Solaris	:   Solaris 8    Solaris 9    Solaris 10
	For XDMCP connection to Sun Solaris 8 1. XDM Configuration # /usr/dt/bin/dtconfig -e [Enable] 2. Firewall (TCP/UDP Ports) Configuration Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC. 3. Reboot the remote host and start Xmanager For XDMCP connection to Sun Solaris 9 1. XDM Configuration # /usr/dt/bin/dtconfig -e [Enable] 2. Firewall (TCP/UDP Ports) Configuration Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC. 3. Reboot the remote host and start Xmanager For XDMCP connection to Sun Solaris 10 1. XDM Configuration # /usr/dt/bin/dtconfig -e [Enable] 2. Firewall (TCP/UDP Ports) Configuration Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC. 3. Reboot the remote host and start Xmanager
	HP-UX	:   HP-UX 10.X   HP-UX 11.X
	For XDMCP connection to HP-UX 10.X 1. XDM Configuration # /usr/dt/bin/dtconfig -e [Enable] 2. Firewall (TCP/UDP Ports) Configuration Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC. 3. Reboot the remote host and start Xmanager For XDMCP connection to HP-UX 11.X 1. XDM Configuration # /usr/dt/bin/dtconfig -e [Enable] 2. Firewall (TCP/UDP Ports) Configuration Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC. 3. Reboot the remote host and start Xmanager
	AIX	:   AIX 4.X   AIX 5.X
	For XDMCP connection to IBM AIX 4.X 1. XDM Configuration # /usr/dt/bin/dtconfig -e [Enable] 2. Firewall (TCP/UDP Ports) Configuration Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC. 3. Reboot the remote host and start Xmanager For XDMCP connection to IBM AIX 5.X 1. XDM Configuration # /usr/dt/bin/dtconfig -e [Enable] 2. Firewall (TCP/UDP Ports) Configuration Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC. 3. Reboot the remote host and start Xmanager
	RedHat	:   RedHat 7   RedHat 8   RedHat 9   RedHat 3.0 AS   RedHat 5 EL
	For XDMCP connection to Red Hat 7 1. XDM Configuration 1. Change runlevel to 5 Open/etc/inittab and set the initial runlevel to 5 as following: id:5:initdefault: 2. Enable XDMCP  For GDM: Open /etc/X11/gdm/gdm.conf and set the Enable entry to 1 in the [xdmcp] section as following. [xdmcp] Enable=1  For KDM: Open /etc/X11/xdm/xdm-config comment out the "requestPort" option as following: DisplayManager.requestPort: 0 ==> !DisplayManager.requestPort: 0 Open /etc/X11/xdm/Xaccess and remove the initial "#" character for the following line: #* #any host can get a login window ==> * #any host can get a login window Open /etc/kde/kdm/kdmrc and set the Enable entry to true in the [xdmcp] section as following. [xdmcp] Enable=true 2. Firewall (TCP/UDP Ports) Configuration Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC. 3. Reboot the remote host and start Xmanager # init 3; init 5 For XDMCP connection to Red Hat 8 1. XDM Configuration 1. Change runlevel to 5 Open/etc/inittab and set the initial runlevel to 5 as following: id:5:initdefault: 2. Enable XDMCP  For GDM: Open /etc/X11/gdm/gdm.conf and set the Enable entry to 1 in the [xdmcp] section as following. [xdmcp] Enable=1  For KDM: Open /etc/X11/xdm/xdm-config comment out the "requestPort" option as following: DisplayManager.requestPort: 0 ==> !DisplayManager.requestPort: 0 Open /etc/X11/xdm/Xaccess and remove the initial "#" character for the following line: #* #any host can get a login window ==> * #any host can get a login window Open /etc/kde/kdm/kdmrc and set the Enable entry to true in the [xdmcp] section as following. [xdmcp] Enable=true 2. Firewall (TCP/UDP Ports) Configuration Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC. 3. Reboot the remote host and start Xmanager # init 3; init 5 For XDMCP connection to Red Hat 9 1. XDM Configuration 1. Change runlevel to 5 Open/etc/inittab and set the initial runlevel to 5 as following: id:5:initdefault: 2. Enable XDMCP  For GDM: Open /etc/X11/gdm/gdm.conf and set the Enable entry to 1 in the [xdmcp] section as following. [xdmcp] Enable=1  For KDM: Open /etc/X11/xdm/xdm-config comment out the "requestPort" option as following: DisplayManager.requestPort: 0 ==> !DisplayManager.requestPort: 0 Open /etc/X11/xdm/Xaccess and remove the initial "#" character for the following line: #* #any host can get a login window ==> * #any host can get a login window Open /etc/kde/kdm/kdmrc and set the Enable entry to true in the [xdmcp] section as following. [xdmcp] Enable=true 2. Firewall (TCP/UDP Ports) Configuration Open UDP port 177 from the PC to the remote host direction. Open incoming TCP ports 6000~6010 from the remote host to your PC. 3. Reboot the remote host and start Xmanager # init 3; init 5 For XDMCP connection to Red Hat 3.0 AS 1. XDM Configuration 1. Change runlevel to 5 Open/etc/inittab and set the initial runlevel to 5 as following: id:5:initdefault: 2. Enable XDMCP  For GDM: Open /etc/X11/gdm/gdm.conf and set the Enable entry to 1 in the [xdmcp] section as following. [xdmcp] Enable=1