28 Mar
2014
28 Mar
'14
4:54 a.m.
On 28/03/14 11:25, James Harper wrote:
tcpdump -i any show the packet going out on one interface, and after trying each interface one by one (tcpdump doesn't tell you which) I found it is going out the interface connected to the ADSL instead of the interface connected to the fibre. I don't know why yet, but that's the problem.
Sounds like you need to add a `ip route add 10.x.x.x/24 dev pppX` line.
Sort of. The outgoing packets were being marked for routing out the DSL interface when they should have been left unmarked to route out the fibre. I'm using a setup with bird and multiple routing tables. James