I followed the group's reccommendation and created L0 interfaces on both sides (126.96.36.199/32 and 188.8.131.52/32). In addition, I changed the default routes pointing to tu1123. My tunnel goes down immediately bc it can't find the route to the remote loopback. Attached is the updated config. FYI- this is only a lab so I can understand GRE better. Thanks for everyones input.
The traffic is not going thru the tunnel. You have to route the destination network to the Tunnel. e.g.
ip route 184.108.40.206 255.255.255.0 tunnel1123
ip route 220.127.116.11 255.255.255.0 tunnel1123
I don't think IP GRE Tunnel will work if the tunnel source and destination IP Address is in the same network. That could be the reason the tunnel keeps coming down when the keepalives statement is configured. Use Loopback Interface as source and destination for IP GRE Tunnel in this case. I use "ip mtu 1500" in all my IP GRE Tunnel.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.