why do the session hang frequently? [5]

i'm a new user in xmanager,and the session hang frequently during working in windows xp, the server's os is redhat ent linux as3.0,what's the problem? And are the job going on in linux server when the session hung?

thanks a lot!

A session may hang for any number of reasons. These are just few examples:
1. SSH server may terminate session when the connection is idle for certain period.
2. Firewall may terminate session when it is idle for certain period.

You can prevent SSH server from closing your connection by enabling send keep-alive signal from Xstart. Click Setup from Xstart and select Send keep-alive signal option.

Hope this helps you.

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Technical Support

Thanks for your help,i do it following your guidance,but the problem still existes, and the xbrowse have the same problem, do the network contruction influence xmanager's stablility?My Linux Server and my PC(windows xp sp2) are the same private ip domain,there are 2 switches between them,and there are about 70 PC in our network.

Please send us following log files to help us better assist you.

1. Xmanager log file. It is located in the following directory.
C:\Documents and Settings\%USER%\Application Data\NetSarang\Xmanager\2\Log\*.log

2. Error log for dtlogin. It is located in the following directory.
/var/dt/Xerrors

Thank you for your cooperation.

Thanks for your help!
there are two log files, but no Xerrors in linux server /var/dt/Xerrors,and no 'dt' directionary in linux, i don't know the reason. There are some xerrors file in /home/%USER%/.

Your log file shows that you have reached maximum number of open session from your PC. Add following line to /etc/X11/gdm/gdm.conf file. This allows you to have 10 concurrent connections from one PC.
DisplaysPerHost=10

Sorry for the confusion. /var/dt/Xerrors is for Solaris system. If your problem persists, please send us /var/log/xdm-errors.

Hope this solves your problem.