How to remotely connect to XServer in Linux

How to remotely connect to XServer in Linux-Linux Enterprise Application-Linux server application information. Server: Red Hat Linux
Terminal: Xmanager 1.3.9
　　
Usage:
Operations on the server:

1. Modify/etc/X11/xdm/Xaccess and set the following lines:
# * # Any host can get a login window
Changed:
* # Any host can get a login window

2. Modify/etc/X11/TPD. conf and find the following information:
Enable = 0 or Enable = false
To:
Enable = 1 or Enable = true
Make sure that the following information exists:
Port = 177

3: Modify the/etc/inittab and set
Id: 3: initdefault:
To:
Id: 5: initdefault:
Change the last line:
X: 5: respawn:/usr/bin/TPD

4: Make sure that the attribute of/etc/X11/xdm/Xservers is 444, and that of/etc/X11/xdm/Xsetup_0 is 755.
　　
　　
Server: FreeBSD
Terminal: Xmanager 1.3.9
　　
Usage:
Operations on the server:

1./usr/X11R6/lib/X11/xdm-config
Comment out this sentence:
! DisplayManager. requestPort: 0

2./usr/X11R6/lib/X11/xdm/Xservers
Comment out this sentence:
#: 0 local/usr/X11R6/bin/X

3./usr/X11R6/lib/X11/xdm/Xaccess
Remove the comments of this sentence:
* # Any host can get a login window

4. in/etc/ttys
Modify as follows:
Ttyv8 "/usr/X11R6/bin/xdm-nodaemon" xterm on secure

　　
　　 Server: SunOS
Terminal: Xmanager 1.3.9
　　
Usage:
Operations on the server:

Because xdm is enabled on the server by default, no changes are required.

　　
Above, when connecting to the terminal, you can use xbrowser to directly enter an IP address for connection!