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Hello there,I am seeing odd behavior in the dmvpn tunnels. I have a HUB and Spoke topology running EIGRP protocol. The network was stable for a long time but recently I started seeing that spoke side tunnels go down on their own and to bring it up,...
I experienced a similar problem, and this is the solution:Check to see if the spoke router has any routes or IP sla set.In my situation, I discovered sla set up on the spoke.10.1.1.1 frequency, IP SLAThe NHRP session was still present, so go to HUB ...
Please note that tunnel is up and running at the moment. It happens every now and then. If the tunnel has an incorrect key and profile. How it will be up when I do a shut no shut? If the policy is not configured correctly, it will bot even bring up t...
Hi,
I have the router which is configured with multiple sub interfaces but I could see that all the sub interface are genrating the same mac address, which is leading to a duplicate address logs in on the router.
Do you know how it can be fixed? ...
