Date: Wed, 18 Apr 2007 11:53:43 -0400 From: Kevin Hunter <hunteke@earlham.edu> To: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: program/binary ip filtering Message-ID: <669BB85F-59F2-4DDE-ADAA-0111A0E85967@earlham.edu>
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Hi All, This may not be the correct list to ask this question, so please point me in the right direction in that case. We are in the process of setting up a bastion host. One of the things we'd like to do is to filter packets not only at the ip layer, but by what program is listening on a particular port. Is this a possibility? A quick 5 minute Google didn't provide me with anything noticeable, but that my just be my noobness in the *BSD world. So play nice! ;-) Thanks for any suggestions! Kevin
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