[c-nsp] How to monitor ipsec tunnel

Ben White ben at cuckoo.org
Fri Jul 31 03:42:40 EDT 2009


You can get a count of the number of tunnels up under
1.3.6.1.4.1.9.9.171.1.3.1.1

http://tools.cisco.com/Support/SNMP/do/BrowseOID.do?local=en&translate=Translate&objectInput=cipSecGlobalActiveTunnels

Check min/max values on that?

2009/7/31 Andy Saykao <andy.saykao at staff.netspace.net.au>:
> Hi All,
>
> We've got an IPSEC tunnel configured with another provider for the
> exchange of some sensitive data and I wanted to know if there was a way
> to monitor the IPSEC tunnel to ensure it was up.
>
> We're using a Cisco 3640 running 12.2(46a).
>
> I've checked the mibs for this hardware platform and IOS from the Cisco
> IOS MIB Locator but can't really find any mibs to help me monitor the
> status of the tunnel.
>
> http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml
>
> core#sh crypto isakmp sa
> dst             src             state           conn-id    slot
> 203.17.98.x     203.41.142.x    QM_IDLE               1       0
>
> We are trying to monitor the IPSEC tunnel using nagios.
>
> Cheers.
>
> Andy
>
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-- 
Ben


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