I have a desktop on the lan that has checkpoint secure remote installed and authenticates against a third party firewall. This was working fine but suddenly it has stopped working. In the monitoring I can see the acl is allowing the connection out. I can not see the firewall dropping it but the firewall on the remote end does not see the client trying to communicate. from the desktop I can telnet to the remote firewall in on the port that the application uses. Im out of ideas can anyone offer me any help?