NIS CONFIGURATION
The Most Two common authentication services are There.
1)Network Information Service (NIS)
2)Lightweight directory Access Protocol (LDAP).
Both NIS and LDAP allows to manage all users &computer centrally. It works with the help of sunrpc
here passwords are in clear text format. we normally use NFS along with NIS to share users home directories from server to client for security purpose
In Server machine: (Command Line)
Step1: Assign the NIS domain name
# nisdomainname india.com
# vi /etc/sysconfig/network (perminently given)
NISDOMAIN=india.com
Then Save and Quit :wq!
Step2: Install the packages (ypserv, ypbind, yppasswdd)
# yum install yp* -y
Then restart the services
Step3: Run the Database tool to create Domain Directory
# /usr/lib/yp/ypinit –m
# Ctrl+d (to denay next line)
Configure NFS also:
Step4: #yum install nfs* -y
# vi /etc/exports
/home *(rw,sync)
:wq! (save &quit)
#service nfs restart
In Client Machine:
Step5: # authconfig-tui (to set NIS domain name & ip)
# service ypbind restart
Step6: Mount to server system to share home directory
# mount <server ip>:/home /home
To login User:
[root@server~]# su - Mahesh
[mahesh@server~]$ mkdir 1 2 3
To check users data ----> move to Server Machine
Step7: To activate new changes from Server to Client
In Server Machine:
#useradd raju
# passwd raju
# cd /var/yp
# make (to activate)
In client system try to login new user……………..
Portmap service is not running on rhel 6
ReplyDeleteyes portmap is work in rhel 5 , its not working in rhel 6...
ReplyDelete