Roger, VNC uses TCP, not UDP. If you're seeing lots of errors, though, then this suggests that your network connection has some serious problems.
What happens if you run a "ping" to the server computer while you use the VNC connection (e.g. ping -t <server>). Do the pings stop when the session appears hung? Regards, Wez @ RealVNC Ltd. > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Schalk Roger-ARS081 > Sent: 31 January 2006 20:59 > To: [email protected] > Subject: VNC on multiple T1 lines > > I am using VNC to establish a link to a remote workstation. > My facility > now has multiple T1 lines (4). > > When my facility went from 1 T1 to 2 T1 lines, I noticed an occasional > "dropout". During a dropout ( which lasts from 2-20 seconds) > everything > in the VNC window freezes. I cannot move subwindows in the VNC window. > If I am typing while the dropout starts, the letters will stop > appearing, only to reappear when the dropout ends. > > When my facility went from 2 T1 lines to 4 T1 lines, the problem was > GREATLY aggravated. Dropouts occur nearly every other minute. > > Has anyone observed this? How can I correct this? Is VNC particularly > sensitive to packet retransmission? If I do a netstat -s I observe > numerous UPD errors. > _______________________________________________ > VNC-List mailing list > [email protected] > To remove yourself from the list visit: > http://www.realvnc.com/mailman/listinfo/vnc-list _______________________________________________ VNC-List mailing list [email protected] To remove yourself from the list visit: http://www.realvnc.com/mailman/listinfo/vnc-list
