All MIBs › MPLS-LDP-MIB › mplsLdpLsrLabelRetentionMode
mplsLdpLsrLabelRetentionMode
Module: MPLS-LDP-MIB
OID (symbolic): MPLS-LDP-MIB::mplsLdpLsrLabelRetentionMode
OID (numeric): 1.3.6.1.4.1.9.10.65.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The LSR can be configured to use either conservative or liberal label retention mode.
If the value of this object is conservative(1) then advertized label mappings are retained only if they will be used to forward packets, i.e. if label came from a valid next hop.
If the value of this object is liberal(2) then all advertized label mappings are retained whether they are from a valid next hop or not.
What is mplsLdpLsrLabelRetentionMode?
Sets whether this LSR keeps only label mappings it will actually use for forwarding (conservative) or retains every advertised label mapping regardless of next-hop validity (liberal). Admins choose liberal mode for faster reconvergence after a topology change, at the cost of the router holding onto more label state than it currently needs.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.65.1.1.2 snmpwalk -v2c -c public <target> MPLS-LDP-MIB::mplsLdpLsrLabelRetentionMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.65.1.1.2.1 snmpget -v2c -c public <target> MPLS-LDP-MIB::mplsLdpLsrLabelRetentionMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.10.65.1.1.2.1 i <value>
Start monitoring Vendor-neutral IETF standard (MPLS-capable router/label switch router, LDP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MPLS-LDP-MIB::mplsLdpLsrLabelRetentionMode OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF standard (MPLS-capable router/label switch router, LDP) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.10 | ciscoExperiment | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.10.65 | mplsLdpMIB | MPLS-LDP-MIB |
| 1.3.6.1.4.1.9.10.65.1 | mplsLdpObjects | MPLS-LDP-MIB |
| 1.3.6.1.4.1.9.10.65.1.1 | mplsLdpLsrObjects | MPLS-LDP-MIB |
| 1.3.6.1.4.1.9.10.65.1.1.2 | mplsLdpLsrLabelRetentionMode | MPLS-LDP-MIB |