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Daniel_Kavan
Advisor
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ssh terminates at firewall

I'm being asked

Is every connection to an external network terminated at a firewall?  I think the answer is no.  I mean we do allow some ssh connections thru the firewall, then it would terminate at server X for example not the firewall.  If it's idle or not closing in a certain amount of time then the firewall would terminate the connection.  Or if a linux admin was on server X they could kill the connetion.   So, I don't think I can say EVERY ssh connection is terminated on the firewall.  Agreed?     Or am I reading the question wrong?

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PhoneBoy
Admin
Admin

The only connections outbound that would terminate on the firewall, in most cases, is when proxy mode or HTTPS Inspection is used.
Even with SSH Inspection (not enabled by default), that applies only to inbound connections (not outbound ones).

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3 Replies
Daniel_Kavan
Advisor

This looks like a commonly asked question.  https://networkengineering.stackexchange.com/questions/70734/what-does-terminating-incoming-connecti...  It looks like the word "terminate" can be ambiguous.   It can mean as a filter or as a tunnel.

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PhoneBoy
Admin
Admin

The only connections outbound that would terminate on the firewall, in most cases, is when proxy mode or HTTPS Inspection is used.
Even with SSH Inspection (not enabled by default), that applies only to inbound connections (not outbound ones).

the_rock
Legend
Legend

The answer is 100% no, as you indicated. What @PhoneBoy said makes total sense.

Best,

Andy

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