[6bone] problem setting up routing for a /48

[Pekka Savola]

On Wed, 10 Jul 2002, John Fraizer wrote:
> The routing table appears to be appropriate:
> 
> [root@Border1 bin]# ip -6 route
> 3ffe:b80:e32:1::/64 dev lec0  proto kernel  metric 256  mtu 1500
> 3ffe:b80:e32::/48 dev lec0  metric 1  mtu 1500
> fe80::/10 dev dummy0  proto kernel  metric 256  mtu 1500
> fe80::/10 dev eth0  proto kernel  metric 256  mtu 1500
> fe80::/10 dev lec0  proto kernel  metric 256  mtu 1500
> fe80::/10 via :: dev sit1  proto kernel  metric 256  mtu 1480
> ff00::/8 dev dummy0  proto kernel  metric 256  mtu 1500
> ff00::/8 dev eth0  proto kernel  metric 256  mtu 1500
> ff00::/8 dev lec0  proto kernel  metric 256  mtu 1500
> ff00::/8 dev sit1  proto kernel  metric 256  mtu 1480
> default dev sit1  metric 1  mtu 1480
  ^^^^^^^
> unreachable default dev lo  metric -1  error -101

Linux kernel does not work with "default" route when forwarding packets.  
Use 2000::/3 instead.

-- 
Pekka Savola                 "Tell me of difficulties surmounted,
Netcore Oy                   not those you stumble over and fall"
Systems. Networks. Security.  -- Robert Jordan: A Crown of Swords