Date: Sat, 2 Feb 2002 19:45:37 -0500 (EST) From: Greg Prosser <greg@straynet.com> To: <stable@freebsd.org> Subject: 4.5-STABLE & possible ipnat breakage? Message-ID: <20020202193851.T15665-100000@voyager.straynet.com>
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Hi all, I cvsup'd and made my world and kernel via usual means yesterday afternoon, to bring my system to 4.5-STABLE (from a -STABLE version of about two months ago), and I'm experiencing some odd issues. This box is my primary gateway for my home network, and as such, has tircproxy configured to listen on localhost:6999, and has ipnat redirect rules to redirect irc connections through the proxy. Before the upgrade, the transparent proxy worked flawlessly, but as soon as I updated, it started to not work. No ruleset changes. Thinking that maybe some kernel-space structure that tircproxy uses to dig out ipnat information to figure out where to forward the connection changed, I rebuilt tircproxy, and tried again, to no avail. truss'ing the tircproxy process shows it's waiting for accept(), which it comes out of if I do "telnet localhost 6999" on the machine, however, when I try to connect from inside my lan to outside it on port 6667 (I have a redirect rule to catch this), it does not come out of the accept(). It looks as tho my connection is somehow being lost in the middle there. I checked, and redirects from outside->in (ie, services on private hosts accessible from outside) work fine, removing the redirect and trying to connect outbound from the lan works (although, I don't have the proxying features of tircproxy when I do that) so I know the rule works, but my connection never gets to tircproxy. Anyone have any ideas as to where to look? Would this have anything to do with the "big network stack changes" I keep hearing about? Thanks in advance for any responses I may get. -gnp To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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