Make/Model: Netgear Prosafe FVS336GV3 4.3.3-6 - applies to any version
Having wasted time reading multiple posts but successfully adding multiple IP addresses to a single WAN port, I thought I would post the simple solution myself, so that Netgear employees don;t have to stretch themselves too much....
Make sure you create and add SECONDARY ADDRESSES to the WAN (1 or 2) BEFORE you create your inbound NAT rules.
Only then will they appear in the drop-down list where you can bind them to internal addresses (see above screen-shot)
