connecting to server outside network

I'm trying to move some files from our in-house server to a server at our
ISP. I'm using the dts wizard. For the source, I put in the IP address of ou
r
ih-house server. When I click "refresh" to get a list of the databases I get
this error:
Error source: Microsoft OLE DB Provider for SQL Server
Error Description: [DBNETLIB][ConnectionOpen (Connect()).]SQL Server
does
not exist or access denied.
Context: Error during intialiaztion of the provider.
I am able to ping the in-house sever from the ISP server. I can log in to
the in-house using query analyzer and the login and password that I'm puttin
g
in the dts wizard.
Any idea what might be wrong?
Thanks,
--
Dan D.Problem solved. It was a setting in our firewall.
--
Dan D.
"Dan D." wrote:

> I'm trying to move some files from our in-house server to a server at our
> ISP. I'm using the dts wizard. For the source, I put in the IP address of
our
> ih-house server. When I click "refresh" to get a list of the databases I g
et
> this error:
> Error source: Microsoft OLE DB Provider for SQL Server
> Error Description: [DBNETLIB][ConnectionOpen (Connect()).]SQL Serv
er does
> not exist or access denied.
> Context: Error during intialiaztion of the provider.
> I am able to ping the in-house sever from the ISP server. I can log in to
> the in-house using query analyzer and the login and password that I'm putt
ing
> in the dts wizard.
> Any idea what might be wrong?
> Thanks,
> --
> Dan D.