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IPFilter DCA question.

john guardian
Super Advisor

IPFilter DCA question.

DCA mode is disabled by default, so it must be explicitly enabled. I set DCA_START=1 in the /etc/rc.config.d/ipfconf file (ipf -e at the commend line).

If I were to use the following:


"pass in proto tcp from any to any port = 22 keep limit 1"


would this have the effect of


allowing only 1 connection to the sshd server at a time....




allowing only 1 connection to the sshd server at a time PER CLIENT.



I'm looking to specifically limit (via firewall rules rather than just the SSHD_CONFIG file) connections PER CLIENT, w/o having to specify exact IP Addresses.


Anyone? Thanks.