With ssh1.2.25 installed on both a local and remote HP-UX 10.20 server, I have attempted to establish a secure connection with the remote server and the connection is closed immediately after it is established. I have done the following to try to pin down the problem: 1. Ensured the sshd was running 2. Ensured that the IP address of the local server is included on the 'AllowHosts' line in the ssh_config file 3. Ensured that Port 22 is open on the remote firewall What other configuration files or parameters do I need to look at on the remote server? I have been able to establish secure connections with two other remote servers which seem to have the same configuration as the remote servers with which I am having problems with the connection. TINA ILIFF GS-12 SYSTEMS ENGINEER HQ SSG/ILTT CMOS PMO DSN 596-2162 FAX 596-5345