All MIBs › ENTERASYS-RIPv2-EXT-MIB › etsysRip2ExtRouteExpiryInterval
etsysRip2ExtRouteExpiryInterval
Module: ENTERASYS-RIPv2-EXT-MIB
OID (symbolic): ENTERASYS-RIPv2-EXT-MIB::etsysRip2ExtRouteExpiryInterval
OID (numeric): 1.3.6.1.4.1.5624.1.2.66.1.1.8
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The period from the point of the last refresh after which a route received from a peer times out and is marked as expired.
This period is expressed as a multiple of the etsysRip2ExtRouteCheckInterval.
A change to this value takes effect at the next scheduled route check.
What is etsysRip2ExtRouteExpiryInterval?
This sets how long, expressed as a multiple of the route check interval, a route can go without a refresh from its peer before RIP marks it expired. Admins tune this to control how quickly RIP considers a peer's route stale after updates stop arriving, balancing fast failure detection against tolerance for missed updates. With the default of 180, given a 1-second check interval, a RIP route that hasn't been refreshed in 3 minutes gets marked as expired.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.66.1.1.8 snmpwalk -v2c -c public <target> ENTERASYS-RIPv2-EXT-MIB::etsysRip2ExtRouteExpiryInterval
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.66.1.1.8.1 snmpget -v2c -c public <target> ENTERASYS-RIPv2-EXT-MIB::etsysRip2ExtRouteExpiryInterval.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5624.1.2.66.1.1.8.1 i <value>
Start monitoring Enterasys Networks router/Layer 3 switch (legacy, later Extreme Networks) (RIP-2 protocol tuning) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ENTERASYS-RIPv2-EXT-MIB::etsysRip2ExtRouteExpiryInterval OID value, configure state conditions and alerts, and monitor any Enterasys Networks router/Layer 3 switch (legacy, later Extreme Networks) (RIP-2 protocol tuning) 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 |
| 1.3.6.1.4.1.5624 | enterasys | ENTERASYS-MIB-NAMES |
| 1.3.6.1.4.1.5624.1 | etsysMibs | ENTERASYS-MIB-NAMES |
| 1.3.6.1.4.1.5624.1.2 | etsysModules | ENTERASYS-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5624.1.2.66 | etsysRip2ExtMIB | ENTERASYS-RIPv2-EXT-MIB |
| 1.3.6.1.4.1.5624.1.2.66.1 | etsysRip2ExtObjects | ENTERASYS-RIPv2-EXT-MIB |
| 1.3.6.1.4.1.5624.1.2.66.1.1 | etsysRip2ExtGlobals | ENTERASYS-RIPv2-EXT-MIB |
| 1.3.6.1.4.1.5624.1.2.66.1.1.8 | etsysRip2ExtRouteExpiryInterval | ENTERASYS-RIPv2-EXT-MIB |