about nis

[roldan]

i have in my server the domain nisnet created when i do the make under the
directory /etc/yp
the nisdomainname returns nisnet as result
and i put the ypserv running in debug mode and there is a line that says:
ypserv.conf:dns:0
what this means?

in the other hand i tried to bind from a client machine but i still having
the error : "no binds to domain"

and so i don't understand the command ypinit -m that i should run in the
master server, do i have to add all the networks clients machines in the
/etc/hosts file, and add all the networks users too before run the command?

please answer me soon
thanks