Use Xmanager to connect to Linux in RHEL5.4

Rhel5 is different from rhel4! Set display in rhel4 to connect Xmanager

Rhel5 requires/usr/share/TPD/defaults. conf. If this parameter is not set, Xmanager cannot be connected.

[Xdmcp]
Enable = 1 // Add this row

Modify the/usr/share/TPD/defaults. conf file to ensure that the file contains the following lines:
Enable = true // The original value is Enable = false
DisplaysPerHost = 10 // The original row is commented out and the value is 2
Port = 177 // the original line is commented out

Modify the/etc/inittab file, change the default level to 5, and add the following lines: after the actual experiment changes 5 to 3, xmanager can still be removed.
X: 5: respawn:/usr/sbin/TPD

[Security]
AllowRoot = true
AllowRemoteRoot = true
If the firewall is enabled, run the following command to open port 177:
Iptables-a input-p udp -- dport 177-j ACCEPT

Servers iptables save

Restart, reboot

If the connection is successful, use # xclock to test whether a frame of a clock is displayed.

Under the Oracle user. bash_profile
You can add: DISPLAY = 192.168.0.100: 0.0

Note that 192.168.0.100 is the IP address of the local host (that is, the IP address of your laptop)

RedHat Enterprise Linux 6.4 configure Xmanager 4

Configure the Xmanager graphical interface in AIX 5.3

Use Xmanager to connect to CentOS 5.5

Xmanager usage Summary

Use Xming to replace Xmanager and log on to Linux in Windows