TIMETRA-TWAMP-MIB

        This document is the SNMP MIB module to manage and provision the Two
Way Active Measurement Protocol (TWAMP, RFC5357) components of Nokia
SROS.
        
Copyright (c) 2010-2018 Nokia.  All rights reserved.
Reproduction of this document is authorized on the condition that
the foregoing copyright notice is included.
        
This SNMP MIB module (Specification) embodies Nokia's
proprietary intellectual property.  Nokia retains
all title and ownership in the Specification, including any
revisions.
        
Nokia grants all interested parties a non-exclusive license to use and
distribute an unmodified copy of this Specification in connection with
management of Nokia products, and without fee, provided this copyright
notice and license appear on all copies.
        
This Specification is supplied 'as is', and Nokia makes no warranty,
either express or implied, as to the use, operation, condition, or
performance of the Specification.
    
Source file
TIMETRA-TWAMP-MIB
Last revised
Identity
timetraTwampMIBModule
Base OID
1.3.6.1.4.1.6527.1.1.3.76
Imported Objects
INET-ADDRESS-MIB InetAddress InetAddressPrefixLength InetAddressType InetPortNumber
SNMPv2-CONF MODULE-COMPLIANCE (no object page) NOTIFICATION-GROUP (no object page) OBJECT-GROUP (no object page)
SNMPv2-SMI Counter32 MODULE-IDENTITY (no object page) NOTIFICATION-TYPE (no object page) OBJECT-TYPE (no object page) Unsigned32
SNMPv2-TC RowStatus TEXTUAL-CONVENTION (no object page) TimeStamp
TIMETRA-GLOBAL-MIB timetraSRMIBModules tmnxSRConfs tmnxSRNotifyPrefix tmnxSRObjs
TIMETRA-TC-MIB TItemDescription TmnxAdminState TmnxOperState TTcpUdpPort
Net-SNMP examples using the nokia MIB directory Show commands

These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.

Translate the module identity
/usr/bin/snmptranslate -Pud -Ir -On -m 'TIMETRA-TWAMP-MIB' -M '/opt/observium/mibs/nokia:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'TIMETRA-TWAMP-MIB::timetraTwampMIBModule'
Walk the MIB subtree
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'TIMETRA-TWAMP-MIB' -M '/opt/observium/mibs/nokia:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'TIMETRA-TWAMP-MIB::timetraTwampMIBModule'
How SNMP, Net-SNMP, MIB paths, and variants work
Objects (86)
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Dependencies (6) 6 direct Show tree and compile order Hide dependency details

Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.

Dependency tree
Dependency-first compile order
  1. SNMPv2-SMIrfc
  2. SNMPv2-TCrfc
  3. INET-ADDRESS-MIBrfc
  4. SNMPv2-CONFrfc
  5. TIMETRA-GLOBAL-MIBnokia
  6. TIMETRA-TC-MIBnokia
  7. TIMETRA-TWAMP-MIBnokiaselected
Type Definitions (2)
Unsigned32 range: 0..64
Unsigned32 range: 0..128
Conformance Groups (7)
The group of objects supporting management of the TWAMP server on
Nokia SROS Release 9.0.
.1.3.6.1.4.1.6527.3.1.1.76.2.1.1
The group of notifications supporting management of the TWAMP server
on Nokia SROS Release 9.0.
.1.3.6.1.4.1.6527.3.1.1.76.2.1.2
The group of accessible-for-notify objects supporting management of
the TWAMP server on Nokia SROS Release 9.0.
.1.3.6.1.4.1.6527.3.1.1.76.2.1.3
The group of additional objects supporting management of the TWAMP
server on Nokia SROS Release 14.0.
.1.3.6.1.4.1.6527.3.1.1.76.2.2.1
The group of additional objects supporting management of TWAMP
reflector inactivity timeouts on Nokia SROS Release 19.0.
.1.3.6.1.4.1.6527.3.1.1.76.2.3.1
The group of notifications supporting management of the TWAMP
reflector inactivity timeout in Nokia SROS Release 19.0.
.1.3.6.1.4.1.6527.3.1.1.76.2.3.2
The group of accessible-for-notify objects supporting management of
the TWAMP reflector inactivity timeout on Nokia SROS Release 19.0.
.1.3.6.1.4.1.6527.3.1.1.76.2.3.3
Compliance Statements (1)

