Forum Discussion
fdwl
Apr 13, 2022Former Employee
Announcing public preview of Azure Virtual Desktop RDP Shortpath for public networks
Today I have the pleasure of announcing the public preview of RDP Shortpath for public networks. This Remote Desktop Protocol (RDP) feature establishes a direct UDP data flow between the Remote Deskt...
dextraa9791
Apr 19, 2022Copper Contributor
pcluskey
We started testing this feature today and also getting the same error.
Failed to communicate [2a01:111:202f::155]:3478 with error: Unable to send data, check if InterNetworkV6 is configured
Local NAT does not use port preservation, custom port range may not work with Shortpath
Anyone else running into this?
fmartel
Apr 19, 2022Brass Contributor
I also have the same error. This script seems to verify if your VM have a public IP or a NAT that is used for UDP binding. Seems like that the NAT preservation is a pre-requesite or one of the multiple ways that the agent try to connect in UDP. It would be nice if we would have a verbose log to know where the problem came from. As far as I understand without NAT translation or port preservation or UPnP it will not work. (Didn't manage to get it work)