I have configured two Cisco 1721's with an IPSEC site-to-site tunnel.
The tunnel is up and running, but I cannot see the private networks behind each network. Each 1721 has an IPSEC ACL Rule which is assigned to each outside interface via the crypto map and the "match address 100" command. The "access-list 100" appears to be correct on each router, but I still cannot ping/browse/rdp to a workstation behind the "other router."
I am obviously missing something. Thanks!