Hello,
We are new to Azure and are trying to get a virtual network gateway connected for a pair of ADFS WAP vm's. We created our DMZ virtual network with the subnet 10.0.0.0/24 in ip space 10.0.0.0/16. We found when we were connecting our site's ASA that there are conflicts with out network in those subnets. At that point I added the address space 10.4.0.0/16 and disconnected/deleted all network devices that were attached to 10.0.0.0/24. I was having problems modifying the subnet of our Virtual Network Gateway and the portal said that the change to the subnet failed but later when I checked the changes appeared successful.
After all of that, I went to add the virtual network gateway back to the virtual network (there are no gateways setup now) and found that the gateway subnet was greyed out because the DMZ virtual network was in a failed state. I'm noticing there are some global outages going on so I'm not sure if that's impacting our solution but I'm wondering if anyone else has had a virtual network in the "failed" provisioning state and if so how to fix it without blasting it away and recreating it.
Thank you!