of Framing 15-minute interval threshold reached."
::= { adslAtucTraps 0 1 }
adslAtucPerfLossThreshTrap NOTIFICATION-TYPE
OBJECTS { adslAtucPerfCurr15MinLoss,
adslAtucThresh15MinLoss }
STATUS current
DESCRIPTION
"Loss of Signal 15-minute interval threshold reached."
::= { adslAtucTraps 0 2 }
adslAtucPerfLprsThreshTrap NOTIFICATION-TYPE
OBJECTS { adslAtucPerfCurr15MinLprs,
adslAtucThresh15MinLprs }
STATUS current
DESCRIPTION
"Loss of Power 15-minute interval threshold reached."
::= { adslAtucTraps 0 3 }
adslAtucPerfESsThreshTrap NOTIFICATION-TYPE
OBJECTS { adslAtucPerfCurr15MinESs,
adslAtucThresh15MinESs }
STATUS current
DESCRIPTION
"Errored Second 15-minute interval threshold reached."
::= { adslAtucTraps 0 4 }
adslAtucRateChangeTrap NOTIFICATION-TYPE
OBJECTS { adslAtucChanCurrTxRate,
adslAtucChanPrevTxRate }
STATUS current
DESCRIPTION
"The ATUCs transmit rate has changed (RADSL mode only)"
::= { adslAtucTraps 0 5 }
adslAtucPerfLolsThreshTrap NOTIFICATION-TYPE
OBJECTS { adslAtucPerfCurr15MinLols,
adslAtucThresh15MinLols }
STATUS current
DESCRIPTION
"Loss of Link 15-minute interval threshold reached."
::= { adslAtucTraps 0 6 }
Bathrick & Ly Standards Track [Page 86]
RFC 2662 ADSL Line MIB August 1999
adslAtucInitFailureTrap NOTIFICATION-TYPE
OBJECTS { adslAtucCurrStatus }
STATUS current
DESCRIPTION
"ATUC initialization failed. See adslAtucCurrStatus
for potential reasons."
::= { adslAtucTraps 0 7 }
adslAturTraps OBJECT IDENTIFIER ::= { adslTraps 2 }
adslAturPerfLofsThreshTrap NOTIFICATION-TYPE
OBJECTS { adslAturPerfCurr15MinLofs,
adslAturThresh15MinLofs }
STATUS current
DESCRIPTION
"Loss of Framing 15-minute interval threshold reached."
::= { adslAturTraps 0 1 }
adslAturPerfLossThreshTrap NOTIFICATION-TYPE
OBJECTS { adslAturPerfCurr15MinLoss,
adslAturThresh15MinLoss }
STATUS current
DESCRIPTION
"Loss of Signal 15-minute interval threshold reached."
::= { adslAturTraps 0 2 }
adslAturPerfLprsThreshTrap NOTIFICATION-TYPE
OBJECTS { adslAturPerfCurr15MinLprs,
adslAturThresh15MinLprs }
STATUS current
DESCRIPTION
"Loss of Power 15-minute interval threshold reached."
::= { adslAturTraps 0 3 }
adslAturPerfESsThreshTrap NOTIFICATION-TYPE
OBJECTS { adslAturPerfCurr15MinESs,
adslAturThresh15MinESs }
STATUS current
DESCRIPTION
"Errored Second 15-minute interval threshold reached."
::= { adslAturTraps 0 4 }
adslAturRateChangeTrap NOTIFICATION-TYPE
OBJECTS { adslAturChanCurrTxRate,
adslAturChanPrevTxRate }
STATUS current
DESCRIPTION
"The ATURs transmit rate has changed (RADSL mode only)"
Bathrick & Ly Standards Track [Page 87]
RFC 2662 ADSL Line MIB August 1999
::= { adslAturTraps 0 5 }
-- no adslAturPerfLolsThreshTrap possible { 0 6 }
-- no adslAturInitFailureTrap possible { 0 7 }
-- conformance information
adslConformance OBJECT IDENTIFIER ::= { adslLineMib 3 }
adslGroups OBJECT IDENTIFIER ::= { adslConformance 1 }
adslCompliances OBJECT IDENTIFIER ::= { adslConformance 2 }
-- ATU-C agent compliance statements
adslLineMibAtucCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMP entities
which manage ADSL ATU-C interfaces."
MODULE -- this module
MANDATORY-GROUPS
{
adslLineGroup, adslPhysicalGroup, adslChannelGroup,
adslAtucPhysPerfIntervalGroup,
adslAturPhysPerfIntervalGroup, adslLineConfProfileGroup,
adslLineAlarmConfProfileGroup,
adslLineConfProfileControlGroup
}
GROUP adslAtucPhysPerfRawCounterGroup
DESCRIPTION
"This group is optional. Implementations which
require continuous ATU-C physical event counters
should implement this group."
GROUP adslAturPhysPerfRawCounterGroup
DESCRIPTION
"This group is optional. Implementations which
require continuous ATU-R physical event counters
should implement this group."
GROUP adslAtucChanPerformanceGroup
DESCRIPTION
"This group is optional. Implementations which
require ATU-C channel block event counters should
implement this group."
Bathrick & Ly Standards Track [Page 88]
RFC 2662 ADSL Line MIB August 1999
GROUP adslAturChanPerformanceGroup
DESCRIPTION
"This group is optional. Implementations which
require ATU-R channel block event counters should
implement this group."
OBJECT adslLineConfProfile
MIN-ACCESS read-only
DESCRIPTION
"Read-only access is applicable when static
profiles are implemented."
