All MIBs › FOUNDRY-SN-OSPF-GROUP-MIB › snOspfVirtIfHelloInterval
snOspfVirtIfHelloInterval
Module: FOUNDRY-SN-OSPF-GROUP-MIB
OID (symbolic): FOUNDRY-SN-OSPF-GROUP-MIB::snOspfVirtIfHelloInterval
OID (numeric): 1.3.6.1.4.1.1991.1.2.4.5.1.1.5
Node type: OBJECT-TYPE
Type: HelloRange
Access: read-write
Description: The length of time, in seconds, between the Hello packets that the router sends on the interface. This value must be the same for the virtual neighbor.
What is snOspfVirtIfHelloInterval?
The interval in seconds between OSPF Hello packets sent out this virtual-link interface; it must match on all routers sharing the same network segment or they will not form an adjacency. 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 typical value is 10 seconds on a LAN, raised on slower links to reduce Hello overhead.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.2.4.5.1.1.5 snmpwalk -v2c -c public <target> FOUNDRY-SN-OSPF-GROUP-MIB::snOspfVirtIfHelloInterval
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.2.4.5.1.1.5.1 snmpget -v2c -c public <target> FOUNDRY-SN-OSPF-GROUP-MIB::snOspfVirtIfHelloInterval.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1991.1.2.4.5.1.1.5.1 s <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::snOspfVirtIfHelloInterval 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 |
| 1.3.6.1.4.1.1991.1.2.4.5.1.1.5 | snOspfVirtIfHelloInterval | FOUNDRY-SN-OSPF-GROUP-MIB |