Does anyone knows how to change UA-.NETStandard default access port?|OPC UA Implementation: Stacks, Tools, and Samples|Forum|OPC Foundation

In this sample.

the defult port is used 51210(opc.tcp) 51211(http) 51212(https)

I find that is set in .config.xml file.

when i change it to 31210(opc.tcp)  31211(http) 31212(https)

if the server and client in the same computer , local network and run in[windows destop os]. it working.

if the server and client in different Fixed IP, it not work in [windows server os].