OBJECT adslAtucConfRateMode
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucConfRateChanRatio
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucConfTargetSnrMgn
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucConfMaxSnrMgn
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucConfMinSnrMgn
MIN-ACCESS read-wr
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucConfDownshiftSnrMgn
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
Bathrick & Ly Standards Track [Page 89]
RFC 2662 ADSL Line MIB August 1999
OBJECT adslAtucConfUpshiftSnrMgn
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucConfMinUpshiftTime
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucConfMinDownshiftTime
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucChanConfFastMinTxRate
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucChanConfInterleaveMinTxRate
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucChanConfFastMaxTxRate
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucChanConfInterleaveMaxTxRate
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucChanConfMaxInterleaveDelay
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
Bathrick & Ly Standards Track [Page 90]
RFC 2662 ADSL Line MIB August 1999
OBJECT adslAturConfRateMode
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturConfRateChanRatio
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturConfTargetSnrMgn
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturConfMaxSnrMgn
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturConfMinSnrMgn
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturConfDownshiftSnrMgn
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturConfUpshiftSnrMgn
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturConfMinUpshiftTime
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
Bathrick & Ly Standards Track [Page 91]
RFC 2662 ADSL Line MIB August 1999
OBJECT adslAturConfMinDownshiftTime
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturChanConfFastMinTxRate
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturChanConfInterleaveMinTxRate
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturChanConfFastMaxTxRate
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturChanConfInterleaveMaxTxRate
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturChanConfMaxInterleaveDelay
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslLineConfProfileRowStatus
MIN-ACCESS read-only
DESCRIPTION
"Read-only access is applicable only when static
profiles are implemented."
OBJECT adslLineAlarmConfProfile
MIN-ACCESS read-only
DESCRIPTION
"Read-only access is applicable only when static
profiles are implemented."
Bathrick & Ly Standards Track [Page 92]
RFC 2662 ADSL Line MIB August 1999
OBJECT adslAtucThresh15MinLofs
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThresh15MinLoss
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThresh15MinLols
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThresh15MinLprs
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThresh15MinESs
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThreshFastRateUp
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThreshInterleaveRateUp
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThreshFastRateDown
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
Bathrick & Ly Standards Track [Page 93]
RFC 2662 ADSL Line MIB August 1999
OBJECT adslAtucThreshInterleaveRateDown
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucInitFailureTrapEnable
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThresh15MinLofs
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThresh15MinLoss
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThresh15MinLprs
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThresh15MinESs
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThreshFastRateUp
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThreshInterleaveRateUp
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
Bathrick & Ly Standards Track [Page 94]
RFC 2662 ADSL Line MIB August 1999
OBJECT adslAturThreshFastRateDown
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThreshInterleaveRateDown
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslLineAlarmConfProfileRowStatus
MIN-ACCESS read-only
DESCRIPTION
"Read-only access is applicable only when static
profiles are implemented."
::= { adslCompliances 1 }
-- ATU-R agent compliance statements
adslLineMibAturCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMP entities
which manage ADSL ATU-R interfaces."
MODULE -- this module
MANDATORY-GROUPS
{
adslAturLineGroup, adslAturPhysicalGroup,
adslAturChannelGroup,
adslAturAtucPhysPerfIntervalGroup,
adslAturAturPhysPerfIntervalGroup,
adslAturLineAlarmConfProfileGroup,
adslAturLineConfProfileControlGroup
}
GROUP adslAturAtucPhysPerfRawCounterGroup
DESCRIPTION
"This group is optional. Implementations which
require continuous ATU-C physical event counters
should implement this group."
GROUP adslAturAturPhysPerfRawCounterGroup
DESCRIPTION
"This group is optional. Implementations which
Bathrick & Ly Standards Track [Page 95]
RFC 2662 ADSL Line MIB August 1999
require continuous ATU-R physical event counters
should implement this group."
GROUP adslAturAtucChanPerformanceGroup
DESCRIPTION
"This group is optional. Implementations which
require ATU-C channel block event counters should
implement this group."
GROUP adslAturAturChanPerformanceGroup
DESCRIPTION
"This group is optional. Implementations which
require ATU-R channel block event counters should
implement this group."
OBJECT adslLineAlarmConfProfile
MIN-ACCESS read-only
DESCRIPTION
"Read-only access is applicable only when static
profiles are implemented."
OBJECT adslAtucThresh15MinLofs
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThresh15MinLoss
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThresh15MinESs
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThreshFastRateUp
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThreshInterleaveRateUp
MIN-ACCESS read-write
DESCRIPTION
Bathrick & Ly Standards Track [Page 96]
RFC 2662 ADSL Line MIB August 1999
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucThreshFastRateDown
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAtucInitFailureTrapEnable
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThresh15MinLofs
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThresh15MinLoss
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThresh15MinLprs
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThresh15MinESs
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThreshFastRateUp
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThreshInterleaveRateUp
MIN-ACCESS read-write
Bathrick & Ly Standards Track [Page 97]
RFC 2662 ADSL Line MIB August 1999
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThreshFastRateDown
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslAturThreshInterleaveRateDown
MIN-ACCESS read-write
DESCRIPTION
"Read-write access is applicable when
static profiles are implemented."
OBJECT adslLineAlarmConfProfileRowStatus
MIN-ACCESS read-only
DESCRIPTION
"Read-only access is applicable only when static
profiles are implemented."
