Saturday, September 22, 2012

Keeping putty idle sessions active.

Another frustrating problem is induced by the time-to-live of inactive or idle TCP sessions on firewall or switch configurations. At some companies this is put aggressively low so that TCP sessions that have no activity for 1 minute or even 30 seconds are being dropped. If you are using an SSH connection over such a network device, you have to take care to send keep-alive packets over your idle session.

To do this

go to Category: Connection and set Seconds between keepalives (0 to turn off) to 25.

You Are DONE!!

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