How to reliably keep an SSH tunnel open?

Posted by Peltier on Super User See other posts from Super User or by Peltier
Published on 2009-09-08T13:04:22Z Indexed on 2010/05/29 13:54 UTC
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Filed under:

linux

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networking

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security

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ssh

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shell

I use an SSH tunnel from work to go around various idotic firewalls (it's ok with my boss :)). The problem is, after a while the ssh connection usually hangs, and the tunnel is broken.

If I could at least monitor the tunnel automatically, I could restart the tunnel when it hangs, but I haven't even figured a way of doing that.

Bonus points for the one who can tell me how to prevent my ssh connection from hanging, of course!

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