redhat 6上nis有点改动。在这里记一下
新装系统以后，首先要
yum install ypserv
安装ypserv的包
然后是设置
# 设置nis服务器名字
ypdomainname centos
vi /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=headnode
# 最后加上一句
NISDOMAIN=centos
修改yp的Makefile
vi /var/yp/Makefile
# MERGE_PASSWD=true|false
# line 42: change
MERGE_PASSWD=
false
# MERGE_GROUP=true|false
# line 46: change
MERGE_GROUP=
false
# line 117: add
all: passwd shadow group hosts rpc services netid protocols
最后加一行
192.168.100.1/255.255.255.0 : * :* :none
修改安全设置
vi /var/yp/securenets
255.255.255.0 192.168.100.0
添加主机名
vi /etc/hosts
# add own IP address
192.168.100.1 headnode
开启nis服务
/etc/rc.d/init.d/ypserv start
/etc/rc.d/init.d/yppasswdd start
/etc/rc.d/init.d/ypxrfd start
chkconfig ypserv on
chkconfig yppasswdd on
chkconfig ypxfrd on