Yeah, great question. This came up at the beginning of design. A lot of our customers specifically needed IPv4 whitelisting. For example, MongoDB Atlas (a very popular database vendor) only supports IPv4. https://www.mongodb.com/community/forums/t/does-mongodb-atla...
The architecture of vprox is pretty generic though and could support IPv6 as well.
The architecture of vprox is pretty generic though and could support IPv6 as well.