Have you tried this, from http://firebird.sourceforge.net/index.php?op=faq

On Windows XP (SP2), when I disconnect the network cable, my local programs
are unable to connect to the local loopback server (127.0.0.1 Localhost). Is
there something I have to set in the Firebird configuration?
No, it's a "feature" of WinXP called DHCP Media Sense, that automatically
disables the TCP/IP stack whenever there is no network connection. Switching
it off requires adding a key to the Windows Registry.

Open the Registry Editor and locate the folder
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Tcpip\Parameters
Add a new DWORD key named DisableDHCPMediaSense with a value of 1. To
re-enable Media Sense, change the value to 0.

--
Nick
-----We Solve your Computer Problems---
Panther, Ingres, UNIX, Interbase, Firebird - Available Shortly

-----Original Message-----
From: firebird-support@yahoogroups.com
[mailto:firebird-support@yahoogroups.com] On Behalf Of Cao Ancoinc
Sent: 10 February 2006 13:36
To: firebird-support@yahoogroups.com
Subject: [firebird-support] Unable to connect to local server when no
network cable


If this is the wrong newsgroup I apologize on the outset

On Windows 2000, when I disconnect the network cable, my local programs are
unable to connect to the server
even though the server is on the local machine.

Is there something I have to set in the Firebird configuration
or windows.

The address is not 127.0.0.0 localhost


Regards Cao




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Visit http://firebird.sourceforge.net and click the Resources item
on the main (top) menu. Try Knowledgebase and FAQ links !

Also search the knowledgebases at http://www.ibphoenix.com

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