From owner-freebsd-questions Wed May 29 17:00:16 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id RAA28755 for questions-outgoing; Wed, 29 May 1996 17:00:16 -0700 (PDT) Received: from alpha.jpunix.com (root@alpha.jpunix.com [199.3.234.18]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id RAA28745 for ; Wed, 29 May 1996 17:00:12 -0700 (PDT) Received: (from perry@localhost) by alpha.jpunix.com (8.7.5/8.6.12) id TAA00988 for freebsd-questions@freebsd.org; Wed, 29 May 1996 19:00:10 -0500 (CDT) Newsgroups: comp.unix.bsd.freebsd.misc,list.freebsd.questions Date: Wed, 29 May 1996 18:59:57 -0500 (CDT) From: "John A. Perry" To: freebsd-questions@freebsd.org Subject: exclusion filters under ijppp? Message-ID: Sender: owner-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk -----BEGIN PGP SIGNED MESSAGE----- Hello Everyone, I'm trying to devise a method for setting up filters under ijppp using FreeBSD 2.1.0-stable. The examples demonstrated in ppp.conf.filters.sample demonstrate how to allow various types of connections while denying everything else. I need to know how to do this in the reverse direction. I need to know how to deny access to certain services while allowing access to the system globally. What would a set of filter rules look like that would deny specific services while allowing access to others by default? The maximum of 20 filter rules can be filled very quickly! John Perry - KG5RG - perry@alpha.jpunix.com - PGP-encrypted e-mail welcome! WWW - http://www.jpunix.com PGP 2.62 key for perry@jpunix.com is on the keyservers. -----BEGIN PGP SIGNATURE----- Version: 2.6.2 iQCVAwUBMazlCVOTpEThrthvAQEBbQP+Il8W1u55ECjjEdhQUe7VcPbYCbQUsQ7M JslGyB1fXB1UaefylTUq830h6SLHDivTyVfwp3UB20pKY7KDu2c62l4XkEZn1FJ5 MH4UGK0xCAlmOn8Jk5Jt+WJ5+HuetkJCE9IR1cJmjdm/XA25Mu7L87eFfyPlNNLo EHvRtOaZ350= =nrxb -----END PGP SIGNATURE-----