Date: Wed, 30 Sep 2009 09:22:30 +0200 From: "Paul B. Mahol" <onemda@gmail.com> To: Hajimu UMEMOTO <ume@freebsd.org> Cc: Dag-Erling Smo/rgrav <des@des.no>, Alexander Best <alexbestms@math.uni-muenster.de>, freebsd-current@freebsd.org, Andriy Gapon <avg@icyb.net.ua> Subject: Re: ipv6 related warnings Message-ID: <3a142e750909300022g6f153e86yd38df65e7200bf99@mail.gmail.com> In-Reply-To: <ygevdj1nhor.wl%ume@mahoroba.org> References: <86ocotelhf.fsf@ds4.des.no> <permail-20090929233117f7e55a9d00001eee-a_best01@message-id.uni-muenster.de> <ygevdj1nhor.wl%ume@mahoroba.org>
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On 9/30/09, Hajimu UMEMOTO <ume@freebsd.org> wrote: > Hi, > >>>>>> On Wed, 30 Sep 2009 01:31:17 +0200 (CEST) >>>>>> Alexander Best <alexbestms@math.uni-muenster.de> said: > > alexbestms> my /etc should now be finally in sync with /usr/src/etc. however > i'm still > alexbestms> getting the warnings i desribed at the beginning of this thread: > > alexbestms> Additional TCP/IP options: > alexbestms> rfc1323 extensions=NO > alexbestms> no-ipv4-mapped-ipv6 > alexbestms> sysctl: > alexbestms> unknown oid 'net.inet6.ip6.v6only' > > alexbestms> . > alexbestms> wlan0: Ethernet address: 00:0f:b5:82:07:c8 > alexbestms> Starting Network: lo0 ath0. > alexbestms> Starting devd. > alexbestms> Configuring keyboard: > alexbestms> keymap > alexbestms> keyrate > alexbestms> keybell > alexbestms> \^[[=0;0B > alexbestms> . > alexbestms> add net default: gateway 192.168.1.1 > alexbestms> route: > alexbestms> bad keyword: inet6 > > alexbestms> usage: route [-dnqtv] command [[modifiers] args] > alexbestms> route: > alexbestms> bad keyword: inet6 > > alexbestms> usage: route [-dnqtv] command [[modifiers] args] > alexbestms> route: > alexbestms> bad keyword: inet6 > > alexbestms> usage: route [-dnqtv] command [[modifiers] args] > alexbestms> route: > alexbestms> bad keyword: inet6 > > alexbestms> usage: route [-dnqtv] command [[modifiers] args] > alexbestms> Additional routing options: > alexbestms> ignore ICMP redirect=YES > alexbestms> log ICMP redirect=YES > > It seems that the recent rc scripts have a problem. They do IPv6 > operation regardless of an availability of an IPv6 in the kernel, in > some places. Please try the following patch and let me the result. > Sorry but I don't try it by my self. > It fixed warnings. I noticed that tcp_keepalive and tcp_extensions options do not work from rc.conf. They only put sysctl values to zero. log_in_vain and drop_synfin works correctly (even if they are configured via sysctl.conf and not via rc.conf) -- Paul
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