This procedure configures an NIS+ server with both DNS forwarding and NIS+ compatibility. Both of these features are needed to support SunOS 4.x clients.
Edit the /etc/init.d/rpc file on the server to uncomment the whole line containing the string EMULYP=”-Y”.
To do this, remove the # character from the beginning of the line.
Add -B to the above line inside the quotes.
The line should read:
Type the following command as superuser.
client1# rpc.nisd -Y -B |
Now this server is ready to be designated a master or replica of a domain.