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| Matthijs Mohlmann wrote: >If i'm right: > >block return-rst in inet proto tcp all > this rule is in my pf.conf (see the previous letter) > >You don't close the tcp connection at all and then nmap says it's a open >port. > The talk is about all protocols (not only tcp) and protocol scanning by nmap. If I have single rule such this "pass all" in pf.conf - my host sends icmp "proto-unr" but with the given configuration does not!!! > >I'm not sure but i think that rule it is. > -- Alexei Malinin, Chief Specialist of Network Technologies Department, ECom-IT Limited, Moscow Basic Element Inc., Russia |