Date: Tue, 1 Dec 1998 17:19:23 +0100 (MET) From: Luigi Rizzo <luigi@labinfo.iet.unipi.it> To: nate@mt.sri.com (Nate Williams) Cc: hackers@FreeBSD.ORG Subject: Re: TCP bug Message-ID: <199812011619.RAA02622@labinfo.iet.unipi.it> In-Reply-To: <199812011811.LAA00104@mt.sri.com> from "Nate Williams" at Dec 1, 98 11:11:16 am
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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. just to understand, what is the problem related to ? TCP as you say in the Subject, or IP (routing), or firewall ? Have you tried what happens by opening the firewall ? > Any clues? A number of FreeBSD boxes in my net have this problem, so it > would be nice to get this resolved. Note, I have Route-discovery ICMP btw: do the offending packets carry IP/TCP options by chance ? Just to have an idea what to look at in the code. luigi To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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