[Babel-users] Default gateway problem

Juliusz Chroboczek Juliusz.Chroboczek at pps.jussieu.fr
Fri May 23 09:53:40 UTC 2008


> Thank you for the quick answer. But I still have problem with the
> default route. If I look to debug messages, I cannot see default
> route.

> 172.16.0.2 dev ppp0  proto kernel  scope link  src 172.16.0.1
> 192.168.10.0/24 dev eth0  proto kernel  scope link  src 192.168.10.4
> 10.0.0.0/16 dev eth1  proto kernel  scope link  src 10.0.5.4
> 169.254.0.0/16 dev eth0  scope link
> 127.0.0.0/8 dev lo  scope link
> default via 10.0.0.1 dev eth1  proto static

Fine.

> Netlink message:
> (msg -> "Add kernel route: dest: ::ffff:172.16.0.2/128 gw: :: metric: 65535 if: ppp0 (proto: 2, type: 1)" 1),
> (msg -> "Add kernel route: dest: ::ffff:192.168.10.0/120 gw: :: metric: 65535 if: eth0 (proto: 2, type: 1)" 1),
> (msg -> "Add kernel route: dest: ::ffff:10.0.0.0/112 gw: :: metric: 65535 if: eth1 (proto: 2, type: 1)" 1),
> (msg -> "" 0),
> (msg -> "" 0),
> (msg -> "Add kernel route: dest: ::/96 gw: ::ffff:10.0.0.1 metric: 65535 if: eth1 (proto: 4, type: 1)" 1),
> (msg -> "" 0),
> (msg -> "" 0),
> (msg -> "" 0),
> (msg -> "" 0),
> (msg -> "" 0),
> (msg -> "" 0),
> (msg -> "" 0),
> (msg -> "" 0),
> (msg -> "" 0),
> (msg -> "" 0),
> (msg -> "" 0),

That's partly broken.  The IPv6-mapped prefix is missing for the
default route.  And why the deil are the metrics set to infinity?

I'm in something of a rush right now, but I've had a look at the code
and I don't see how that could happen.

Julien, Grégoire, do you have any ideas?

                                        Juliusz



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