Date: Thu, 9 Nov 2000 23:55:08 -0800 From: "Crist J . Clark" <cjclark@reflexnet.net> To: Jason Halbert <res02jw5@gte.net> Cc: questions@FreeBSD.ORG Subject: Re: Firewall Problem Message-ID: <20001109235508.W75251@149.211.6.64.reflexcom.com> In-Reply-To: <3A0AEF4F.F801EE3@gte.net>; from res02jw5@gte.net on Thu, Nov 09, 2000 at 06:39:11PM %2B0000 References: <3A0AEF4F.F801EE3@gte.net>
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On Thu, Nov 09, 2000 at 06:39:11PM +0000, Jason Halbert wrote: > FreeBSD: > > I'm having a slight problem with my firewall. I need to be able to > trace route, but I don't think my firewall is allowing the packets > out. > > Here is the result of trying to traceroute: > > next# traceroute 4.33.96.1 > traceroute to 4.33.96.1 (4.33.96.1), 30 hops max, 40 byte packets > traceroute: sendto: Permission denied > 1 traceroute: wrote 4.33.96.1 40 chars, ret=-1 For the default UNIX traceroute to work, you will need to pass UDP ports 33434-33474 going out of your network and allow ICMP types 3 and 11 in. -- Crist J. Clark cjclark@alum.mit.edu To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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