I am having problem in EIGRP. The routing table is not updating from neighboring router. The neighboring router is updating the routing table from their network.
Router A is my head office router and Router B is my branch office router RA is connected to RB through IPSEC VPN tunnel. Router B is not updating the routing table from RA. But RA is advertising RB. I am having problem with RB.
IN router B we put one default route like
Ip route 0.0.0.0 0.0.0.0 Router B VPN tunnel Interface
Please some one help me
Thanks a lot .
Eigrp supports dynamic neighbor discovery.
Eigrp sends hellos and receives Ack through a multicast address 126.96.36.199, Those hello and Ack are not considered reliable because its not sent as unicast.
You make sure the interfaces are in common subnet. and have eigrp adjacent, then look for the IPsec tunneling issue.
Eigrp update has nothing to do with The tunnel.