All MIBs › Wellfleet-OSPF-MIB › wfOspfSpfHoldDown
wfOspfSpfHoldDown
Module: Wellfleet-OSPF-MIB
OID (symbolic): Wellfleet-OSPF-MIB::wfOspfSpfHoldDown
OID (numeric): 1.3.6.1.4.1.18.3.5.3.2.3.1.9
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Hold Down Timer for the SPF. The SPF will run at most once per hold down timer value. A value of 0 means no hold down.
What is wfOspfSpfHoldDown?
Sets, in seconds (0-10), the minimum interval between successive SPF (Shortest Path First) recalculations, throttling how often OSPF re-runs Dijkstra after topology changes. A value of 0 disables the hold-down so SPF can run immediately on every change, while a nonzero value smooths out CPU load during periods of route flapping at the cost of slightly slower convergence. Admins tune this upward on routers with large link-state databases to avoid SPF storms.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.18.3.5.3.2.3.1.9 snmpwalk -v2c -c public <target> Wellfleet-OSPF-MIB::wfOspfSpfHoldDown
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.18.3.5.3.2.3.1.9.1 snmpget -v2c -c public <target> Wellfleet-OSPF-MIB::wfOspfSpfHoldDown.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.18.3.5.3.2.3.1.9.1 i <value>
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::wfOspfSpfHoldDown 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 (13 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 |
| 1.3.6.1.4.1.18.3.5.3.2.3.1 | wfOspfGeneralGroup | RFC7777-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.18.3.5.3.2.3.1.9 | wfOspfSpfHoldDown | Wellfleet-OSPF-MIB |