OBJECT adslAtucCurrStatus
SYNTAX BITS {
noDefect(0),
lossOfFraming(1),
lossOfSignal(2)
}
DESCRIPTION
"It is allowable to implement only noDefect(0),
lossOfFraming(1) and lossOfSignal(2) by the ATU-R
agent."
::= { adslCompliances 2 }
-- units of conformance
adslLineGroup OBJECT-GROUP
OBJECTS {
adslLineCoding, adslLineType, adslLineSpecific
}
STATUS current
DESCRIPTION
"A collection of objects providing configuration
information about an ADSL Line."
::= { adslGroups 1 }
adslPhysicalGroup OBJECT-GROUP
OBJECTS {
Bathrick & Ly Standards Track [Page 98]
RFC 2662 ADSL Line MIB August 1999
adslAtucInvSerialNumber, adslAtucInvVendorID,
adslAtucInvVersionNumber, adslAtucCurrSnrMgn,
adslAtucCurrAtn, adslAtucCurrStatus,
adslAtucCurrOutputPwr, adslAtucCurrAttainableRate,
adslAturInvSerialNumber, adslAturInvVendorID,
adslAturInvVersionNumber, adslAturCurrSnrMgn,
adslAturCurrAtn, adslAturCurrStatus,
adslAturCurrOutputPwr, adslAturCurrAttainableRate
}
STATUS current
DESCRIPTION
"A collection of objects providing physical
configuration information of the ADSL Line."
::= { adslGroups 2 }
adslChannelGroup OBJECT-GROUP
OBJECTS {
adslAtucChanInterleaveDelay, adslAtucChanCurrTxRate,
adslAtucChanPrevTxRate, adslAtucChanCrcBlockLength,
adslAturChanInterleaveDelay, adslAturChanCurrTxRate,
adslAturChanPrevTxRate, adslAturChanCrcBlockLength
}
STATUS current
DESCRIPTION
"A collection of objects providing configuration
information about an ADSL channel."
::= { adslGroups 3 }
adslAtucPhysPerfRawCounterGroup OBJECT-GROUP
OBJECTS {
adslAtucPerfLofs, adslAtucPerfLoss,
adslAtucPerfLols, adslAtucPerfLprs,
adslAtucPerfESs, adslAtucPerfInits
}
STATUS current
DESCRIPTION
"A collection of objects providing raw performance
counts on an ADSL Line (ATU-C end)."
::= { adslGroups 4 }
adslAtucPhysPerfIntervalGroup OBJECT-GROUP
OBJECTS {
adslAtucPerfValidIntervals,
adslAtucPerfInvalidIntervals,
adslAtucPerfCurr15MinTimeElapsed,
adslAtucPerfCurr15MinLofs, adslAtucPerfCurr15MinLoss,
adslAtucPerfCurr15MinLols, adslAtucPerfCurr15MinLprs,
adslAtucPerfCurr15MinESs, adslAtucPerfCurr15MinInits,
Bathrick & Ly Standards Track [Page 99]
RFC 2662 ADSL Line MIB August 1999
adslAtucPerfCurr1DayLofs, adslAtucPerfCurr1DayLoss,
adslAtucPerfCurr1DayLols, adslAtucPerfCurr1DayLprs,
adslAtucPerfCurr1DayESs, adslAtucPerfCurr1DayInits,
adslAtucPerfPrev1DayMoniSecs,
adslAtucPerfPrev1DayLofs, adslAtucPerfPrev1DayLoss,
adslAtucPerfPrev1DayLols, adslAtucPerfPrev1DayLprs,
adslAtucPerfPrev1DayESs, adslAtucPerfPrev1DayInits,
adslAtucIntervalLofs, adslAtucIntervalLoss,
adslAtucIntervalLols, adslAtucIntervalLprs,
adslAtucIntervalESs, adslAtucIntervalInits,
adslAtucIntervalValidData
}
STATUS current
DESCRIPTION
"A collection of objects providing current 15-minute,
1-day; and previous 1-day performance counts on
ADSL Line (ATU-C end) ."
::= { adslGroups 5 }
adslAturPhysPerfRawCounterGroup OBJECT-GROUP
OBJECTS {
adslAturPerfLofs, adslAturPerfLoss,
adslAturPerfLprs, adslAturPerfESs
}
STATUS current
DESCRIPTION
"A collection of objects providing raw performance
counts on an ADSL Line (ATU-R end)."
::= { adslGroups 6 }
adslAturPhysPerfIntervalGroup OBJECT-GROUP
OBJECTS {
adslAturPerfValidIntervals,
adslAturPerfInvalidIntervals,
adslAturPerfCurr15MinTimeElapsed,
adslAturPerfCurr15MinLofs, adslAturPerfCurr15MinLoss,
adslAturPerfCurr15MinLprs, adslAturPerfCurr15MinESs,
adslAturPerfCurr1DayTimeElapsed,
adslAturPerfCurr1DayLofs, adslAturPerfCurr1DayLoss,
adslAturPerfCurr1DayLprs, adslAturPerfCurr1DayESs,
adslAturPerfPrev1DayMoniSecs,
adslAturPerfPrev1DayLofs, adslAturPerfPrev1DayLoss,
adslAturPerfPrev1DayLprs, adslAturPerfPrev1DayESs,
adslAturIntervalLofs,
adslAturIntervalLoss, adslAturIntervalLprs,
adslAturIntervalESs, adslAturIntervalValidData
}
Bathrick & Ly Standards Track [Page 100]
RFC 2662 ADSL Line MIB August 1999
STATUS current
DESCRIPTION
"A collection of objects providing current 15-minute,
1-day; and previous 1-day performance counts on
ADSL Line (ATU-R end)."
