All MIBs › HH3C-MPLS-LDP-MIB › hh3cMplsLdpLsrLabelRetentionMode
hh3cMplsLdpLsrLabelRetentionMode
Module: HH3C-MPLS-LDP-MIB
OID (symbolic): HH3C-MPLS-LDP-MIB::hh3cMplsLdpLsrLabelRetentionMode
OID (numeric): 1.3.6.1.4.1.25506.8.12.2.1.1.1.1.8
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.
Current release of H3CMPLS does not provide support to assign this MIB object with a value 'liberal'.
What is hh3cMplsLdpLsrLabelRetentionMode?
Selects whether the LSR retains only label mappings it will actually use to forward packets (conservative) or keeps all advertised mappings regardless of next-hop validity (liberal); the current release only supports conservative mode. Admins leave this at its default since liberal retention isn't available yet on this platform.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.8.12.2.1.1.1.1.8 snmpwalk -v2c -c public <target> HH3C-MPLS-LDP-MIB::hh3cMplsLdpLsrLabelRetentionMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.8.12.2.1.1.1.1.8.1 snmpget -v2c -c public <target> HH3C-MPLS-LDP-MIB::hh3cMplsLdpLsrLabelRetentionMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.25506.8.12.2.1.1.1.1.8.1 i <value>
Start monitoring H3C router running MPLS with LDP (loop-prevention config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-MPLS-LDP-MIB::hh3cMplsLdpLsrLabelRetentionMode OID value, configure state conditions and alerts, and monitor any H3C router running MPLS with LDP (loop-prevention config) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.8 | hh3cRhw | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.8.12 | hh3cMpls | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.8.12.2 | hh3cMplsLdp | HH3C-MPLS-LDP-MIB |
| 1.3.6.1.4.1.25506.8.12.2.1 | hh3cMplsLdpObjects | HH3C-MPLS-LDP-MIB |
| 1.3.6.1.4.1.25506.8.12.2.1.1 | hh3cMplsLdpLsrObjects | HH3C-MPLS-LDP-MIB |
| 1.3.6.1.4.1.25506.8.12.2.1.1.1 | hh3cMplsLdpLsrIncarnTable | HH3C-MPLS-LDP-MIB |
| 1.3.6.1.4.1.25506.8.12.2.1.1.1.1 | hh3cMplsLdpLsrIncarnEntry | HH3C-MPLS-LDP-MIB |
| 1.3.6.1.4.1.25506.8.12.2.1.1.1.1.8 | hh3cMplsLdpLsrLabelRetentionMode | HH3C-MPLS-LDP-MIB |