Environment: centos6.0kvm virtualization environment I. server 1yuminstallvnc * // The tightvnc2vi/etc/sysconfig/vncservers is installed and changed to VNCSERVERS1: rootVNCSERVERARGS [1]-geometry800x6003vncpasswd // Set the logon password 4 service environment:
Centos6.0 kvm virtualization environment
I. server side
1 yum installvnc * // tightvnc is installed
2 vi/etc/sysconfig/vncservers
Modify
VNCSERVERS = "1: root"
VNCSERVERARGS [1] = "-geometry 800x600"
3 vncpasswd // Set the logon password
4 service vncserver start
5 vi ~ /. Vnc/xstartup
Gnome-session & // add gnome and log on with the gnome GUI
# Twm & // logout the default window manager is simple and many images cannot be displayed
6 service vncserver restart
7 vi/etc/libvirt/qemu. conf
Vnc_listen = "0.0.0.0" // enable listening to all ports. otherwise, listening to only local ports means that you can only log on to a specified virtual machine from a local server, such as vncviewer127.0.0.1: port number (such as 5902 ), if you listen to all ports, you can remotely log on to the virtual machine through the server IP: port number, for example, 10.92.0.51: 5902.
Vnc_password = "123456"
8 reboot // make the modification in step 1 take effect
9. to enable the client to log on to the server and virtual machine, disable the firewall: service.
IptablesStop
2. the client first closes the firewall service iptables stop
1. download and follow client http://www.duote.com/soft/3133.html
2. log on to the machine on the specified port,
3. how to view the vnc port
[Root @ netbank27/] # netstat-tulnp
Active Internet connections (only servers)
Proto Recv-Q Send-Q LocalAddress ForeignAddress State PID/Program name
Tcp 0 00.0.0.0: 5902 0.0.0.0: * LISTEN 26172/qemu-kvm // vnc port of the VM, that is, 10.91.0.26: 2, or: 10.91.0.26: 5902
Tcp 0 00.0.0.0: 47183 0.0.0.0: * LISTEN 1849/rpc. statd
Tcp 0 00.0.0.0: 111 0.0.0.0: * LISTEN 1715/rpcbind
Tcp 0 00.0.0.0: 5901 0.0.0.0: * LISTEN 3933/Xvnc // vnc port 5901 of the physical server
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