I have a ASA 5510 at a remote site and ASA 5505 at our end. We were able to ping and monitor the remote location from our end and there were no problems initially. Recently, the ISP at the remote location was changed and we had updated the ASA rules, access list with the new public IP. The tunnel is up and working fine, but we are unable to ping or telnet the remote ASA. We are able to ping the servers, switches and all othert devices at the remote location. Except for the ASA 5510 at the remote location.
Please help as Im unable to monitor the ASA with my monitoring tool.