I have a VNet with 2 address spaces: and VPN Gateway with GatewaySubnet and address pool.

I am able to make a connection and reach VMs in the space, but not space. I have no custom routes.

The effective routes and effective security look identical on machines in both address spaces.

How can I further diagnose?

  • Do you have some NSG for subnet – Shui shengbao Feb 12 '18 at 6:25
  • there wansn't anything but default. issue was that I didn't update routes on my client. When VPN client gets downloaded it comes with known routes. I created the address space after I created the VPN client. – cudima Feb 13 '18 at 16:29

The issue was that I created the VPN Gateway before I added the address space. The VPN client I downloaded did not contain routes for, so traffic went over the internet instead. Once I re-downloaded the client, traffic routed through VPN. But still didn't reach target. I had to restart the VPN Gateway twice [because of redundancy?] to have it route properly inside my VNet.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.