http://ru.wikipedia.org/wiki/XDM

http://www.linux.org.ru/books/HOWTO/XDM-Xterm.html

[gate:~] # pkg_add -r xorg-libraries

[gate:~] # pkg_add -r xauth

[gate:~] # pkg_add -r xorg-fonts

[gate:~] # fetch http://koi8.pp.ru/dist/msttcorefonts.tgz
[gate:~] # cd /usr/local/lib/X11/fonts/
[gate:lib/X11/fonts] # tar -xvf ~/msttcorefonts.tgz

[gate:~] # pkg_add -r xeyes

root@gate:~# apt-get install xauth x11-apps xfonts-base xfonts-75dpi xfonts-100dpi xfonts-cyrillic

http://sourceforge.net/projects/xming/

Xming

Start->Run->c:\Progra~1\xming\xming.exe -ac

$ xeyes -display 192.168.X.254:0.0
<Ctrl>-C
$ DISPLAY=192.168.X.254:0.0
$ export DISPLAY
$ xeyes
<Ctrl>-C

SSH вместо XDM (Сервис SSH)

Start->Run->c:\Progra~1\xming\xming.exe

Start->Run->c:\Progra~1\putty\putty.exe -X user1@gate

$ echo $DISPLAY
localhost:10.0

$ opera

[gate:~] # pkg_add -r firefox

[gate:~] # pkg_add -r firefox-i18n

[gate:~] # cat /etc/shells
...
/usr/local/bin/firefox
...

[gate:~] # pw usermod inetuser -s /usr/local/bin/firefox

root@gate:~# apt-get install firefox

root@gate:~# cat /etc/shells
...
/usr/bin/firefox

root@gate:~# chsh inetuser
Changing the login shell for inetuser
Enter the new value, or press ENTER for the default
        Login Shell [/bin/bash]: /usr/bin/firefox

[gate:~] # pkg_add -r xdm xterm sessreg xrdb

[gate:~] # pkg_add -r xfce4


[gate:~] # cd /usr/local/lib/X11/xdm/

root@gate:~# apt-get install xdm
root@gate:~# apt-get install xfce4
root@gate:~# apt-get install xterm

root@gate:~# cd /etc/X11/xdm/

gate# cat xdm-config
...
!DisplayManager.requestPort:  0

gate# cat Xaccess
...
*                                     
LISTEN intgate

gate# cat Xservers
...
#:0 local /usr/local/bin/X :0
#:0 local /usr/bin/X :0 vt7 -nolisten tcp

gate# cat ~student/.xsession
/usr/local/bin/xfce4-session

gate# xdm -debug 1

[gate:~] # grep xdm /etc/ttys
ttyv8   "/usr/local/bin/xdm -nodaemon"  xterm   on secure

[gate:~] # kill -1 1

root@gate:~# /etc/init.d/xdm start

Start->Run->c:\Progra~1\xming\xming.exe -query intgate

gate# pkg_add -r xfce4

gate# apt-get install xfce4 xfce4-terminal

gate# cat ~student/.xsession
/usr/local/bin/xfce4-session

C:\>notepad config.xlaunch

<?xml version="1.0"?>
<XLaunch WindowMode="MultiWindow" 
ClientMode="NoClient" 
Display="0" 
Clipboard="false" 
ExtraParams="-xkblayout us,ru -xkbvariant winkeys -xkboptions grp:alt_shift_toggle"/>

C:\>notepad config.xlaunch

<?xml version="1.0"?>
<XLaunch WindowMode="Windowed" 
ClientMode="XDMCP" 
XDMCPHost="intgate" 
Display="0" 
Clipboard="false"
ExtraParams="-xkblayout us,ru -xkbvariant winkeys -xkboptions grp:alt_shift_toggle"/>

[gate:~] # pkg_add -r xfs

[gate:~] # cat /usr/local/etc/X11/fs/config
clone-self = on
use-syslog = off
catalogue = /usr/local/lib/X11/fonts/msttcorefonts/,/usr/local/lib/X11/fonts/cyrillic/,/usr/local/lib/X11/fonts/misc/,/usr/local/lib/X11/fonts/TTF/,/usr/local/lib/X11/fonts/Type1/,/usr/local/lib/X11/fonts/CID/,/usr/local/lib/X11/fonts/100dpi/,/usr/local/lib/X11/fonts/75dpi/
error-file = /var/log/xfs.log
default-point-size = 120
default-resolutions = 75,75,100,100

[gate:~] # /usr/local/etc/rc.d/xfs rcvar
xfs_enable=YES

root@gate:~# apt-get install xfs

root@gate:~# cat /etc/X11/fs/config
...
#no-listen = tcp
# paths to search for fonts
catalogue = /usr/share/fonts/X11/cyrillic/,/usr/share/fonts/X11/misc/,/usr/share/fonts/X11/100dpi/,/usr/share/fonts/X11/75dpi/
...

Компонент Xming-fonts на windows клиенте можно деинсталлировать

C:\>notepad config.xlaunch

<?xml version="1.0"?>
<XLaunch WindowMode="Windowed" 
ClientMode="XDMCP" 
XDMCPHost="intgate" 
Display="0" 
Clipboard="false"
FontServer="intgate" 
ExtraParams="-xkblayout us,ru -xkbvariant winkeys -xkboptions grp:alt_shift_toggle"/>