Multiwan with a shared / single / only one gateway
So I've researched this in the forum, and it seems that pfsense does not support a situation where you have two WANs that have the same gateway.
My question is this: is there a legitimate technical / routing reason why pfsense can't support multiple WANs with the same gateway? Is it simply a design decision? An oversight? A technical limitation?
In my case I have two accounts and two modems from the same company, they provision static IPs in the following way:
123.456.789.100 with subnet mask of 255.255.255.0 and gateway of 123.456.789.1
So in this obfuscated example, I have one modem with 123.456.789.100 - 105 and another modem with 123.456.789.106 - 110 and both use a gateway of 123.456.789.1.
Is this so uncommon?