Ok, the message is indicating that one of the tunnels can't find the adj device through default route (0.0.0.0)
Check your tunnels and make sure they are all working correctly and have peering. I am not sure if this is possible, but see if you can figure out if the tunnels have been running for some times or anyone of them flapping
Thanks for the update. However is there a specific way I can determine what is trying to establish a connection to the router and what is not? Based on the show DMVPN and so on I can see that the all of the tunnel has been up for over 5 weeks.
[toc:faq]The ProblemOn traditional switches whenever we have a trunk
interface we use the VLAN tag to demultiplex the VLANs. The switch needs
to determine which MAC Address table to look in for a forwarding
decision. To do this we require the switch to do...
[toc:faq]Introduction:Netdr is a tool available on a RSP720, Sup720 or
Sup32 that allows one to capture packets on the RP or SP inband. The
netdr command can be used to capture both Tx and Rx packets in the
software switching path. This is not a substitut...
IntroductionOSPF, being a link-state protocol, allows for every router
in the network to know of every link and OSPF speaker in the entire
network. From this picture each router independently runs the Shortest
Path First (SPF) algorithm to determine the b...