We have recently implemented Azure Virtual WAN and the P2S gateway for our remote users to use. However, we are having some challenges around whitelisting services that do not use a proxy. As an example we access an SQL database with an 3rd party provider for a call center solution. This is on port 1433 and so does not hit the proxy. It also means that the Public IP that the users will be coming in on will be their ISPs own Public IP and it would be almost impossible to whitelist 2000 remote users in this manner. Is there a solution for this?