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INTERNET-DRAFT ACC ISDN MIB Extensions May 1995
ACC ISDN MIB Extensions
draft-roberts-isdn-mib-ext-00.txt
May 1, 1995
Randy Roberts
Advanced Computer Communications
randy@acc.com
Status of this Memo
This document is an Internet Draft. Internet Drafts are working
documents of the Internet Engineering Task Force (IETF), its Areas, and
its Working Groups. Note that other groups may also distribute working
documents as Internet Drafts.
Internet Drafts are valid for a maximum of six months and may be
updated, replaced, or obsoleted by other documents at any time. It is
inappropriate to use Internet Drafts as reference material or to cite
them other than as a "work in progress".
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1. Introduction
This memo defines a private portion of the Management Information Base
(MIB) for use with network management protocols in the Internet
community. In particular, it describes objects used for managing
Basic-Rate and Primary-Rate ISDN subscriber connections. It is presented
as a baseline for development of a standard ISDN MIB.
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2. The SNMPv2 Network Management Framework
The SNMPv2 Network Management Framework consists of four major
components. They are:
o RFC 1442 [1] which defines the SMI, the mechanisms used for
describing and naming objects for the purpose of management.
o STD 17, RFC 1213 [2] defines MIB-II, the core set of managed
objects for the Internet suite of protocols.
o RFC 1445 [3] which defines the administrative and other
architectural aspects of the framework.
o RFC 1448 [4] which defines the protocol used for network access to
managed objects.
The Framework permits new objects to be defined for the purpose of
experimentation and evaluation.
2.1. 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 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 refer to the object type.
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3. Overview
The ACC ISDN MIB design provides management of a number of ISDN
subscriber connections. Each connection consists of a number of calls.
The MIB is composed of two groups, the ISDN Interface group and the ISDN
SPID group. The Interface Group is composed of three tables:
-- ISDN Subscriber Table
-- ISDN Statistics Table
-- ISDN Call Table
each of which is indexed by the digital subscriber loop (DSL) index.
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4. Definitions
ISDN-MIB DEFINITIONS ::= BEGIN
IMPORTS
enterprises, Counter
FROM RFC1155-SMI -- [1]
OBJECT-TYPE
FROM RFC-1212;
DisplayString ::= OCTET STRING
-- This MIB definition uses the extended OBJECT-TYPE macro
-- defined in [1]
acc OBJECT IDENTIFIER ::= { enterprises 5 }
accSBAR OBJECT IDENTIFIER ::= { acc 1 }
accBRG OBJECT IDENTIFIER ::= { accSBAR 1 }
accIsdn OBJECT IDENTIFIER ::= { accBRG 36 }
-- ISDN Interface Group
-- Implementation of the ISDN interface group is mandatory for all
-- systems that implement a basic rate or primary rate ISDN interface.
-- The ISDN interface group consists of three tables:
-- ISDN Subscriber Table
-- ISDN Statistics Table
-- ISDN Call Table
-- These tables are indexed by a digital subscriber loop (DSL) index
-- which has the same value as the ifIndex for the ISDN interface.
-- ISDN Subscriber Table
-- The ISDN Subscriber Table contains one entry for each BRI or PRI
-- subscriber connection. Only ISDN interfaces with a D channel have an
-- entry in this table. NFAS interfaces are not represented in this
-- table.
accIsdnxSubTable OBJECT-TYPE
SYNTAX SEQUENCE OF AccIsdnxSubEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"ISDN subscriber table containing configuration and
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operational parameters for all ISDN subscriber interfaces on
this bridge/router terminal."
::= { accIsdn 6 }
accIsdnxSubEntry OBJECT-TYPE
SYNTAX AccIsdnxSubEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"An entry in the ISDN Subscriber Table"
INDEX { accIsdnxSubDslIndex }
::= { accIsdnxSubTable 1 }
AccIsdnxSubEntry ::= SEQUENCE {
accIsdnxSubDslIndex INTEGER,
accIsdnxSubSwitchType INTEGER,
accIsdnxSubChanConfig INTEGER,
accIsdnxSubAdminStatus INTEGER,
accIsdnxSubDiagLevel INTEGER,
accIsdnxSubManualTei INTEGER,
accIsdnxSubOperStatus INTEGER,
accIsdnxSubNumNfas INTEGER,
accIsdnxSubLastCause INTEGER }
accIsdnxSubDslIndex OBJECT-TYPE
SYNTAX INTEGER (1..'7fffffff'h)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The ifIndex of an ISDN BRI, DBRI, PRI/T1 or PRI/E1
interface on this managed device."
