I'm trying to find a MIB poller that will let me know the status of our DMVPN tunnels. The tunnel status is always up, so I was looking for MIBs that could give me the state of the crypto isakmp sa command. I found some isakmp MIBs in the universal device poller but they were not supported on the devices I was trying to use them on (3945s, 2811s). I also looked for any MIBs that would pull NHRP information and came up empty on that as well.
So, I'm looking for advice on what other have done to monitor their DMVPN tunnels.
Any input is much appreciated.
Thanks,
Tammie