I'm setting up a Site to Site VPN between us and a customer. Both are in Azure.
Before doing this in Prod environment, I'm setting it up in Test back to my PAYG subscription to check process etc.
The VPN stays "Not Connected". Following the troubleshooting steps, it says at step 7 to check the health probe of the VPN gateway at https://<YourVirtualNetworkGatewayIP>:8081/healthprobe
This is where I'm stuck. It times out connecting. The VPN troubleshooter also provides similar suggestions as to unable to connect to other peer. This happens on both gateways (e.g. test and also my PAYG).
I have another site to site VPN set up at another customer, and I know what I should receive when calling that URL, and that customer works fine with a reply on the health probe.
Running the following, also fails with TimeOut.
test-netconnection -computername [my-virtual-network-gateway-up] -port 8081
I have teared it down, and recreated it with a different Public IP, and same response.
Also tested from seperate networks to rule out any firewalls etc. (e.g. tested from home and from office)