All MIBs › TIMETRA-MSDP-NG-MIB › tmnxMsdpNgRpfLookupSequence
tmnxMsdpNgRpfLookupSequence
Module: TIMETRA-MSDP-NG-MIB
OID (symbolic): TIMETRA-MSDP-NG-MIB::tmnxMsdpNgRpfLookupSequence
OID (numeric): 1.3.6.1.4.1.6527.3.1.2.104.2.1.24
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: tmnxMsdpNgRpfLookupSequence is used to configure the sequence of route tables that MSDP uses for finding a Reverse Path Forwarding(RPF) interface for a particular multicast route.
'mucastRouteTable' is the unicast route table to be used only by multicast protocols(MSDP) which will contain routes submitted by multi-protocol BGP, ISIS and OSPF.
'ucastRouteTable' is the regular unicast route table which will contain routes submitted by all the unicast routing protocols. By default, only the 'ucastRouteTable' is looked up by MSDP for calculating RPF interface towards the source/rendezvous point. However the operator can specify the following: a) Use unicast route table only b) Use multicast unicast route table only or c) Use both the route tables.
In case of (c), MSDP will always lookup first in the 'mucastRouteTable' and if there is a route, it will use it. If MSDP does not find a route in the first lookup, it will try to find it in the 'ucastRouteTable'.
What is tmnxMsdpNgRpfLookupSequence?
Chooses which route table(s) MSDP consults to find the Reverse Path Forwarding interface toward a source or RP: the multicast-only table, the regular unicast table (the default), or both in sequence, letting an admin steer MSDP's RPF checks independently of unicast routing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.104.2.1.24 snmpwalk -v2c -c public <target> TIMETRA-MSDP-NG-MIB::tmnxMsdpNgRpfLookupSequence
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.104.2.1.24.1 snmpget -v2c -c public <target> TIMETRA-MSDP-NG-MIB::tmnxMsdpNgRpfLookupSequence.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.6527.3.1.2.104.2.1.24.1 i <value>
Start monitoring Nokia/Alcatel-Lucent 7750 SR / 7950 XRS SROS router (MSDP peer admin state/message-rate status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIMETRA-MSDP-NG-MIB::tmnxMsdpNgRpfLookupSequence OID value, configure state conditions and alerts, and monitor any Nokia/Alcatel-Lucent 7750 SR / 7950 XRS SROS router (MSDP peer admin state/message-rate status) from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.6527 | timetra | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3 | timetraProducts | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1 | tmnxSRMIB | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.2 | tmnxSRObjs | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6527.3.1.2.104 | tmnxMsdpNgObjects | TIMETRA-MSDP-NG-MIB |
| 1.3.6.1.4.1.6527.3.1.2.104.2 | tmnxMsdpNgGeneralTable | TIMETRA-MSDP-NG-MIB |
| 1.3.6.1.4.1.6527.3.1.2.104.2.1 | tmnxMsdpNgGeneralEntry | TIMETRA-MSDP-NG-MIB |
| 1.3.6.1.4.1.6527.3.1.2.104.2.1.24 | tmnxMsdpNgRpfLookupSequence | TIMETRA-MSDP-NG-MIB |