Date: Sun, 10 Jun 2001 23:33:48 +0100 From: Brian Somers <brian@Awfulhak.org> To: moncrg@ma.ultranet.com Cc: FreeBSD Net <FreeBSD-net@FreeBSD.ORG>, brian@Awfulhak.org Subject: Re: how to filter out igmp spam on a ppp -nat dialup? Message-ID: <200106102233.f5AMXmR02476@hak.lan.Awfulhak.org> In-Reply-To: Message from "Gregory D. Moncreaff" <moncrg@ma.ultranet.com> of "Sun, 10 Jun 2001 14:58:51 CDT." <3B23D17B.2F2F540@ma.ultranet.com>
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> 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 <brian@Awfulhak.org> <brian@[uk.]FreeBSD.org> <http://www.Awfulhak.org> <brian@[uk.]OpenBSD.org> 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
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