::= { adslGroups 7 }
adslAtucChanPerformanceGroup OBJECT-GROUP
OBJECTS {
adslAtucChanReceivedBlks,
adslAtucChanTransmittedBlks,
adslAtucChanCorrectedBlks,
adslAtucChanUncorrectBlks,
adslAtucChanPerfValidIntervals,
adslAtucChanPerfInvalidIntervals,
adslAtucChanPerfCurr15MinTimeElapsed,
adslAtucChanPerfCurr15MinReceivedBlks,
adslAtucChanPerfCurr15MinTransmittedBlks,
adslAtucChanPerfCurr15MinCorrectedBlks,
adslAtucChanPerfCurr15MinUncorrectBlks,
adslAtucChanPerfCurr1DayTimeElapsed,
adslAtucChanPerfCurr1DayReceivedBlks,
adslAtucChanPerfCurr1DayTransmittedBlks,
adslAtucChanPerfCurr1DayCorrectedBlks,
adslAtucChanPerfCurr1DayUncorrectBlks,
adslAtucChanPerfPrev1DayMoniSecs,
adslAtucChanPerfPrev1DayReceivedBlks,
adslAtucChanPerfPrev1DayTransmittedBlks,
adslAtucChanPerfPrev1DayCorrectedBlks,
adslAtucChanPerfPrev1DayUncorrectBlks,
adslAtucChanIntervalReceivedBlks,
adslAtucChanIntervalTransmittedBlks,
adslAtucChanIntervalCorrectedBlks,
adslAtucChanIntervalUncorrectBlks,
adslAtucChanIntervalValidData
}
STATUS current
DESCRIPTION
"A collection of objects providing channel block
performance information on an ADSL channel
(ATU-C end)."
::= { adslGroups 8 }
adslAturChanPerformanceGroup OBJECT-GROUP
OBJECTS {
adslAturChanReceivedBlks,
adslAturChanTransmittedBlks,
adslAturChanCorrectedBlks,
Bathrick & Ly Standards Track [Page 101]
RFC 2662 ADSL Line MIB August 1999
adslAturChanUncorrectBlks,
adslAturChanPerfValidIntervals,
adslAturChanPerfInvalidIntervals,
adslAturChanPerfCurr15MinTimeElapsed,
adslAturChanPerfCurr15MinReceivedBlks,
adslAturChanPerfCurr15MinTransmittedBlks,
adslAturChanPerfCurr15MinCorrectedBlks,
adslAturChanPerfCurr15MinUncorrectBlks,
adslAturChanPerfCurr1DayTimeElapsed,
adslAturChanPerfCurr1DayReceivedBlks,
adslAturChanPerfCurr1DayTransmittedBlks,
adslAturChanPerfCurr1DayCorrectedBlks,
adslAturChanPerfCurr1DayUncorrectBlks,
adslAturChanPerfPrev1DayMoniSecs,
adslAturChanPerfPrev1DayReceivedBlks,
adslAturChanPerfPrev1DayTransmittedBlks,
adslAturChanPerfPrev1DayCorrectedBlks,
adslAturChanPerfPrev1DayUncorrectBlks,
adslAturChanIntervalReceivedBlks,
adslAturChanIntervalTransmittedBlks,
adslAturChanIntervalCorrectedBlks,
adslAturChanIntervalUncorrectBlks,
adslAturChanIntervalValidData
}
STATUS current
DESCRIPTION
"A collection of objects providing channel block
performance information on an ADSL channel
(ATU-C end)."
::= { adslGroups 9 }
adslLineConfProfileGroup OBJECT-GROUP
OBJECTS {
adslAtucConfRateMode, adslAtucConfRateChanRatio,
adslAtucConfTargetSnrMgn, adslAtucConfMaxSnrMgn,
adslAtucConfMinSnrMgn,
adslAtucConfDownshiftSnrMgn,
adslAtucConfUpshiftSnrMgn,
adslAtucConfMinUpshiftTime,
adslAtucConfMinDownshiftTime,
adslAtucChanConfFastMinTxRate,
adslAtucChanConfInterleaveMinTxRate,
adslAtucChanConfFastMaxTxRate,
adslAtucChanConfInterleaveMaxTxRate,
adslAtucChanConfMaxInterleaveDelay,
adslAturConfRateMode, adslAturConfRateChanRatio,
adslAturConfTargetSnrMgn, adslAturConfMaxSnrMgn,
adslAturConfMinSnrMgn, adslAturConfDownshiftSnrMgn,
Bathrick & Ly Standards Track [Page 102]
RFC 2662 ADSL Line MIB August 1999
adslAturConfUpshiftSnrMgn,
adslAturConfMinUpshiftTime,
adslAturConfMinDownshiftTime,
adslAturChanConfFastMinTxRate,
adslAturChanConfInterleaveMinTxRate,
adslAturChanConfFastMaxTxRate,
adslAturChanConfInterleaveMaxTxRate,
adslAturChanConfMaxInterleaveDelay
}
STATUS current
DESCRIPTION
"A collection of objects providing provisioning
information about an ADSL Line."
