Database connection dead - Telnet can't open connection ???

  • Thread starter Thread starter JonC
  • Start date Start date
J

JonC

Guest
Hello,

I NEED HELP!

(1) First Sign - Database connections fail, mysql and mssql
MSSQL Error "[DBNETLIB][ConnectionOpen (Connect()).]SQL Server does
not exist or access denied."

(2) Real Problem? - Telnet fails from the command line for any query,

Example(s):
telnet mail.testdomain.com 25
could not open a connection to host

telnet sql1.testdomain.com 3306
could not open a connection to host


This has been happening for a few days now approx 3-4 times a day we
have had to reboot the
server. Looking for advice, help anything I can do. I have already
done a ton of research
on the MDAC components, changed ports on the switch. Is this a network
card problem?

Thanks,

Jon C.
 
Re: Database connection dead - Telnet can't open connection ???

That's what it sounds like. The network interface is failing. Also
http://support.microsoft.com/kb/832919

--

Regards,

Dave Patrick ....Please no email replies - reply in newsgroup.
Microsoft Certified Professional
Microsoft MVP [Windows]
http://www.microsoft.com/protect

"JonC" wrote:
> Hello,
>
> I NEED HELP!
>
> (1) First Sign - Database connections fail, mysql and mssql
> MSSQL Error "[DBNETLIB][ConnectionOpen (Connect()).]SQL Server does
> not exist or access denied."
>
> (2) Real Problem? - Telnet fails from the command line for any query,
>
> Example(s):
> telnet mail.testdomain.com 25
> could not open a connection to host
>
> telnet sql1.testdomain.com 3306
> could not open a connection to host
>
>
> This has been happening for a few days now approx 3-4 times a day we
> have had to reboot the
> server. Looking for advice, help anything I can do. I have already
> done a ton of research
> on the MDAC components, changed ports on the switch. Is this a network
> card problem?
>
> Thanks,
>
> Jon C.
>
 
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