How to peg certain traffic to a certain interface? (VPN tunnels, etc)

[sbarthelmess]

First off, excellent software! I have Cable and DSL both routed through a Raspberry Pi3 with this setup. Took a little while to get the USB interfaces worked out correctly, but it is amazing how well it passes between interfaces (I had two kids on PS4s playing Fortnite, cable went down and seamlessly migrated to DSL without a hickup!). I have it set 5 to 1 Metrics favoring the faster 15MBit cable connection over the bonded 1MBit DSL and it seems to balance appropriately.

Ok so the problem is I'd like to bind certain requests to a single interface... specifically when I run CiscoVPN to run my corporate device remotely. It constantly logs me out whenever the underlying interface changes (making it impossible to work). So how might I route all traffic to a specific host (my corporate VPN) to DSL only for example, but let everything else balance over both interfaces?

Thanks again and keep up the good work!

[edsuom]

I'd like to see an answer to this as well.

[sbarthelmess]

Sadly looks like this project was abandoned several years ago.