I'm struggling to add a dynamic /32 IP obtained either through VPN or PPP to an address-list. I have 3 WAN interfaces. All 3 are dynamic IP's. The first (PPPoE) is used for my primary connection with a default route. The second (3G PPP) is used only to dial-up a VPN (SSTP) to the third connection. So I want to route all the traffic from my only from one PC on my LAN through the second (3G PPP) to the third connection (SSTP) to access certain resources on the VPN.
My reason for wanting this is to use the Firewall to block certain subnets from accessing connection 2 & 3
I know can do this by using a separate Routerboard for the 3G connection to the VPN, and just route traffic from said LAN IP to the connection, but I don't have another one right now that has a USB port.
Is there a script to do this? Can someone please assist.