Thanks – but your GUI suggestion doesn’t seem right to me.
Firstly, I already have NAT enabled on ETH0 in the GUI.
Secondly, your virtual server suggestion would see all WAN IPs forward port 80 to the web server on the LAN. Although my example only has one IP interface on ETH0 – the live system actually has multiple IPs on the WAN interface. I didn’t mention this before – sorry.
So it’s not as simple as you think, and certainly not possible via the GUI without POSTROUTING scripts – if it was – this thread would not have been started in the first place – would it? 😀
Jeff