Hi !

I have RB with 2 different ISP. Each on different LAN port, and different IP address.
LAN1 - 192.168.0.1 - ISP 1 - LAN1 have address: 192.168.0.3/24
LAN2 - 192.168.1.1 - ISP 2 - LAN1 have address: 192.168.1.3/24

ISP2 is configured to forward from public address ports 1723, 3389, 3390... to local IP: 192.168.1.3
LAN3 are my local network - 192.168.10.1/24
I have on my RB (10.1/24) port forward for ports that ISP forward to 192.168.1.3, and my RB forward this to local network for all ports except PPTP port which are ok to come in RB.

My idea are that LAN1 become default gateway for everything except VPN, and other ports that is forwarded on ISP2.
How to mark all trafic that come on LAN2, and set routing mark for this ?

Ok

Mark connection first
And then mark packet inside this connection and apply routing
Same for PPTP