R. Scott Belford
Wed, 28 Apr 2010 15:10:46 -0700
On Wed, Apr 28, 2010 at 11:13 AM, Antonio Querubin <t...@lava.net> wrote:
> On Wed, 28 Apr 2010, R. Scott Belford wrote: > > eth0 Link encap:Ethernet HWaddr 00:04:76:f1:ed:c8 >> inet addr:128.171.104.136 Bcast:128.171.104.255 >> Mask:255.255.255.0 >> inet6 addr: 2607:f278:4101:12:204:76ff:fef1:edc8/64 Scope:Global >> inet6 addr: fe80::204:76ff:fef1:edc8/64 Scope:Link >> >> Now, the question is, what address should be used for DNS? I recall >> learning >> last year that I should use the Global address. When I ping and >> traceroute, >> I get the shorter addresses. I >> >> 2002:80ab:6888: >> 2002:80ab:6888::1 >> 2607:f278:4101:12:204:76ff:fef1:edc8 >> fe80::204:76ff:fef1:edc8 >> >> The DNS record and ifconfig results of >> 2607:f278:4101:12:204:76ff:fef1:edc8 >> are the same. >> > > For some reason your system has 6to4 addresses configured at the same time > it has native IPv6. Did you specifically enable 6to4 or any other manual > IPv6 configuration or tunnel? If you did, you should undo all that. Then > restart network services and make sure only the global and link-local > addresses show up. 6to4 is enabled by default via the stock Debian Lenny install. I see from documentation that there are ways to summon it via /etc/network/interfaces, but I have not created any tunnels. As you see from my ifconfig, the global and link-address both show up. It's only when running ipv6calc and other tools that I get the shorter number. http://www.wlug.org.nz/6to4 points me to how to deal with this. However, it still appears to be pebcak, and it may be as simple as not defining the IPv6 address in /etc/network/interfaces as I am now reading. Now to determine the gateway, and we should be good to go. Without this definition, a 6to4 conversion is attempted. > > Antonio Querubin > 808-545-5282 x3003 > e-mail/xmpp: t...@lava.net > _______________________________________________ > LUAU@lists.freesoftwarehawaii.org mailing list > > http://lists.freesoftwarehawaii.org/listinfo.cgi/luau-freesoftwarehawaii.org > _______________________________________________ LUAU@lists.freesoftwarehawaii.org mailing list http://lists.freesoftwarehawaii.org/listinfo.cgi/luau-freesoftwarehawaii.org