::= { accIsdnxSubEntry 1 }
accIsdnxSubSwitchType OBJECT-TYPE
SYNTAX INTEGER {
bri-net3(1),
bri-5ess(2),
bri-dms100(3),
bri-vn2(4),
bri-vn3(5),
bri-kdd(6),
bri-ntt(7),
bri-1tr6(8),
bri-ni1(9),
bri-ccitt(10),
bri-tad2(11),
bri-tph1962 (12),
pri-4ess(13),
pri-5ess(14),
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pri-dms100(15),
pri-net5(16),
pri-vn3(17),
pri-ntt(18),
pri-1tr6(19),
pri-ni2(20),
pri-tad30(21),
pri-tph1856(22),
pri-dass2 (23)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The particular type of central-office switch providing
access to the ISDN network and to which this subscriber
interface is connected."
::= { accIsdnxSubEntry 2 }
accIsdnxSubChanConfig OBJECT-TYPE
SYNTAX INTEGER (1..255)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The ISDN channel configuration mode.
This is the number of bearer channels managed
by the D channel."
::= { accIsdnxSubEntry 3 }
accIsdnxSubAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled (1),
disabled (2),
drain (3)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The administrative status of this subscriber interface."
::= { accIsdnxSubEntry 4 }
accIsdnxSubDiagLevel OBJECT-TYPE
SYNTAX INTEGER (0..6)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The current diagnostic message level for this subscriber
interface."
::= { accIsdnxSubEntry 5 }
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accIsdnxSubManualTei OBJECT-TYPE
SYNTAX INTEGER (0..127)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The TEI (terminal endpoint identifier) when manual TEI
assignment is required. Setting this value between 0 and
63 (inclusive) specifies manual TEI assignment using the
indicated value. Setting this value to 127 (the broadcast
TEI) specifies automatic TEI assignment. This object is
writable only for BRI subscribers. For PRI subscribers,
the value read is always 0"
::= { accIsdnxSubEntry 6 }
accIsdnxSubOperStatus OBJECT-TYPE
SYNTAX INTEGER {
deactivated (1),
activated (2),
established (3),
engaged (4)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The operational status of this subscriber interface:
deactivated layer 1 is deactivated
activated layer 1 is activated, layer 2 datalink not established
established layer 1 is activated, layer 2 datalink established, no
layer 3 call activity
engaged layer 1 is activated, layer 2 datalink established,
layer 3 engaged in call activity"
::= { accIsdnxSubEntry 7 }
accIsdnxSubNumNfas OBJECT-TYPE
SYNTAX INTEGER (0..255)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Indicates the number of NFAS trunks managed by this D channel."
::= { accIsdnxSubEntry 8 }
accIsdnxSubLastCause OBJECT-TYPE
SYNTAX INTEGER (0..255)
ACCESS read-only
STATUS mandatory
DESCRIPTION
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"The last clearing cause for a call associated with this interface."
::= { accIsdnxSubEntry 9 }
-- ISDN Statistics Table
-- The ISDN statistics table contains one entry for each BRI or PRI subscriber
-- loop connection. In the case of PRI subscribers, an entry exists only for PRI
-- interfaces enabled for common channel signaling (i.e., interfaces containing
-- a D channel). No statistics are maintained for NFAS-enabled subscriber loops.
accIsdnxStatTable OBJECT-TYPE
SYNTAX SEQUENCE OF AccIsdnxStatEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Statistics and operational status maintained for all ISDN
subscriber interfaces on this bridge/router terminal."
::= { accIsdn 7 }
accIsdnxStatEntry OBJECT-TYPE
SYNTAX AccIsdnxStatEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"An entry in the ISDN Statistics Table."
