Date: Mon, 03 May 2010 18:48:39 -0700 From: Mark Atkinson <atkin901@gmail.com> To: freebsd-current@freebsd.org Subject: Re: Unable to establish HE gif0 tunnel Message-ID: <hrnuft$eu2$1@dough.gmane.org> In-Reply-To: <hrnt1j$bns$1@dough.gmane.org> References: <hrmlr1$pei$1@dough.gmane.org> <o2h58c737d71005031333s235966b0t1700d512da132eaa@mail.gmail.com> <hrnt1j$bns$1@dough.gmane.org>
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On 5/3/2010 6:23 PM, Mark Atkinson wrote: > On 5/3/2010 1:33 PM, Chris Ruiz wrote: >> On Mon, May 3, 2010 at 9:16 AM, Mark Atkinson <atkin901@gmail.com> wrote: >>> -----BEGIN PGP SIGNED MESSAGE----- >>> Hash: SHA1 >>> >>> I updated a border gateway yesterday from a Feb 23 kernel to a May 2 >>> version kernel/world, and lost my connectivity to my gif0 HE tunnel. >>> >>> I've been using the following in /etc/rc.conf successfully for some time >>> to establish the tunnel: >> >>> ifconfig_gif0="inet6 [MY V6 ENDPOINT] [HE V6 ENDPOINT] prefixlen 128" >> >> There's your problem, bad syntax. Change it to this: >> >> ifconfig_gif0_ipv6="inet6 [MY V6 ENDPOINT] [HE V6 ENDPOINT] prefixlen 128" > > OK I finally got this to work, however, I cannot boot to single user, > and then 'exit' to mutli-user and have it work. I'm not sure what's > broken there. > > Also, I'm still having a problem with 'tentative'. For example I > assigned the internal interface with my prefix manually: > > ifconfig internal inet6 [prefix]/64 eui64 > > 'tentative' is supposed to disappear after DAD, but instead 'hangs on' > indefinitely. There appears to be a bug there. There is no collision > unless it's seeing it's own broadcast somehow. Even if it did, there's > no log/complaining. > > If I set dad count to 0 and remove and re-add the address, still stuck. OK, I apparently I have to enable nd6 with -ifenabled. Somehow I missed that this became the default along the way.
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