Date: Tue, 20 Mar 2007 17:16:30 +0200 From: Nikos Vassiliadis <nvass@teledomenet.gr> To: freebsd-questions@freebsd.org Cc: Eric F Crist <mnslinky@gmail.com> Subject: Re: IPv6 Tunnel issues... Message-ID: <200703201716.30476.nvass@teledomenet.gr> In-Reply-To: <905f1be0703200801n7b9b5767o3e8308d4a045d98a@mail.gmail.com> References: <905f1be0703200700s164832c4ybf5407d8be0df846@mail.gmail.com> <905f1be0703200758t1480971cr13f35bbeafd3227f@mail.gmail.com> <905f1be0703200801n7b9b5767o3e8308d4a045d98a@mail.gmail.com>
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On Tuesday 20 March 2007 17:01, Eric F Crist wrote: > On 3/20/07, Eric F Crist <mnslinky@gmail.com> wrote: > > > > My ISP tells me it should be prefixlen 126, not 128 > > > > On 3/20/07, Björn König <bjoern.koenig@alpha-tierchen.de > wrote: > > > > > > Eric F Crist schrieb: > > > > [...] I'm performing the configuration as follows: > > > > > > > > ifconfig gif0 create > > > > ifconfig gif0 tunnel <my IPv4 address> <my ISP IPv4 address> > > > > ifconfig gif0 inet6 alias aaaa:aaaa:a::a bbbb:bbbb:b::b prefixlen 126 > > > > > > > > When I execute the last command, I get: > > > > ifconfig: ioctl (SIOCAIFADDR): Invalid argument > > > > > > > > [...] > > > > > > Use a prefix length of 128 instead of 126. > > > > > > Regards > > > Björn > > > > > Sorry for the top post earlier. I've eliminated the second IP address on > the inet6 ifconfig command, and prefixlen 126 is accepted. Now I just get > no ping replies accross the gif0 interface. ifconfig shows all the correct > information, and netstat -rn shows valid routes. What am I missing? I > *did* have this working at one time this morning, but I tried to get things > into rc.conf and haven't been able to get it back up. There is an errata notice about gif(4)s, don't know it affects you... http://www.freebsd.org/releases/6.2R/errata.html
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