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On Sat, Jul 09, 2005 at 06:58:44AM -0700, Joseph Mack NA3T wrote:
> On Fri, 8 Jul 2005, Son Nguyen wrote:
>
> >root@realserver [~]# ip route get from CIP to VIP iif tunl0
> >RTNETLINK answers: Invalid argument
>
> I don't remember what the answer is, but it's something
> quite stupid (unfortunately) and there's several ways of getting it.
> I remember asking Horms if we could get a list of ways
> this could happen, but we don't have it. Sorry
I'm not so sure that I have a list. But I'd suspsect that
the route in question is unknown to the kernel.
e.g. my box is 172.16.4.222 and the gateway is 172.16.0.1
# ip route get from 172.16.4.222 to 172.16.0.1
172.16.0.1 from 172.16.4.222 dev eth0
cache mtu 1500 rtt 3ms rttvar 5ms cwnd 2 advmss 1460 hoplimit 64
# ip route get from 172.16.4.223 to 172.16.0.1
RTNETLINK answers: Invalid argument
--
Horms
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