Xmanager window closes automatically after 2 hours [1]

HI ,

I am using xmanager to connect to Solaris(2.6) server. recently my pc got crashed and i installed Win2000 server on my pc and installed xamnager. My xmanger is working is fine ...but after 2hours my xmanager windows got closed automatically without giving or asking any message. i hae to login to xmanager again and again after 2hours.....I am, usng Zone alarm antivirus

Pls tell how to solve it , so that i don't have to login after every 2 hours in xmanager??????

Some firewall programs or internet security applications may terminate your connections abruptly if not used for awhile. Maybe you should check on this.

Other possibility is your gateway or server. They may disconnect unused connections abruptly after a certain period. There is the Keep Alive option in Xstart (SSH). Try using this option.