If you change a server's IP address, or add additional addresses, you need to run nisupdkeys to update NIS+ address information.
To update the IP addresses of one or more servers, use the nisupdkeys command -a option.
To update the IP addresses of servers of a given domain
rootmaster# nisupdkeys -a domain |
To update the IP address of a particular server
rootmaster# nisupdkeys -a -H server |