Hello jimc,
there are instruction on doing this here - https://askubuntu.com/questions/766131/s...untu-16-04
Including to get interface name, and flushing old IP before restarting, is spread over two replies.
there are instruction on doing this here - https://askubuntu.com/questions/766131/s...untu-16-04
Including to get interface name, and flushing old IP before restarting, is spread over two replies.