From owner-freebsd-net Sun Jun 10 15:33:55 2001 Delivered-To: freebsd-net@freebsd.org Received: from Awfulhak.org (gw.Awfulhak.org [217.204.245.18]) by hub.freebsd.org (Postfix) with ESMTP id EE73737B405 for ; Sun, 10 Jun 2001 15:33:50 -0700 (PDT) (envelope-from brian@Awfulhak.org) Received: from hak.lan.Awfulhak.org (root@hak.lan.Awfulhak.org [172.16.0.12]) by Awfulhak.org (8.11.3/8.11.3) with ESMTP id f5AMXnt96673; Sun, 10 Jun 2001 23:33:49 +0100 (BST) (envelope-from brian@lan.Awfulhak.org) Received: from hak.lan.Awfulhak.org (brian@localhost [127.0.0.1]) by hak.lan.Awfulhak.org (8.11.4/8.11.4) with ESMTP id f5AMXmR02476; Sun, 10 Jun 2001 23:33:48 +0100 (BST) (envelope-from brian@hak.lan.Awfulhak.org) Message-Id: <200106102233.f5AMXmR02476@hak.lan.Awfulhak.org> X-Mailer: exmh version 2.3.1 01/18/2001 with nmh-1.0.4 To: moncrg@ma.ultranet.com Cc: FreeBSD Net , brian@Awfulhak.org Subject: Re: how to filter out igmp spam on a ppp -nat dialup? In-Reply-To: Message from "Gregory D. Moncreaff" of "Sun, 10 Jun 2001 14:58:51 CDT." <3B23D17B.2F2F540@ma.ultranet.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Sun, 10 Jun 2001 23:33:48 +0100 From: Brian Somers Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org > this traffic is holding my ppp connection open > for hours at a time, is there any way to filter > this out > > I tried adding `set filter in 0 deny igmp` > to my ppp.conf config but then I couldn't do external > DNS. Try set filter alive 0 deny igmp set filter alive 1 permit 0 0 Maybe the DNS problem was caused by not having a final permit rule (falling off the end of the filter set is the same as a deny). [.....] > -- > Greg Moncreaff > moncrg@ma.ultranet.com > Marlborough, MA; > USA -- Brian Don't _EVER_ lose your sense of humour ! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message