INDEX { accIsdnxStatDslIndex }
::= { accIsdnxStatTable 1 }
AccIsdnxStatEntry ::= SEQUENCE {
accIsdnxStatDslIndex INTEGER,
accIsdnxStatHdlcInPackets Counter,
accIsdnxStatHdlcInOctets Counter,
accIsdnxStatHdlcInErrors Counter,
accIsdnxStatHdlcInDiscards Counter,
accIsdnxStatHdlcOutPackets Counter,
accIsdnxStatHdlcOutOctets Counter,
accIsdnxStatHdlcOutErrors Counter,
accIsdnxStatHdlcOutDiscards Counter,
accIsdnxStatLapdUnsolicResp Counter,
accIsdnxStatLapdPeerSabme Counter,
accIsdnxStatLapdN200Errors Counter,
accIsdnxStatLapdNrSeqErrors Counter,
accIsdnxStatLapdRecvdFrmr Counter,
accIsdnxStatLapdCntlErrors Counter,
accIsdnxStatLapdInfoErrors Counter,
accIsdnxStatLapdWrongSize Counter,
accIsdnxStatLapdN201Errors Counter,
accIsdnxStatCallsOriginated Counter,
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accIsdnxStatCallsOfferred Counter,
accIsdnxStatCallsRouted Counter,
accIsdnxStatCallsAccepted Counter,
accIsdnxStatCallsCompleted Counter,
accIsdnxStatCallsCleared Counter }
accIsdnxStatDslIndex OBJECT-TYPE
SYNTAX INTEGER (1..'7fffffff'h)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The ifIndex of an ISDN BRI, DBRI, PRI/T1 or PRI/E1
interface on this managed device."
::= { accIsdnxStatEntry 1 }
accIsdnxStatHdlcInPackets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets received on the D-channel of this
ISDN interface."
::= { accIsdnxStatEntry 2 }
accIsdnxStatHdlcInOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of octets received on the D-channel of this
ISDN interface."
::= { accIsdnxStatEntry 3 }
accIsdnxStatHdlcInErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of input hardware errors counted by the
D-channel HDLC driver."
::= { accIsdnxStatEntry 4 }
accIsdnxStatHdlcInDiscards OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of input packets discarded by the D-channel
HDLC driver."
::= { accIsdnxStatEntry 5 }
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accIsdnxStatHdlcOutPackets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets transmitted on the D-channel of this
ISDN interface."
::= { accIsdnxStatEntry 6 }
accIsdnxStatHdlcOutOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of octets transmitted on the D-channel of this
ISDN interface."
::= { accIsdnxStatEntry 7 }
accIsdnxStatHdlcOutErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of output hardware errors counted by the
D-channel HDLC driver."
::= { accIsdnxStatEntry 8 }
accIsdnxStatHdlcOutDiscards OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of output packets discarded by the D-channel
HDLC driver."
::= { accIsdnxStatEntry 9 }
accIsdnxStatLapdUnsolicResp OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of unsolicited LAPD response frames received on
all data links associated with the D-channel of this ISDN
interface."
::= { accIsdnxStatEntry 10 }
accIsdnxStatLapdPeerSabme OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
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DESCRIPTION
"The number of peer SABME frames received on all data links
associated with the D-channel of this ISDN interface."
::= { accIsdnxStatEntry 11 }
accIsdnxStatLapdN200Errors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of unsuccessful T200 timer recoveries after a
frame has been retransmitted N200 times."
::= { accIsdnxStatEntry 12 }
accIsdnxStatLapdNrSeqErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of N(R) sequence errors."
::= { accIsdnxStatEntry 13 }
accIsdnxStatLapdRecvdFrmr OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of LAPD FRMR response frames received."
::= { accIsdnxStatEntry 14 }
accIsdnxStatLapdCntlErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of LAPD frames received with an invalid or
non-implemented control field."
::= { accIsdnxStatEntry 15 }
accIsdnxStatLapdInfoErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of LAPD frames received with a non-permitted
information (I) field."
::= { accIsdnxStatEntry 16 }
accIsdnxStatLapdWrongSize OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
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STATUS mandatory
DESCRIPTION
"The number of LAPD frames received which were the wrong size."
::= { accIsdnxStatEntry 17 }
accIsdnxStatLapdN201Errors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of LAPD frames received which contained and information
field which exceeded N201."
::= { accIsdnxStatEntry 18 }
accIsdnxStatCallsOriginated OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of outgoing calls originated on this ISDN interface."
