Hi,

I have a Vigor 2820 Series with an ADSL LAN for WAN1 and EFM Leased Line for LAN2.

WAN1 has xx.xx.11.72 / 73 / 74 the WAN IP Alias is set and works fine when using Open Ports

WAN2 has xx.xx.40.138 and xx.xx.32.249 / 250 the WAN IP Alias is set but when using Open Ports it will not route from the router to the internal IP.

I am getting a bit lost here, can anyone help?

This is for IP routing but it might also work for IP alias: http://www.draytek.com/index.php?option=com_k2&view=item&id=2720