I use 3750 router in the main office. 3550 Switch in the remote location. There is a L2 VPN 100 mbps connection b/w these two site.
Main Site router has two interface with the network address :192.168.1.0/24
192.168.1.0/24 is used in the main office
172.22.100.0/24 is used in the remote office.
Unable to ping from 192.168.1.0/24 to 172.22.100.0/24.I am able to ping 192 network from 172 network.
I also attched the configuration details.