All MIBs › ALCATEL-IND1-TIMETRA-LDP-MIB › vRtrLdpGenRetentionMode
vRtrLdpGenRetentionMode
Module: ALCATEL-IND1-TIMETRA-LDP-MIB
OID (symbolic): ALCATEL-IND1-TIMETRA-LDP-MIB::vRtrLdpGenRetentionMode
OID (numeric): 1.3.6.1.4.1.6527.3.1.2.8.1.1.14
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The value of vRtrLdpGenRetentionMode specifies the label retention mode used.
If the value of this object is 'conservative', then advertized label mappings are retained only if they will be used to forward packets, i.e. if the label came from a valid next hop. Label bindings received from non-nexthops for each FEC are discarded.
If the value of this object is 'liberal', then all advertized label mappings are retained whether they are from a valid next hop or not. When vRtrLdpGenDistMethod has a value of 'downstreamUnsolicited', a LSR may receive label bindings for the same destination for all its neighbors. Labels for the non-nexthops for the FECs are retained in the software but not used. When a network topology change occurs where a non-nexthop becomes a true next hop, the label received earlier is then used.
What is vRtrLdpGenRetentionMode?
Reports the label retention mode: conservative (keep only labels actively used for forwarding) or liberal (retain all received label bindings, even from non-best-path neighbors). Liberal retention speeds up re-convergence but consumes more label space.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.8.1.1.14 snmpwalk -v2c -c public <target> ALCATEL-IND1-TIMETRA-LDP-MIB::vRtrLdpGenRetentionMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.8.1.1.14.1 snmpget -v2c -c public <target> ALCATEL-IND1-TIMETRA-LDP-MIB::vRtrLdpGenRetentionMode.1
Start monitoring Nokia (Alcatel-Lucent) 7750 SR-series service routers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ALCATEL-IND1-TIMETRA-LDP-MIB::vRtrLdpGenRetentionMode OID value, configure state conditions and alerts, and monitor any Nokia (Alcatel-Lucent) 7750 SR-series service routers 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 |
|---|---|---|
| 1.3.6.1.4.1.6527.3.1.2.8 | tmnxLdpObjs | ALCATEL-IND1-TIMETRA-LDP-MIB |
| 1.3.6.1.4.1.6527.3.1.2.8.1 | vRtrLdpGeneralTable | ALCATEL-IND1-TIMETRA-LDP-MIB |
| 1.3.6.1.4.1.6527.3.1.2.8.1.1 | vRtrLdpGeneralEntry | ALCATEL-IND1-TIMETRA-LDP-MIB |
| 1.3.6.1.4.1.6527.3.1.2.8.1.1.14 | vRtrLdpGenRetentionMode | ALCATEL-IND1-TIMETRA-LDP-MIB |