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A firewall is a program that controls the incoming and outgoing network traffic on a system. Use this tag for all questions related to firewall configuration and operation.

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Is there a way to set a keepalive in the command-line MySQL client on Linux? Our network recently moved to a VLAN setup, and our systems department no longer has control of the firewall. The powers … -that-be decided to set a rule in their firewall to kill all connections after 30 minutes if no data has passed through (something about having to keep track of connections and limited resources). I …
asked Oct 2 '12 by Stephen Schrauger