Preparation: 1,centos 6.5 minimal Desktop
2. Configure CentOS to access the Internet or configure the CD local Yum source
Start: 1, use the command yum install XDM installation XDm
Manage X-Monitor collections with XDMCP support
2. Modify the/etc/x11/xdm/xaccess file to find the following statement: # * #any host can get a login window,
Remove the first # of this line and become: * #any host can get a login window
3. Modify the/etc/gdm/custom.conf file.
Find the following statement: [XDMCP], add the following two lines under this sentence:
Enable=true
port=177
Add under [Security]
Allowremoteroot=true
After modifying the custom.conf, GDM must be restarted before it can take effect. The specific practice is GDM in the kill process and then restarts GDM:
#/usr/sbin/gdm-restart
4, open the 177 port in the firewall, modify the/etc/sysconfig/iptables file,
In-a input-m state--state new-m tcp-p TCP--dport 22-j accept this line add the following two lines below
-A input-m state--state new-m tcp-p TCP--dport 6000:6010-j ACCEPT
-A input-m state--state new-m udp-p UDP--dport 177-j ACCEPT
Gaocheng, and finally restart the firewall (service iptables restart) to experience remote connection to the Linux desktop.
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