[strongSwan-dev] Route lookup for IKE packets

[Tobias Brunner]

Hi Sridhar,

> Does strongswan IKE route lookup support policy based routing?

Depends on what you mean by that exactly and how you use it.

> And even,
> if it does not support policy based routing, the default route with
> lower metric is also not picked up properly.

You didn't mention the version you are using, so you might want to have
a look at [1], which was fixed with 5.5.0.

> Can anyone please help in debugging this issue. Any pointer like where
> the IKE route lookup code  OR file containing this logic would be helpful.

See [2].

Regards,
Tobias

[1] https://wiki.strongswan.org/issues/1416
[2]
https://git.strongswan.org/?p=strongswan.git;a=blob;f=src/libcharon/plugins/kernel_netlink/kernel_netlink_net.c;h=93c2ccccb65f8e269eeb11630e11f288319ab645;hb=HEAD#l1686