Forum Discussion
Chris_15973
Nimbostratus
Nov 29, 2007Log SSH session information
Please forgive me for my inexperience.
My users SSH to LB'd servers and are being dropped before the timeout setting of 7200 seconds. I am troublshooting to find out why.
I want t...
Chris_15973
Nimbostratus
Nov 29, 2007This is turning out to be more of an actual issue with this redundant pair than anything.
Here are the facts thus far:
Sessions that are made based upon virtual servers are not timing out, they are following their rules.
Traffic, such as general SSH traffic (does not have a VS, just passes through the LTM) is disconnect between 5-6 minutes. At my other sites I have the same exact configuration setup without this issue, users can ssh all day without a problem.
The only difference bwteen this site that has the problem and my other sites is the OS version.
If my users set a keepalive someone where less than 5 minutes, they work fine. So the issue seems to be that the session is not recieving a keep-alive at this site, but my other sites do recieve a keepalive. Question is why.
Either way, is there an iRule I can use to force a 60 second keep-alive on all SSH session that work across this LTM device?
On a side note, I changed the default TCP profile timeout from 300 seconds to 120, no change, still took 5 minutes to timeout on me.
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