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Port forwarding log

Offline ramasule

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Port forwarding log
« on: December 27, 2015, 07:01:34 PM »
Hello,

Is there a log to see who has accessed a port listed in the port forwarding table?

Thank you,

Ram

Offline CharlieBrady

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Re: Port forwarding log
« Reply #1 on: December 27, 2015, 10:22:37 PM »
Is there a log to see who has accessed a port listed in the port forwarding table?

No. Usually you would expect the service which is the target to create logs.

Offline mmccarn

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Re: Port forwarding log
« Reply #2 on: December 28, 2015, 09:37:13 PM »
iptraf (mentioned in Useful_Commands) can be used to monitor network packets in real time but would not work for long term port monitoring or traffic auditing.

Traffic that has been denied by the SME firewall is logged in /var/log/iptables/current.

Traffic that is allowed is not logged at the firewall level.