::= { adslGroups 10 }
adslLineAlarmConfProfileGroup OBJECT-GROUP
OBJECTS {
adslAtucThresh15MinLofs, adslAtucThresh15MinLoss,
adslAtucThresh15MinLols, adslAtucThresh15MinLprs,
adslAtucThresh15MinESs, adslAtucThreshFastRateUp,
adslAtucThreshInterleaveRateUp,
adslAtucThreshFastRateDown,
adslAtucThreshInterleaveRateDown,
adslAtucInitFailureTrapEnable,
adslAturThresh15MinLofs, adslAturThresh15MinLoss,
adslAturThresh15MinLprs, adslAturThresh15MinESs,
adslAturThreshFastRateUp,
adslAturThreshInterleaveRateUp,
adslAturThreshFastRateDown,
adslAturThreshInterleaveRateDown
}
STATUS current
DESCRIPTION
"A collection of objects providing alarm provisioning
information about an ADSL Line."
::= { adslGroups 11 }
adslLineConfProfileControlGroup OBJECT-GROUP
OBJECTS {
adslLineConfProfile, adslLineAlarmConfProfile,
adslLineConfProfileRowStatus,
adslLineAlarmConfProfileRowStatus
}
STATUS current
DESCRIPTION
"A collection of objects providing profile
control for the ADSL system."
::= { adslGroups 12 }
Bathrick & Ly Standards Track [Page 103]
RFC 2662 ADSL Line MIB August 1999
adslNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
adslAtucPerfLofsThreshTrap,
adslAtucPerfLossThreshTrap,
adslAtucPerfLprsThreshTrap,
adslAtucPerfESsThreshTrap,
adslAtucRateChangeTrap,
adslAtucPerfLolsThreshTrap,
adslAtucInitFailureTrap,
adslAturPerfLofsThreshTrap,
adslAturPerfLossThreshTrap,
adslAturPerfLprsThreshTrap,
adslAturPerfESsThreshTrap,
adslAturRateChangeTrap
}
STATUS current
DESCRIPTION
"The collection of adsl notifications."
::= { adslGroups 13 }
-- units of conformance for ATU-R agent
adslAturLineGroup OBJECT-GROUP
OBJECTS {
adslLineCoding
}
STATUS current
DESCRIPTION
"A collection of objects providing configuration
information about an ADSL Line on the ATU-R side."
::= { adslGroups 14 }
adslAturPhysicalGroup OBJECT-GROUP
OBJECTS {
adslAtucInvVendorID,
adslAtucInvVersionNumber,
adslAtucCurrOutputPwr, adslAtucCurrAttainableRate,
adslAturInvSerialNumber, adslAturInvVendorID,
adslAturInvVersionNumber, adslAturCurrSnrMgn,
adslAturCurrAtn, adslAturCurrStatus,
adslAturCurrOutputPwr, adslAturCurrAttainableRate,
adslAtucCurrStatus
}
STATUS current
DESCRIPTION
"A collection of objects providing physical
configuration information of the ADSL Line on the
ATU-R side."
Bathrick & Ly Standards Track [Page 104]
RFC 2662 ADSL Line MIB August 1999
::= { adslGroups 15 }
adslAturChannelGroup OBJECT-GROUP
OBJECTS {
adslAtucChanInterleaveDelay, adslAtucChanCurrTxRate,
adslAtucChanPrevTxRate,
adslAturChanInterleaveDelay, adslAturChanCurrTxRate,
adslAturChanPrevTxRate, adslAturChanCrcBlockLength
}
STATUS current
DESCRIPTION
"A collection of objects providing configuration
information about an ADSL channel on the ATU-R
side."
::= { adslGroups 16 }
adslAturAtucPhysPerfRawCounterGroup OBJECT-GROUP
OBJECTS {
adslAtucPerfLofs, adslAtucPerfLoss,
adslAtucPerfESs, adslAtucPerfInits
}
STATUS current
DESCRIPTION
"A collection of objects providing raw performance
counts on an ADSL Line (ATU-C end) provided by the
ATU-R agent."
::= { adslGroups 17 }
adslAturAtucPhysPerfIntervalGroup OBJECT-GROUP
OBJECTS {
adslAtucPerfValidIntervals,
adslAtucPerfInvalidIntervals,
adslAtucPerfCurr15MinTimeElapsed,
adslAtucPerfCurr15MinLofs, adslAtucPerfCurr15MinLoss,
adslAtucPerfCurr15MinESs, adslAtucPerfCurr15MinInits,
adslAtucPerfCurr1DayTimeElapsed,
adslAtucPerfCurr1DayLofs, adslAtucPerfCurr1DayLoss,
adslAtucPerfCurr1DayESs, adslAtucPerfCurr1DayInits,
adslAtucPerfPrev1DayMoniSecs,
adslAtucPerfPrev1DayLofs, adslAtucPerfPrev1DayLoss,
adslAtucPerfPrev1DayESs, adslAtucPerfPrev1DayInits,
adslAtucIntervalLofs, adslAtucIntervalLoss,
adslAtucIntervalESs, adslAtucIntervalInits,
adslAtucIntervalValidData
}
STATUS current
DESCRIPTION
"A collection of objects providing current
Bathrick & Ly Standards Track [Page 105]
RFC 2662 ADSL Line MIB August 1999
15-minute, 1-day; and previous 1-day performance
counts on ADSL Line (ATU-C end) provided by the
ATU-R agent."
::= { adslGroups 18 }
adslAturAturPhysPerfRawCounterGroup OBJECT-GROUP
OBJECTS {
adslAturPerfLofs, adslAturPerfLoss,
adslAturPerfLprs, adslAturPerfESs
}
STATUS current
DESCRIPTION
"A collection of objects providing raw performance
counts on an ADSL Line (ATU-R end) provided by the
ATU-R agent."