::= { accIsdnxStatEntry 19 }
accIsdnxStatCallsOfferred OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of incoming calls offered on this ISDN interface."
::= { accIsdnxStatEntry 20 }
accIsdnxStatCallsRouted OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of outgoing calls originated on this ISDN
interface which were routed by the network."
::= { accIsdnxStatEntry 21 }
accIsdnxStatCallsAccepted OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of incoming calls offered on this ISDN
interface which were accepted for connection."
::= { accIsdnxStatEntry 22 }
accIsdnxStatCallsCompleted OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
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STATUS mandatory
DESCRIPTION
"The number of outgoing and incoming calls completed (that
is, the number of calls which were successfully
connected)."
::= { accIsdnxStatEntry 23 }
accIsdnxStatCallsCleared OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of outgoing and incoming calls cleared."
::= { accIsdnxStatEntry 24 }
-- ISDN Call Table
-- The ISDN call table contains an entry for each call in progress. A call is
-- in progress if its call state is non-zero (i.e., not IDLE). All calls on all
-- ISDN interfaces are co-mingled in the same table.
accIsdnxCallTable OBJECT-TYPE
SYNTAX SEQUENCE OF AccIsdnxCallEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Parameters and operational status for ISDN calls in
progress on this bridge/router terminal."
::= { accIsdn 8 }
accIsdnxCallEntry OBJECT-TYPE
SYNTAX AccIsdnxCallEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"An entry in the ISDN Call Table."
INDEX { accIsdnxCallDslIndex, accIsdnxCallReference, accIsdnxCallOrigin }
::= { accIsdnxCallTable 1 }
AccIsdnxCallEntry ::= SEQUENCE {
accIsdnxCallDslIndex INTEGER,
accIsdnxCallReference INTEGER,
accIsdnxCallOrigin INTEGER,
accIsdnxCallCircuitIndex INTEGER,
accIsdnxCallInfoRate INTEGER,
accIsdnxCallState INTEGER,
accIsdnxCallCause INTEGER,
accIsdnxCallAddress DisplayString,
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accIsdnxCallInfoType INTEGER,
accIsdnxCallSlotMap INTEGER }
accIsdnxCallDslIndex OBJECT-TYPE
SYNTAX INTEGER (1..'7fffffff'h)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The ifIndex of an ISDN BRI, DBRI, PRI/T1 or PRI/E1
interface on this managed device."
::= { accIsdnxCallEntry 1 }
accIsdnxCallReference OBJECT-TYPE
SYNTAX INTEGER (1..32767)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Q.931 call reference value for this call."
::= { accIsdnxCallEntry 2 }
accIsdnxCallOrigin OBJECT-TYPE
SYNTAX INTEGER {
none(1),
terminal(2),
network(3)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The originator of the call:
none unknown
terminal outgoing (TE-to-NT)
network incoming (NT-to-TE)"
::= { accIsdnxCallEntry 3 }
accIsdnxCallCircuitIndex OBJECT-TYPE
SYNTAX INTEGER (1..'7fffffff'h)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The ifIndex for the circuit associated with this call."
::= { accIsdnxCallEntry 4 }
accIsdnxCallInfoRate OBJECT-TYPE
SYNTAX INTEGER {
info-rate-1x64k(1),
info-rate-2x64k(2),
info-rate-3x64k(3),
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info-rate-4x64k(4),
info-rate-5x64k(5),
info-rate-6x64k(6),
info-rate-7x64k(7),
info-rate-8x64k(8),
info-rate-9x64k(9),
info-rate-10x64k(10),
info-rate-11x64k(11),
info-rate-12x64k(12),
info-rate-13x64k(13),
info-rate-14x64k(14),
info-rate-15x64k(15),
info-rate-16x64k(16),
info-rate-17x64k(17),
info-rate-18x64k(18),
info-rate-19x64k(19),
info-rate-20x64k(20),
info-rate-21x64k(21),
info-rate-22x64k(22),
info-rate-23x64k(23),
info-rate-24x64k(24),
info-rate-25x64k(25),
info-rate-26x64k(26),
info-rate-27x64k(27),
info-rate-28x64k(28),
info-rate-29x64k(29),
info-rate-30x64k(30),
info-rate-31x64k(31),
packet(32)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The information transfer rate."
