UA server host override not working

OPC UA server has happily been using IP address for a Kepware connection.

Server is 7.6.3-rc2

For some reason IP is now being replacing by hostname and cannot get name resolution as there is no active DNS on this network segment currently.

The forum


Gives us a workaround.

If you however use the Host Override one gets a NullPointer Fault for any text (host or IP) entered.

Do you have a stack trace or log files you could mail to support @

Sorry. I had solved my immediate problem by adding a host file entry to the server and didn’t check back on the forum.

The primary cause was windows trying to add IP to DNS even though no DNS was configured.