Hi,
I've created an site 2 site VPN connection between my Azure subscription and my on premise network. In Azure the network shows "Connected" state. I've created a VM in Azure and connected it to the virtual networks configured as part of the site 2 site VPN connection. I'm able to ping and RDP into the Azure VM from the on premise network.
On the on premise network I have configured an AD Domain controller at address 192.168.1.2. The local firewall on the AD DC is configured to allow responding to ping requests. From the on premise network I'm able to ping the AD DC. From the Azure VM I'm not able to ping the on premise AD Domain controller. Cannot find any errors or log information indicating what might be wrong. Below the technical details.
Successful ping from on premise to Azure VM:
Successful ping from on premise to on premise AD DC:
Failing ping from VM in Azure to on premise AD DC:
screenshot from resource manager in Azure VM showing an on premise IP address as part of the RDP connection I'm using to RDP into the Azure VM from the on premise network:
Anyone knows what could be causing the falling ping from Azure to on premise? It's very difficult to troubleshoot because I cannot find any error message.
Thanks for your help in advance!
Peter