::= { adslGroups 19 }
adslAturAturPhysPerfIntervalGroup OBJECT-GROUP
OBJECTS {
adslAturPerfValidIntervals,
adslAturPerfInvalidIntervals,
adslAturPerfCurr15MinTimeElapsed,
adslAturPerfCurr15MinLofs, adslAturPerfCurr15MinLoss,
adslAturPerfCurr15MinLprs, adslAturPerfCurr15MinESs,
adslAturPerfCurr1DayTimeElapsed,
adslAturPerfCurr1DayLofs, adslAturPerfCurr1DayLoss,
adslAturPerfCurr1DayLprs, adslAturPerfCurr1DayESs,
adslAturPerfPrev1DayMoniSecs,
adslAturPerfPrev1DayLofs, adslAturPerfPrev1DayLoss,
adslAturPerfPrev1DayLprs, adslAturPerfPrev1DayESs,
adslAturIntervalLofs,
adslAturIntervalLoss, adslAturIntervalLprs,
adslAturIntervalESs, adslAturIntervalValidData
}
STATUS current
DESCRIPTION
"A collection of objects providing current
15-minute, 1-day; and previous 1-day performance
counts on ADSL Line (ATU-R end) provided by the
ATU-R agent."
::= { adslGroups 20 }
adslAturAtucChanPerformanceGroup OBJECT-GROUP
OBJECTS {
adslAtucChanReceivedBlks,
adslAtucChanTransmittedBlks,
adslAtucChanCorrectedBlks,
adslAtucChanUncorrectBlks,
Bathrick & Ly Standards Track [Page 106]
RFC 2662 ADSL Line MIB August 1999
adslAtucChanPerfCurr15MinTimeElapsed,
adslAtucChanPerfCurr15MinReceivedBlks,
adslAtucChanPerfCurr15MinTransmittedBlks,
adslAtucChanPerfCurr15MinCorrectedBlks,
adslAtucChanPerfCurr15MinUncorrectBlks,
adslAtucChanPerfCurr1DayTimeElapsed,
adslAtucChanPerfCurr1DayReceivedBlks,
adslAtucChanPerfCurr1DayTransmittedBlks,
adslAtucChanPerfCurr1DayCorrectedBlks,
adslAtucChanPerfCurr1DayUncorrectBlks,
adslAtucChanPerfPrev1DayMoniSecs,
adslAtucChanPerfPrev1DayReceivedBlks,
adslAtucChanPerfPrev1DayTransmittedBlks,
adslAtucChanPerfPrev1DayCorrectedBlks,
adslAtucChanPerfPrev1DayUncorrectBlks,
adslAtucChanPerfValidIntervals,
adslAtucChanPerfInvalidIntervals,
adslAtucChanIntervalReceivedBlks,
adslAtucChanIntervalTransmittedBlks,
adslAtucChanIntervalCorrectedBlks,
adslAtucChanIntervalUncorrectBlks,
adslAtucChanIntervalValidData
}
STATUS current
DESCRIPTION
"A collection of objects providing channel block
performance information on an ADSL channel
(ATU-C end) provided by the ATU-R agent."
::= { adslGroups 21 }
adslAturAturChanPerformanceGroup OBJECT-GROUP
OBJECTS {
adslAturChanReceivedBlks,
adslAturChanTransmittedBlks,
adslAturChanCorrectedBlks,
adslAturChanUncorrectBlks,
adslAturChanPerfValidIntervals,
adslAturChanPerfInvalidIntervals,
adslAturChanPerfCurr15MinTimeElapsed,
adslAturChanPerfCurr15MinReceivedBlks,
adslAturChanPerfCurr15MinTransmittedBlks,
adslAturChanPerfCurr15MinCorrectedBlks,
adslAturChanPerfCurr15MinUncorrectBlks,
adslAturChanPerfCurr1DayTimeElapsed,
adslAturChanPerfCurr1DayReceivedBlks,
adslAturChanPerfCurr1DayTransmittedBlks,
adslAturChanPerfCurr1DayCorrectedBlks,
adslAturChanPerfCurr1DayUncorrectBlks,
Bathrick & Ly Standards Track [Page 107]
RFC 2662 ADSL Line MIB August 1999
adslAturChanPerfPrev1DayMoniSecs,
adslAturChanPerfPrev1DayReceivedBlks,
adslAturChanPerfPrev1DayTransmittedBlks,
adslAturChanPerfPrev1DayCorrectedBlks,
adslAturChanPerfPrev1DayUncorrectBlks,
adslAturChanIntervalReceivedBlks,
adslAturChanIntervalTransmittedBlks,
adslAturChanIntervalCorrectedBlks,
adslAturChanIntervalUncorrectBlks,
adslAturChanIntervalValidData
}
STATUS current
DESCRIPTION
"A collection of objects providing channel block
performance information on an ADSL channel
(ATU-R end) provided by the ATU-R agent."
::= { adslGroups 22 }
adslAturLineAlarmConfProfileGroup OBJECT-GROUP
OBJECTS {
adslAtucThresh15MinLofs, adslAtucThresh15MinLoss,
adslAtucThresh15MinESs, adslAtucThreshFastRateUp,
adslAtucThreshInterleaveRateUp,
adslAtucThreshFastRateDown,
adslAtucThreshInterleaveRateDown,
adslAtucInitFailureTrapEnable,
adslAturThresh15MinLofs, adslAturThresh15MinLoss,
adslAturThresh15MinLprs, adslAturThresh15MinESs,
adslAturThreshFastRateUp,
adslAturThreshInterleaveRateUp,
adslAturThreshFastRateDown,
adslAturThreshInterleaveRateDown
}
STATUS current
DESCRIPTION
"A collection of objects providing alarm
provisioning
information about an ADSL Line provided by the
ATU-R agent."
