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Check Cisco OSPF Interface

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Rating
1 vote
Favoured:
0
Current Version
0.1
Last Release Date
2015-07-16
Compatible With
  • Nagios 1.x
  • Nagios 2.x
  • Nagios 3.x
  • Nagios 4.x
  • Nagios XI
  • Nagios Fusion
  • Nagios Reactor
  • Nagios Network Analyzer
  • Nagios Log Server
Owner
michieltimmers
License
GPL
Hits
6313
Files:
FileDescription
check_snmp_cisco_ospf-interface.plVersion 0.1 - July 16 2015
Network Monitoring Software - Download Nagios XI
Log Management Software - Nagios Log Server - Download
Netflow Analysis Software - Nagios Network Analyzer - Download
Check OSPF Interface status and re-calculation.
Checks the OSPF Interface status and number of re-calculations using SNMP. Will report warning if there is a change in re-calculation in last 24 hours.

./check_snmp_cisco_ospf-interface.pl -H 192.168.1.1 -C public
Interface Status: 172.20.10.10 = enabled, pointToPoint, active, 172.30.10.10 = enabled, otherDesignatedRouter, active, Re-calculations in last 24 hours: 172.20.10.10 = 0, 172.30.10.10 = 0,: OK
Reviews (1)
beware Cisco IOS newer than 12.2
byikx1000@gmail.com, November 18, 2020
Very limited functionality with modern IOS-es, and typical MPLS VPNs. It is a IOS limitation, not the plugin itself. The only chance is to configure ospf traps on the router and trap handling, passive service on Nagios. IOS config:
snmp-server host ....
snmp-server enable traps ospf

"Cisco IOS Release 12.0(26)S, 12.2(25)S, 12.2(27)SBC, 12.2(31)SB2 and later
releases, the OSPF MIB and CISCO OSPF MIB will be supported only for the first OSPF process [....] SNMP traps will be generated for OSPF events that are related to any of the OSPF processes.
There is no workaround for this situation."

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_ospf/configuration/15-sy/iro-15-sy-book/iro-mib-1850.pdf