All MIBs › Wellfleet-OSPF-MIB › wfOspfIfRtrDeadInterval
wfOspfIfRtrDeadInterval
Module: Wellfleet-OSPF-MIB
OID (symbolic): Wellfleet-OSPF-MIB::wfOspfIfRtrDeadInterval
OID (numeric): 1.3.6.1.4.1.18.3.5.3.2.3.5.1.12
Node type: OBJECT-TYPE
Type: INTEGER
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 all routers attached to a common network.'
What is wfOspfIfRtrDeadInterval?
Sets how many seconds of missed Hellos, defaulting to 40, this router waits before declaring a neighbor down on this interface; it should be a multiple of wfOspfIfHelloInterval and must match across all routers on the segment. Admins tune this pair of timers together -- shorter values give faster failure detection at the cost of more Hello traffic and possible false positives on unstable links.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.18.3.5.3.2.3.5.1.12 snmpwalk -v2c -c public <target> Wellfleet-OSPF-MIB::wfOspfIfRtrDeadInterval
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.18.3.5.3.2.3.5.1.12.1 snmpget -v2c -c public <target> Wellfleet-OSPF-MIB::wfOspfIfRtrDeadInterval.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.18.3.5.3.2.3.5.1.12.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> wfOspfIfRtrDeadInterval.1
Start monitoring Wellfleet/Bay Networks routers (OSPF neighbor-adjacency/LSA-database status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Wellfleet-OSPF-MIB::wfOspfIfRtrDeadInterval OID value, configure state conditions and alerts, and monitor any Wellfleet/Bay Networks routers (OSPF neighbor-adjacency/LSA-database status) from a single console.
OID Breakdown
Upper-level ancestors (14 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 |
| 1.3.6.1.4.1.18 | wellfleet | CMU-MIB |
| 1.3.6.1.4.1.18.3 | wfSwSeries7 | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.5 | wfApplication | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.5.3 | wfInternet | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.5.3.2 | wfIpRouting | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.5.3.2.3 | wfOspfGroup | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.5.3.2.3.5 | wfOspfIfTable | RFC7777-MIB |
| 1.3.6.1.4.1.18.3.5.3.2.3.5.1 | wfOspfIfEntry | RFC7777-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.18.3.5.3.2.3.5.1.12 | wfOspfIfRtrDeadInterval | Wellfleet-OSPF-MIB |