在RHEL6.5中部署VNC服务

1. 安装 xinetd tigervnc-server

   yum install xinetd tigervnc-server

2. 更改xdmcp gdm,启动xdmcp服务

   vi /etc/gdm/custom.conf
   [xdmcp]
   Enable=true

3. 建立vnc服务

   vim /etc/xinetd.d/vnc
   service vnc
   {
   disable = no
   socket_type = stream
   protocol = tcp
   instances = 32
   wait = no
   user = nobody      
   server = /usr/bin/Xvnc
   server_args = -desktop myvnc -inetd -query localhost -once -SecurityTypes None -IdleTimeout 60
   type = UNLISTED
   port = 5900
   }
   service xinetd start
   chkconfig xinetd on

4. 设置为图形界面启动, 设置防火墙

   vi /etc/inittab
   id:5:initdefault:
   
    vi /etc/sysconfig/iptables
   -A INPUT -p tcp -m state --state NEW -m tcp --dport 5900 -j ACCEPT
   service iptables restart

参考:
https://help.gnome.org/admin/gdm/2.32/configuration.html.en#xdmcpsection
http://tigervnc.org/doc/Xvnc.html
http://www.linuxfocus.org/English/November2000/article175.shtml#lfindex5