You have successfully connected to the OpticsRE device service.
If you are here that's good news! It means that you can reach OpticsRE from your current location.
As long as your Mate 3 or AXS Port is on the same network it should also be able to connect to OpticsRE.
If your Mate 3 or AXS Port is still having troubles connecting, please follow the steps in this troubleshooting guide.