::= { adslGroups 23 }
adslAturLineConfProfileControlGroup OBJECT-GROUP
OBJECTS {
adslLineAlarmConfProfile,
adslLineAlarmConfProfileRowStatus
}
STATUS current
DESCRIPTION
Bathrick & Ly Standards Track [Page 108]
RFC 2662 ADSL Line MIB August 1999
"A collection of objects providing profile
control for the ADSL system by the ATU-R agent."
::= { adslGroups 24 }
adslAturNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
adslAtucPerfLofsThreshTrap,
adslAtucPerfLossThreshTrap,
adslAtucPerfESsThreshTrap,
adslAtucRateChangeTrap,
adslAturPerfLofsThreshTrap,
adslAturPerfLossThreshTrap,
adslAturPerfLprsThreshTrap,
adslAturPerfESsThreshTrap,
adslAturRateChangeTrap
}
STATUS current
DESCRIPTION
"The collection of ADSL notifications implemented by
the ATU-R agent."
::= { adslGroups 25 }
END
Bathrick & Ly Standards Track [Page 109]
RFC 2662 ADSL Line MIB August 1999
8. Acknowledgments
The current authors/editors are:
Gregory Bathrick (AG Communication Systems)
Faye Ly (Copper Mountain Networks)
Input from the ADSL Forum was edited by:
Gregory Bathrick (AG Communication Systems)
John Burgess (Predictive Systems)
Contributions have been received from, but not limited to the
following. (in alphabetical order)
David Allen (Nortel)
Rajesh Abbi (Alcatel)
Gregory Bathrick (AG Communication Systems)
Umberto Bonollo (NEC)
John Burgess (Predictive Systems)
Gail Cone (Amati)
Andrew Cheers (NEC)
Peter Duffy (Atlantech)
Kevin Godfrey (Motorola)
Bill Hong (Diamond Lane)
Bob Jenness (Siemens)
Lars Johansson (Ericsson)
Jeff Johnson (RedBack Network)
Tsu Kai Lu (DSC)
Faye Ly (Copper Mountain Networks)
Gigi Karmous-Edwards (Pulsecom)
Ron Knipper (Diamond Lane)
Adil Masood (AG Communication Systems)
Padmore Peterson (BT)
Anna Salguero (SBC)
Donald Simon (Motorola)
Mike Sneed (Pulsecom)
Ted Soo-Hoo (Pulsecom)
John Stehman (Diamond Lane)
Chuck Storry (Newbridge)
Chi-Lin Tom (AFC)
Frank Van der Putten (Alcatel)
Marc Van Vlimmeren (Alcatel)
Bert Wijnen (IBM)
Bathrick & Ly Standards Track [Page 110]
RFC 2662 ADSL Line MIB August 1999
9. References
[1] McCloghrie K., Perkins D. and J. Schoenwaelder, "Structure of
Management Information Version 2 (SMIv2)", STD 58, RFC 2578,
April 1999.
[2] McCloghrie K., Perkins D. and J. Schoenwaelder, "Textual
Conventions for SMIv2", STD 58, RFC 2579, April 1999.
[3] ADSL Forum TR-005, "Network Management Element Management",
March 1998.
[4] McCloghrie, K. and M. Rose, Editors, "Management Information
Base for Network Management of TCP/IP-based internets: MIB-II",
STD 17, RFC 1213, March 1991.
[5] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB
using SMIv2", RFC 2233, November 1997.
[6] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser,
"Management Information Base for version 2 of the Simple
Network Management Protocol (SNMPv2)", RFC 1907, January 1996.
[7] Case, J., Fedor, M., Schoffstall, M. and J. Davin. " A Simple
Network Management Protocol (SNMP)", STD 15, RFC 1157, May
1990.
[8] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Protocol
Operations for Version 2 of the Simple Network Management
Protocol (SNMPv2)", RFC 1905, January 1996.
[9] ADSL Forum TR-006, "SNMP-based ADSL Line MIB", March 1998.
[10] American National Standards Institute, ANSI T1.413-1995, August
1995.
[11] ADSL Forum WT-014, "DMT Line Code Specific MIB", February 1999.
[12] ADSL Forum WT-015, "CAP Line Code Specific MIB", February 1999.
[13] Wijnen, B., Harrington, D. and R. Presuhn, "An Architecture for
Describing SNMP Management Frameworks", RFC 2571, April 1999.
[14] Rose, M. and K. McCloghrie, "Structure and Identification of
Management Information for TCP/IP-based Internets", STD 16, RFC
1155, May 1990.
Bathrick & Ly Standards Track [Page 111]
RFC 2662 ADSL Line MIB August 1999
[15] Rose, M. and K. McCloghrie, "Concise MIB Definitions", STD 16,
RFC 1212, March 1991.
[16] Rose, M., "A Convention for Defining Traps for use with the
SNMP", RFC 1215, March 1991.
[17] McCloghrie K., Perkins D. and J. Schoenwaelder, "Conformance
Statements for SMIv2", RFC 2580, April 1999.
[18] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser,
"Introduction to Community-based SNMPv2", RFC 1901, January
1996.
[19] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser,
"Transport Mappings for Version 2 of the Simple Network
Management Protocol (SNMPv2)", RFC 1906, January 1996.
