Hello, I'm trying to configure a board to use masquerade.
The board has two IPs on the "public" ethernet (let's say A and B), and a private LAN (let's say c) to the private ethernet.
I have configured masquerade to nat network c, but I can't force to use ip B in the masquerade, always routerboard chose ip A to nat network c.
This is not a problem if A and B was public IP's, but not, A is private (my backbone) and B is the public routeable IP in the internet.
Any idea on how to tell masquerade to use ip B instead ip A to nat the packets ?
Regards,
Jack.