I attempted to configure remote access VPN using cisco 837.IPSEC and firewall features were added already.However, the VPN client keeps saying "remote peer no longer responding".
Upon removing firewall and ACLs, VPN client works. Therefore, I believe these two parts went wrong. Could you please take a look on my config below and see what is going on. On the other hand, when i issue the same config to cisco 827, it does not work. My question is whether cisco 827 IOS 12.1(3)support IPSEC.
Any help would be highly appreciated.