Date: Thu, 21 Feb 2002 02:33:02 -0800 (PST) From: jay <jay@musubi.org> To: freebsd-security@FreeBSD.ORG Subject: Re: ipf and IPFILTER_DEFAULT_BLOCK Message-ID: <20020221023106.S27119-100000@spam.musubi.org> In-Reply-To: <20020221021005.H27119-100000@spam.musubi.org>
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oops. i forgot to mention that i got the same results trying to ping the IP of fxp0 and also tried out rules allowing traffic in and out of lo0. On Thu, 21 Feb 2002, jay wrote: > i built a 4.5 kernel with the IPFILTER_DEFAULT_BLOCK option and after > rebooting found that i had full access in and out of the server (ssh and > other services worked), but could not ping or otherwise connect to > localhost/127.0.0.1. (got a "sendto: no route to host" error). > > after my initial rules didn't work (they work on my openbsd firewall), > i tried it with these rules... > > pass out quick on fxp0 proto icmp all > pass in quick on fxp0 proto icmp all > etc, etc... > > but still no luck. this happened with udp and tcp as well. > ifconfig and netstat -rn showed everything as being normal... > ipmon logged no packets being blocked (i had the log option in my rules) > > i rebuilt the kernel without IPFILTER_DEFAULT_BLOCK and i could ping > localhost again. so... am i on crack or can anyone reproduce this? > > =jay > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-security" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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