Hello,
Dear FreeBSD experts, is there any tool for FreeBSD that acts like conntrackfor Linux? I'd like to get a list of IP addresses behind the NAT that create a lot of connections (and sorted list by connections number). Is it possible?
The pf firewall has connection tracking built in. Once enabled run pfctl -s states to show states. See the FreeBSD handbook for details on how to set it up and feel free to ask question if there is something you don't understand.
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