From owner-freebsd-current Fri Jan 14 11:31:47 2000 Delivered-To: freebsd-current@freebsd.org Received: from gw-nl4.philips.com (gw-nl4.philips.com [192.68.44.36]) by hub.freebsd.org (Postfix) with ESMTP id B0F43151A7 for ; Fri, 14 Jan 2000 11:31:39 -0800 (PST) (envelope-from Jos.Backus@nl.origin-it.com) Received: from smtprelay-nl1.philips.com (localhost.philips.com [127.0.0.1]) by gw-nl4.philips.com with ESMTP id UAA24471 for ; Fri, 14 Jan 2000 20:31:37 +0100 (MET) (envelope-from Jos.Backus@nl.origin-it.com) Received: from smtprelay-eur1.philips.com(130.139.36.3) by gw-nl4.philips.com via mwrap (4.0a) id xma024469; Fri, 14 Jan 00 20:31:37 +0100 Received: from hal.mpn.cp.philips.com (hal.mpn.cp.philips.com [130.139.64.195]) by smtprelay-nl1.philips.com (8.9.3/8.8.5-1.2.2m-19990317) with SMTP id UAA10107 for ; Fri, 14 Jan 2000 20:31:35 +0100 (MET) Received: (qmail 2121 invoked by uid 666); 14 Jan 2000 19:32:40 -0000 Date: Fri, 14 Jan 2000 20:32:40 +0100 From: Jos Backus To: current@freebsd.org Subject: Possible IPv6-related problem Message-ID: <20000114203240.C1626@hal.mpn.cp.philips.com> Reply-To: Jos Backus Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Fyi: this afternoon, after a make world, kernel build and a reboot I was seeing the following in my mail log: 2000-01-14 17:09:09.846441500 new msg 15377 2000-01-14 17:09:09.846838500 info msg 15377: bytes 277 from qp 545 uid 666 2000-01-14 17:09:09.858416500 starting delivery 27: msg 15377 to remote jbackus@ plex .nl 2000-01-14 17:09:09.858685500 status: local 0/10 remote 1/20 2000-01-14 17:09:09.868815500 delivery 27: failure: Sorry,_I_couldn't_find_any_h ost_ named_??????????O?????????gif2?._(#5.1.2)/ 2000-01-14 17:09:09.870004500 status: local 0/10 remote 0/20 2000-01-14 17:09:09.977818500 bounce msg 15377 qp 547 2000-01-14 17:09:09.978254500 end msg 15377 2000-01-14 17:09:10.093495500 new msg 15657 2000-01-14 17:09:10.093829500 info msg 15657: bytes 871 from <> qp 547 uid 106 2000-01-14 17:09:10.104767500 starting delivery 28: msg 15657 to remote Jos.Back us@n l.origin-it.com 2000-01-14 17:09:10.105033500 status: local 0/10 remote 1/20 2000-01-14 17:09:10.114447500 delivery 28: failure: Sorry,_I_couldn't_find_any_h ost_ named_??????O?????????gif1?0??,._(#5.1.2)/ 2000-01-14 17:09:10.115695500 status: local 0/10 remote 0/20 2000-01-14 17:09:10.132110500 bounce msg 15657 qp 549 2000-01-14 17:09:10.132548500 end msg 15657 The strange hostname should have been the name of our local smarthost. After taking #options INET6 #IPv6 communications protocols #options IPSEC #IP security #options IPSEC_ESP #IP security (crypto; define w/ IPSEC) #options IPSEC_IPV6FWD #IP security tunnel for IPv6 #options IPSEC_DEBUG #debug for IP security out of the kernel, the problem went away. I'm assuming this is related to the IPv6 changes because I have these additional interfaces: gif0: flags=8010 mtu 1280 gif1: flags=8010 mtu 1280 and those interface names show up in the garbage. The library call involved seems to be res_query(). Thanks, -- Jos Backus _/ _/_/_/ "Reliability means never _/ _/ _/ having to say you're sorry." _/ _/_/_/ -- D. J. Bernstein _/ _/ _/ _/ Jos.Backus@nl.origin-it.com _/_/ _/_/_/ use Std::Disclaimer; To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message