Solaris 10 ssh auto logout

For some reason, I am getting automatically logged out of one of my shells on one Solaris box but not on the other one. I don't seem to have any bash variables set to auto logout. What else should I check?

From serverfault $pageUsers[$entry.posts[0].author].name

• the auto logout is happening due to the IdleTimeout variable is set in /etc/ssh/sshd_config

  I believe if you have KeepAlive set in your .ssh/config then it should stop (I haven't tested this though, so ymmv).

  From Cian

• I assume you checked for the TMOUT variable in your bash session, correct?

  Is there a firewall between your ssh client and the Solaris server in question? It might be dropping you after some amount of inactivity. If so, you could modify the sshd_config on the server and add the KeepAlive and ClientAliveInterval settings.

  From TCampbell

• I've found that Cisco devices in their default configuration can cause this. Do you have different Cisco devices between you and each server?

  From Brent

• Try setting ServerAliveInterval 600 in /etc/ssh/ssh_config on your client machine.

  From Brent

• Hi i am facing the same issue.i have 5 server behind firewall. one server works fine but rest of 4 having same issue. i cross checked config with working server,but don't found any difference.

  um

  From $pageUsers[$post.author].name