All MIBs › FOUNDRY-SN-OSPF-GROUP-MIB › snOspfVirtIfRtrDeadInterval
snOspfVirtIfRtrDeadInterval
Module: FOUNDRY-SN-OSPF-GROUP-MIB
OID (symbolic): FOUNDRY-SN-OSPF-GROUP-MIB::snOspfVirtIfRtrDeadInterval
OID (numeric): 1.3.6.1.4.1.1991.1.2.4.5.1.1.6
Node type: OBJECT-TYPE
Type: PositiveInteger
Access: read-write
Description: The number of seconds that a router's Hello packets have not been seen before it's neighbors declare the router down. This should be some multiple of the Hello interval. This value must be the same for the virtual neighbor.
What is snOspfVirtIfRtrDeadInterval?
How many seconds of silence from a neighbor's Hello packets this virtual-link interface tolerates before declaring that neighbor down; it should be a multiple of the Hello interval and match across the segment. This applies to an OSPF virtual link rather than a physical interface, since virtual links have no port or area-id fields of their own. A common pairing is a 40-second dead interval with a 10-second Hello interval.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.2.4.5.1.1.6 snmpwalk -v2c -c public <target> FOUNDRY-SN-OSPF-GROUP-MIB::snOspfVirtIfRtrDeadInterval
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.2.4.5.1.1.6.1 snmpget -v2c -c public <target> FOUNDRY-SN-OSPF-GROUP-MIB::snOspfVirtIfRtrDeadInterval.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1991.1.2.4.5.1.1.6.1 i <value>
Start monitoring Brocade/Foundry FastIron/NetIron router/L3 switch (OSPF extensions) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FOUNDRY-SN-OSPF-GROUP-MIB::snOspfVirtIfRtrDeadInterval OID value, configure state conditions and alerts, and monitor any Brocade/Foundry FastIron/NetIron router/L3 switch (OSPF extensions) 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 |
| 1.3.6.1.4.1.1991 | foundry | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1 | products | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.2 | router | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.2.4 | snOspf | FOUNDRY-SN-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1991.1.2.4.5 | snOspfVirtIf | FOUNDRY-SN-OSPF-GROUP-MIB |
| 1.3.6.1.4.1.1991.1.2.4.5.1 | snOspfVirtIfTable | FOUNDRY-SN-OSPF-GROUP-MIB |
| 1.3.6.1.4.1.1991.1.2.4.5.1.1 | snOspfVirtIfEntry | FOUNDRY-SN-OSPF-GROUP-MIB |
| 1.3.6.1.4.1.1991.1.2.4.5.1.1.6 | snOspfVirtIfRtrDeadInterval | FOUNDRY-SN-OSPF-GROUP-MIB |