Date: Mon, 19 Jun 2000 17:36:21 +0300 From: Ruslan Ermilov <ru@sunbay.com> To: clefevre@citeweb.net Cc: freebsd-net@FreeBSD.ORG Subject: Re: ipfw: about P:2 packets Message-ID: <20000619173621.B11284@sunbay.com> In-Reply-To: <200006172350.BAA11791@gits.dyndns.org>; from root@gits.dyndns.org on Sun, Jun 18, 2000 at 01:50:43AM %2B0200 References: <200006172350.BAA11791@gits.dyndns.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, Jun 18, 2000 at 01:50:43AM +0200, Cyrille Lefevre wrote: > at boot time, I've these messages when, I guess, the route daemon is stated. > > Jun 15 06:43:36 <security.info> gits /kernel: ipfw: 65000 Deny P:2 195.132.XXX.65 224.0.0.2 out via ep0 > Jun 15 06:43:36 <security.info> gits /kernel: ipfw: 65000 Deny P:2 195.132.XXX.65 224.0.0.2 in via ep0 > Jun 15 06:43:38 <security.info> gits /kernel: ipfw: 65000 Deny P:2 195.132.XXX.65 224.0.0.9 out via ep0 > Jun 15 06:43:38 <security.info> gits /kernel: ipfw: 65000 Deny P:2 195.132.XXX.65 224.0.0.9 in via ep0 > > in some words, what are thoses packets ? > > using ipfw, how to enable them to pass w/o a (not tested) generic rule like : > > add pass all from $oip to 224.0.0.0/24 > add pass all from 224.0.0.0/24 to $oip > > thanks by advance. > These are IGMP packets (IP protocol 2). You can `allow igmp from any to any' or something like this... -- Ruslan Ermilov Oracle Developer/DBA, ru@sunbay.com Sunbay Software AG, ru@FreeBSD.org FreeBSD committer, +380.652.512.251 Simferopol, Ukraine http://www.FreeBSD.org The Power To Serve http://www.oracle.com Enabling The Information Age To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20000619173621.B11284>