From owner-freebsd-security Mon Nov 2 15:00:41 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id PAA21953 for freebsd-security-outgoing; Mon, 2 Nov 1998 15:00:41 -0800 (PST) (envelope-from owner-freebsd-security@FreeBSD.ORG) Received: from cyclops.xtra.co.nz (cyclops.xtra.co.nz [202.27.184.96]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id PAA21946 for ; Mon, 2 Nov 1998 15:00:38 -0800 (PST) (envelope-from junkmale@pop3.xtra.co.nz) Received: from wocker (210-55-210-87.ipnets.xtra.co.nz [210.55.210.87]) by cyclops.xtra.co.nz (8.9.1/8.9.1) with SMTP id MAA19467; Tue, 3 Nov 1998 12:00:24 +1300 (NZDT) Message-Id: <199811022300.MAA19467@cyclops.xtra.co.nz> From: "Dan Langille" Organization: DVL Software Limited To: Darren Reed Date: Tue, 3 Nov 1998 12:00:24 +1300 MIME-Version: 1.0 Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7BIT Subject: Re: IPFW problems... Reply-to: junkmale@xtra.co.nz CC: freebsd-security@FreeBSD.ORG In-reply-to: <199811011102.AAA03077@predator.xtra.co.nz> References: <199810291803.HAA15509@witch.xtra.co.nz> from "Dan Langille" at Oct 30, 98 07:03:17 am X-mailer: Pegasus Mail for Win32 (v3.01b) Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On 1 Nov 98, at 22:02, Darren Reed wrote: > In some mail from Dan Langille, sie said: > > > > On 29 Oct 98, at 21:45, Darren Reed wrote: > > > > > traceroute/UDP was fixed on the weekend last, the pc (ICMP) version > > > may not yet work. > > > > OK. Good! Can you guess when the other version will work? > > My testing shows "traceroute -I" to work properly with NAT. I'm not sure what "traceroute -I" does. I see no such option on traceroute for FreeBSD 2.2.7. As for my traceroute problems, my mind is unclear. I admit that I didn't take full notes. As such, I supply the following in the hopes that it may trigger something when you read it. If it does not, then I will reinstall IP Filter and get the full story. I'm using IP Filter 3.2.9 under FreeBSD 2.2.7 RELEASE. I believe I was able to traceroute when using NAT and without any deny rules. When I tried to add in the example firewall rules (from rules/BASIC_2.FW), I found that disabling the following rule allowed traceroute to work: block in log quick all with short When this rule was present, traceroute did not work at all. -- Dan Langille The FreeBSD Diary http://www.FreeBSDDiary.com/freebsd To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message