::= { accIsdnxCallEntry 5 }
accIsdnxCallState OBJECT-TYPE
SYNTAX INTEGER {
idle (1),
initiated (2),
overlap-send (3),
outgoing (4),
delivered (5),
present (6),
received (7),
connecting (8),
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incoming (9),
active (10),
discon-req (11),
discon-ind (12),
suspend (13),
resume (14),
release (15),
overlap-recv (16)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Q.931 call control state."
::= { accIsdnxCallEntry 6 }
accIsdnxCallCause OBJECT-TYPE
SYNTAX INTEGER (0..255)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The last cause value associated with this call."
::= { accIsdnxCallEntry 7 }
accIsdnxCallAddress OBJECT-TYPE
SYNTAX DisplayString
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The remote call address associated with this call. For
incoming calls, this is the calling ISDN address. For
outgoing calls, this is the called ISDN address."
::= { accIsdnxCallEntry 8 }
accIsdnxCallInfoType OBJECT-TYPE
SYNTAX INTEGER {
info-type-cmd (1),
info-type-cm56 (2),
info-type-cmv (3)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The information transfer type:
info-type-cmd circuit mode data, clear channel 64 kbits/s
info-type-cm56 circuit mode data, rate-adapted to 56 kbits/s
info-type-cmv circuit mode data over voice circuit"
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::= { accIsdnxCallEntry 9 }
accIsdnxCallSlotMap OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A 31-bit mask which identifies the time-slots forming a
hyperchannel."
::= { accIsdnxCallEntry 10 }
-- ISDN SPID group
accIsdnSpidTable OBJECT-TYPE
SYNTAX SEQUENCE OF AccIsdnSpidEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
" Valid SPIDs currently Registered with the
CO, required for placing/accepting calls."
::= { accIsdn 9 }
accIsdnSpidEntry OBJECT-TYPE
SYNTAX AccIsdnSpidEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
" SPID information entry in the SPID Table."
INDEX { accIsdnSpidIndex }
::= { accIsdnSpidTable 1 }
AccIsdnSpidEntry ::= SEQUENCE{
accIsdnSpidIndex INTEGER,
accIsdnSpidValue DisplayString
}
accIsdnSpidIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
" An Index to Ports of B-channels."
::= { accIsdnSpidEntry 1 }
accIsdnSpidValue OBJECT-TYPE
SYNTAX DisplayString
ACCESS read-write
STATUS mandatory
DESCRIPTION
" Value of SPID,Required for the terminal to be
active on the S/T bus."
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::= { accIsdnSpidEntry 2 }
END
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5. Acknowledgements
Thanks to Fred Baker for providing the internet-draft template.
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6. References
[1] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Structure
of Management Information for version 2 of the Simple Network
Management Protocol (SNMPv2)", RFC 1442, SNMP Research,Inc., Hughes
LAN Systems, Dover Beach Consulting, Inc., Carnegie Mellon
University, April 1993.
[2] McCloghrie, K., and M. Rose, Editors, "Management Information Base
for Network Management of TCP/IP-based internets: MIB-II", STD 17,
RFC 1213, Hughes LAN Systems, Performance Systems International,
March 1991.
[3] Galvin, J., and K. McCloghrie, "Administrative Model for version 2
of the Simple Network Management Protocol (SNMPv2)", RFC 1445,
Trusted Information Systems, Hughes LAN Systems, April 1993.
[4] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Protocol
Operations for version 2 of the Simple Network Management Protocol
(SNMPv2)", RFC 1448, SNMP Research,Inc., Hughes LAN Systems, Dover
Beach Consulting, Inc., Carnegie Mellon University, April 1993.
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7. Security Considerations
Security issues are not discussed in this memo.
8. Author's Address
Randy Roberts
ACC (Advanced Computer Communications)
315 Bollay Drive
Santa Barbara, CA 93117
Phone: (805)-961-0252
Email: randy@acc.com
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Table of Contents
1 Introduction .................................................... 2
2 The SNMPv2 Network Management Framework ......................... 3
2.1 Object Definitions ............................................ 3
3 Overview ........................................................ 4
4 Definitions ..................................................... 5
5 Acknowledgements ................................................ 20
6 References ...................................................... 21
7 Security Considerations ......................................... 22
8 Author's Address ................................................ 22
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