Date: Tue, 1 Dec 1998 22:16:11 -0700 From: Nate Williams <nate@mt.sri.com> To: Daniel Eischen <eischen@vigrid.com> Cc: dillon@apollo.backplane.com, nate@mt.sri.com, hackers@FreeBSD.ORG, luigi@labinfo.iet.unipi.it Subject: Re: TCP bug Message-ID: <199812020516.WAA03722@mt.sri.com> In-Reply-To: <199812020245.VAA06152@pcnet1.pcnet.com> References: <199812020245.VAA06152@pcnet1.pcnet.com>
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> > In trying to track down why some boxes in my network can't connect to > > certain WWW hosts, I determined that my FreeBSD is not routing the > > packets for some reason. It's receiving them, and the firewall code > > *thinks* it's passing them on, but tcpdump doesn't see these packets go > > out on the wire. > > I've got a router with 4 interfaces, both public and private, ipfw > and NATD, 2.2.7-stable and no problems. I did have similar problems > as you're describing, and it turned out that some of the systems on > one network didn't have the correct netmasks set. The strange thing is that 90% of the hosts on the net work. It's those remaining 10% that don't work for some reason. (The masks appear to be set correctly though, else I wouldn't be able to get any traffic to the boxes...) Nate To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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