OID .1.3.6.1.4.1.6527.3.1.1.76.1.1
The compliance statement for the management of TWAMP for on SROS
series systems.
Required groups
Notifications / Traps (6)
NameOIDDescription
.1.3.6.1.4.1.6527.3.1.3.76.0.1
[CAUSE] The tmnxTwampSrvInactivityTimeout notification is generated
when a TWAMP control connection was disconnected by the TWAMP server
because the connection was inactive for a period exceeding the
server's inactivity timeout (tmnxTwampSrvInactTimeout).

[EFFECT] The TWAMP client cannot request test runs on the disconnected
connection.

[RECOVERY] Check the IP connectivity between this node and the TWAMP
client.
.1.3.6.1.4.1.6527.3.1.3.76.0.2
[CAUSE] The tmnxTwampSrvMaxConnsExceeded notification is generated
when a TWAMP control connection could not be established by the TWAMP
server because the system level maximum number of concurrent TWAMP
control connections (tmnxTwampSrvMaxConnections) has been reached.

[EFFECT] The TWAMP client cannot request test runs on the rejected
connection.

[RECOVERY] Configure the system level maximum number of concurrent
TWAMP control connections to a larger value, or disconnect any TWAMP
control connection.
.1.3.6.1.4.1.6527.3.1.3.76.0.3
[CAUSE] The tmnxTwampSrvPfxMaxConnsExceeded notification is generated
when a TWAMP control connection could not be established by the TWAMP
server because the maximum number of concurrent TWAMP control
connections configured against the TWAMP client's prefix
(tmnxTwampSrvPrefixMaxConnections) has been reached.

[EFFECT] The TWAMP client cannot request test runs on the rejected
connection.

[RECOVERY] Configure the prefix's maximum number of concurrent TWAMP
control connections to a larger value, or disconnect a TWAMP control
connection which uses the prefix.
.1.3.6.1.4.1.6527.3.1.3.76.0.4
[CAUSE] The tmnxTwampSrvMaxSessExceeded notification is generated when
a TWAMP session could not be established by the TWAMP server because
the system level maximum number of concurrent TWAMP sessions
(tmnxTwampSrvMaxSessions) has been reached.

[EFFECT] The TWAMP client cannot request test runs on the rejected
session.

[RECOVERY] Configure the system level maximum number of concurrent
TWAMP sessions to a larger value, or disconnect any TWAMP session.
.1.3.6.1.4.1.6527.3.1.3.76.0.5
[CAUSE] The tmnxTwampSrvPfxMaxSessExceeded notification is generated
when a TWAMP session could not be established by the TWAMP server
because the maximum number of concurrent TWAMP sessions configured
against the TWAMP client's prefix (tmnxTwampSrvPrefixMaxSessions) has
been reached.

[EFFECT] The TWAMP client cannot request test runs on the rejected
session.

[RECOVERY] Configure the prefix's maximum number of concurrent TWAMP
sessions to a larger value, or disconnect a TWAMP session which uses
the prefix.
.1.3.6.1.4.1.6527.3.1.3.76.0.6
[CAUSE] The tmnxTwampRflInactivityTimeout notification is generated
when a TWAMP test session is disconnected by the TWAMP Reflector
because the session was inactive for a period exceeding the
reflector's inactivity timeout (tmnxTwampRflInactTimeout).

[EFFECT] The TWAMP reflector cannot receive any traffic on the
disconnected session.

[RECOVERY] Check the IP connectivity between this reflector and the
TWAMP client.