All MIBs › TIMETRA-ISIS-MIB › vRtrIsisLevelExtPreference
vRtrIsisLevelExtPreference
Module: TIMETRA-ISIS-MIB
OID (symbolic): TIMETRA-ISIS-MIB::vRtrIsisLevelExtPreference
OID (numeric): 1.3.6.1.4.1.6527.3.1.2.10.1.2.1.4
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The value of vRtrIsisLevelExtPreference specifies the preference level to be used with external routes at this IS-IS level. A route can be learned from different routing protocols supported in the system, in which case their costs are not comparable. In this case the preference value is used to decide which route to use.
The initial default external preference value for IS-IS level 1 is 160. The initial default external preference value for IS-IS level 2 is 165.
What is vRtrIsisLevelExtPreference?
The administrative preference (1-255) applied to external routes learned at this IS-IS level, used to rank IS-IS routes against routes from other protocols when their costs aren't directly comparable; the initial defaults are 160 for level 1 and 165 for level 2.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.10.1.2.1.4 snmpwalk -v2c -c public <target> TIMETRA-ISIS-MIB::vRtrIsisLevelExtPreference
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.10.1.2.1.4.1 snmpget -v2c -c public <target> TIMETRA-ISIS-MIB::vRtrIsisLevelExtPreference.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.6527.3.1.2.10.1.2.1.4.1 i <value>
Start monitoring Nokia/Alcatel-Lucent SROS routers (7750 SR, 7450 ESS, 7710 SR) (IS-IS protocol restart/authentication status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIMETRA-ISIS-MIB::vRtrIsisLevelExtPreference OID value, configure state conditions and alerts, and monitor any Nokia/Alcatel-Lucent SROS routers (7750 SR, 7450 ESS, 7710 SR) (IS-IS protocol restart/authentication 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 |
|---|---|---|
| 1.3.6.1.4.1.6527.3.1.2.10 | vRtrIsisObjs | TIMETRA-ISIS-MIB |
| 1.3.6.1.4.1.6527.3.1.2.10.1 | vRtrIsisSystemObjs | TIMETRA-ISIS-MIB |
| 1.3.6.1.4.1.6527.3.1.2.10.1.2 | vRtrIsisLevelTable | TIMETRA-ISIS-MIB |
| 1.3.6.1.4.1.6527.3.1.2.10.1.2.1 | vRtrIsisLevelEntry | TIMETRA-ISIS-MIB |
| 1.3.6.1.4.1.6527.3.1.2.10.1.2.1.4 | vRtrIsisLevelExtPreference | TIMETRA-ISIS-MIB |