Date: Sat, 2 Dec 2000 13:11:37 -0800 (PST) From: Gordon Tetlow <gordont@bluemtn.net> To: Frederik Meerwaldt <frederik@freddym.org> Cc: freebsd-hackers@freebsd.org Subject: Re: natd bug Message-ID: <Pine.BSF.4.05.10012021305030.24235-200000@sdmail0.sd.bmarts.com> In-Reply-To: <Pine.BSF.4.21.0011302021590.20212-100000@server.wes.mee.com>
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This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. Send mail to mime@docserver.cac.washington.edu for more info. --0-1561284584-975791497=:24235 Content-Type: TEXT/PLAIN; charset=US-ASCII I'll add another data point if I can. I also get this message from my working firewall box. I get it even when all the machines behind the firewall are powered down. And I get it alot. Attached are my firewall rules and dmesg. -gordon Also, here are the arguments I pass to natd: /sbin/natd -dynamic -unregistered_only -use_sockets -punch_fw 3850:10 -n vx0 On Thu, 30 Nov 2000, Frederik Meerwaldt wrote: > Date: Thu, 30 Nov 2000 20:25:15 +0100 (CET) > From: Frederik Meerwaldt <frederik@freddym.org> > To: freebsd-hackers@freebsd.org > Subject: natd bug > > Hi there! > > I was just looking why my natd doesnt work, when I discovered the > following bug (?): > > I compiled my kernel with IPDIVERT IPFIREWALL and > IPFIREWALL_DEFAULT_TO_ACCEPT and I set up only one rule: > ipfw add divert natd all from any to any via isp0 > Then I started natd (at boot time): > natd -unregistered_only -dynamic -n isp0 > But when a package arrives (doesn't matter from localhost or another > host), natd gives out a kernel message: > > Nov 30 15:03:06 server natd[195]: failed to write packet back (Permission > denied) > > What does that mean? I started natd from my rc.local, so it runs as root > and it should have all permissions. > > Thanks in advance! > Best Regards, > Freddy > > -- > Geek Code 3.1: GCS s+: a--- C+++ UBOU+++ P-- E--- W++ N w--- V++ PGP- t? 5? tv > > ===================================================================== > Frederik Meerwaldt ICQ: 83045387 Homepage: http://www.freddym.org > Bavaria/Germany OpenVMS and Unix Howtos and much more > FreeBSD, NetBSD, OpenBSD, Tru64, OpenVMS, Ultrix, BeOS, Linux > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hackers" in the body of the message > --0-1561284584-975791497=:24235 Content-Type: TEXT/PLAIN; charset=US-ASCII; name="hobbes.log" Content-Transfer-Encoding: BASE64 Content-ID: <Pine.BSF.4.05.10012021311370.24235@sdmail0.sd.bmarts.com> Content-Description: Content-Disposition: attachment; filename="hobbes.log" Z29yZG9udEBob2JiZXM6fiQgc3UgLQ0KUGFzc3dvcmQ6DQpob2JiZXMjIGlw 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