--- Milan Babuskov wrote:

>Which operating system? Which network card?

Windows 2003 SBS. Gigabit network cards
Clients are all XP
Are running on a workgroup, not a domain.

>> Apparently the only settings they have changed is the speed of the
>> network card, nothing else.

>You mean they had Gigabit ethernet card in that machine before but
>used it a 100mbps OR they installed new card? If it's a new card, it
>could affect some other settings in the system.

First they changed all their network cards, and experienced speed
degradation. Then they fixed them at 1000 mbps and got no improvement.
Then they fixed them at 100 mbps and went back to normal speed.

>Check firebird.log for networking errors.

Nothing looks odd to me over the last few days. Just guardian starting
up.
Have appended last few entries at the end of this message. They did the
change on Saturday 17-Mar-2007.

Thanks
Maya


<Firebird.log>

SERVER (Client) Fri Mar 16 12:22:07 2007
Guardian starting: C:\Program
Files\Firebird\Firebird_1_5\bin\fbserver.exe


SERVER (Client) Sat Mar 17 07:28:39 2007
Guardian starting: C:\Program
Files\Firebird\Firebird_1_5\bin\fbserver.exe


SERVER (Client) Sat Mar 17 13:14:38 2007
Guardian starting: C:\Program
Files\Firebird\Firebird_1_5\bin\fbserver.exe


SERVER (Client) Sat Mar 17 13:27:52 2007
Guardian starting: C:\Program
Files\Firebird\Firebird_1_5\bin\fbserver.exe


SERVER (Client) Sat Mar 17 13:33:22 2007
Guardian starting: C:\Program
Files\Firebird\Firebird_1_5\bin\fbserver.exe


SERVER (Client) Mon Mar 19 07:44:59 2007
Guardian starting: C:\Program
Files\Firebird\Firebird_1_5\bin\fbserver.exe