[20] Case, J., Harrington D., Presuhn R. and B. Wijnen, "Message
Processing and Dispatching for the Simple Network Management
Protocol (SNMP)", RFC 2572, April 1999.
[21] Blumenthal, U. and B. Wijnen, "User-based Security Model (USM)
for version 3 of the Simple Network Management Protocol
(SNMPv3)", RFC 2574, April 1999.
[22] Levi, D., Meyer, P. and B. Stewart, "SNMP Applications", RFC
2573, April 1999.
[23] Wijnen, B., Presuhn, R. and K. McCloghrie, "View-based Access
Control Model (VACM) for the Simple Network Management Protocol
(SNMP)", RFC 2575, April 1999.
[24] Ahmed, M. and K. Tesink, Editors, "Definitions of Managed
Objects for ATM Management Version 8.0 using SMIv2", RFC 1695,
August 1994.
[25] McCloghrie, K. and A. Bierman, "Entity MIB", RFC 2037, October
1996.
[26] Yergeau, F., "UTF-8, a transformation format of ISO 10646", RFC
2279, January 1998.
Bathrick & Ly Standards Track [Page 112]
RFC 2662 ADSL Line MIB August 1999
10. Security Considerations
1) Blocking unauthorized access to the ADSL MIB via the element
management system is outside the scope of this document. It should be
noted that access to the MIB permits the unauthorized entity to
modify the profiles (sect 6.4) such that both subscriber service and
network operations can be interfered with. Subscriber service can be
altered by modifying any of a number of service characteristics such
as rate partitioning and maximum transmission rates. Network
operations can be impacted by modification of trap thresholds such as
SNR margins.
2) There are a number of managed objects in this MIB that may be
considered to contain sensitive information. In particular, the
certain objects may be considered sensitive in many environments,
since it would allow an intruder to obtain information about which
vendor's equipment is in use on the network. Therefore, it may be
important in some environments to control read access to these
objects and possibly to even encrypt the values of these object when
sending them over the network via SNMP. Not all versions of SNMP
provide features for such a secure environment.
SNMPv1 by itself is such an insecure environment. Even if the
network itself is secure (for example by using IPSec), even then,
there is no control as to who on the secure network is allowed to
access and GET (read) the objects in this MIB. It is recommended
that the implementors consider the security features as provided by
the SNMPv3 framework. Specifically, the use of the User-based
Security Model RFC 2574 [21] and the View-based Access Control Model
RFC 2575 [23] is recommended.
It is then a customer/user responsibility to ensure that the SNMP
entity giving access to an instance of this MIB, is properly
configured to give access to those objects only to those principals
(users) that have legitimate rights to access them.
3) ADSL layer connectivity from the ATU-R will permit the subscriber
to manipulate both the ADSL link directly and the AOC/EOC channels
for their own loop. For example, unchecked or unfiltered
fluctuations initiated by the subscriber could generate sufficient
traps to potentially overwhelm either the management interface to the
network or the element manager. Other attacks affecting the ATU-R
portions of the MIB may also be possible.
Bathrick & Ly Standards Track [Page 113]
RFC 2662 ADSL Line MIB August 1999
11. Intellectual Property Notice
The IETF takes no position regarding the validity or scope of any
intellectual property or other rights that might be claimed to
pertain to the implementation or use of the technology described in
this document or the extent to which any license under such rights
might or might not be available; neither does it represent that it
has made any effort to identify any such rights. Information on the
IETF's procedures with respect to rights in standards-track and
standards-related documentation can be found in BCP-11. Copies of
claims of rights made available for publication and any assurances of
licenses to be made available, or the result of an attempt made to
obtain a general license or permission for the use of such
proprietary rights by implementers or users of this specification can
be obtained from the IETF Secretariat."
The IETF invites any interested party to bring to its attention any
copyrights, patents or patent applications, or other proprietary
rights which may cover technology that may be required to practice
this standard. Please address the information to the IETF Executive
Director.
12. Authors' Addresses
Gregory Bathrick
AG Communication Systems
[A Subsidiary of Lucent Technologies]
2500 W Utopia Rd.
Phoenix, AZ 85027 USA
Phone: +1 602-582-7679
Fax: +1 602-582-7697
EMail: bathricg@agcs.com
Faye Ly
Copper Mountain Networks
Norcal Office
2470 Embarcadero Way
Palo Alto, CA 94303
Phone: +1 650-858-8500
Fax: +1 650-858-8085
EMail: faye@coppermountain.com
Bathrick & Ly Standards Track [Page 114]
RFC 2662 ADSL Line MIB August 1999
13. Full Copyright Statement
Copyright (C) The Internet Society (1999). All Rights Reserved.
This document and translations of it may be copied and furnished to
others, and derivative works that comment on or otherwise explain it
or assist in its implementation may be prepared, copied, published
and distributed, in whole or in part, without restriction of any
kind, provided that the above copyright notice and this paragraph are
included on all such copies and derivative works. However, this
document itself may not be modified in any way, such as by removing
the copyright notice or references to the Internet Society or other
Internet organizations, except as needed for the purpose of
developing Internet standards in which case the procedures for
copyrights defined in the Internet Standards process must be
followed, or as required to translate it into languages other than
English.
The limited permissions granted above are perpetual and will not be
revoked by the Internet Society or its successors or assigns.
This document and the information contained herein is provided on an
"AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Acknowledgement
Funding for the RFC Editor function is currently provided by the
Internet Society.
Bathrick & Ly Standards Track [Page 115]