Troubleshooting of xmanager connection on redhatlinuxas4

When RedHat9 was used, the xmanager configuration was no problem, and the system was quickly connected. Later, as4 was used for the server, and the result was not connected for a long time. The main problems were as follows: 1. Firewall problems on your client. If not, you can disable the firewall of xp and the firewall you have installed (My macfee firewall). 2. Disable or configure the firewall, for the firewall on linux, serviceiptablesstop, or configure iptables to allow port 177. 3. configure it according to the following steps. In particular, when/et used RedHat 9, the configuration of xmanager is normal and will soon pass through, later, the server was connected to as4 for a long time. The main problems were as follows:

1. Firewall problems on your client. If not, you can disable the firewall of xp and the firewall you have installed (My is macfee firewall)
2. Disable or configure the firewall and service iptables stop on linux, or configure iptables to allow port 177.
3. perform the following steps to configure the statement. In particular, set x: 5: respawn:/usr/bin/TPD in the/etc/inittab (which can be modified in the original sentence)
4. When the Maximum number of open XDMCP sessions from host problem occurs, modify the number of DisplayPerHost in/etc/X11/TPD. conf, for example, DisplayPerHost = 9.
5. Do not forget to restart the machine to make the configuration take effect. You can also use the service to restart related services. After the machine is restarted, remember that the firewall is restored to the original configuration. Please disable it again, or modify the firewall configuration file to make the rule restart take effect.

Finally, we will remind you of the solution:
1. If you encounter any problems, check the logs in the message in time. You can use more/var/log/messages and then press/to find.
2. Learn to read the faq!

I wish you all the answers to your questions!