[Xorp-users] Virtual interfaces in GNU/Linux (now IPv6)
Pavlin Radoslavov
pavlin at icir.org
Mon Jan 15 11:46:50 PST 2007
> Hi. I could use tunnels in IPv4, but now I am trying to make the same with
> IPv6 but I don't know how, this is my commands and error messages:
>
> ip link set dev eth0 up
> ip -6 addr add fec0:2006:2007::1:5/126 dev eth0
>
> (with ping6 fec0:2006:2007::1:6 can see the remote PC)
>
> openvpn --remote fec0:2006:2007::1:6 --dev tun0 --tun-ipv6 --ifconfig
> fec0:2006:2007::2:5 fec0:2006:2007::2:6
>
> Sun Jan 14 19:20:47 2007 OpenVPN 2.0.9 i486-pc-linux-gnu [SSL] [LZO] [EPOLL]
> built on Oct 10 2006
> Sun Jan 14 19:20:47 2007 IMPORTANT: OpenVPN's default port number is now 1194,
> based on an official port number assignment by IANA. OpenVPN 2.0-beta16 and
> earlier used 5000 as the default port.
> Sun Jan 14 19:20:47 2007 ******* WARNING *******: all encryption and
> authentication features disabled -- all data will be tunnelled as cleartext
> Sun Jan 14 19:20:47 2007 RESOLVE: Cannot resolve host address:
> fec0:2006:2007::1:6: [HOST_NOT_FOUND] The specified host is unknown.
> Sun Jan 14 19:20:47 2007 RESOLVE: Cannot resolve host address:
> fec0:2006:2007::2:5: [HOST_NOT_FOUND] The specified host is unknown.
> Sun Jan 14 19:20:47 2007 Exiting
>
> Please, How do I get a tunnel in IPv6? (I need that to begin with PIM-SM
> configuration)
Unfortunately I haven't tried to use openvpn for IPv6 so I don't
have the answer. You might want to ask the OpenVPN folks
(http://www.openvpn.net/). Please let us know if you find anything.
Regards,
Pavlin
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