"Todd J Heron" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Is this a multihomed server/gateway?
No, it's not. Same NIC/IP address serves both Internet clients and internal
clients. The router makes sure that internal traffic for the server doesn't
go outside.
And again, I would prefer to figure out how to fix the solution that used to
work reliably before SP1 installation rather than trying to implement a new
solution. That's why I'm asking if there any information that can help to
adjust new W2K3 firewall behaviour.
D.
> If so, enable the firewall on the
> external interface only, not the internal LAN interface. In the bindings
> order, ensure the internal NIC is at the top of the list.
>
> --
> Todd J Heron, MCSE
> Windows Server 2003/2000/NT; CCA
> --------------------------------------------------------------------------
--
> This posting is provided "as is" with no warranties and confers no rights
>
> "Dmitry Duginov" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>
> "Todd J Heron" <(E-Mail Removed)> wrote in message
> news:%(E-Mail Removed)...
> > How about turning the windows server firewall OFF if this server is on
an
> > internal network? If you are worried about security - don't be.
>
> The server is also a company Internet web-server, turning off the firewall
> is not a good idea. That's why I'd prefer to know what implicit
restrictions
> were added to SP1 firewall and how to relax them explicitly
> (ports/protocols)
>
> --
> Regards,
> Dmitry Duginov
>
>
> > SMB-signing is enabled by default and for further security you can
> implement
> > IPSec if you want.
> >
> > --
> > Todd J Heron, MCSE
> > Windows Server 2003/2000/NT; CCA
>
> --------------------------------------------------------------------------
> --
> > This posting is provided "as is" with no warranties and confers no
rights
> >
> > "Dmitry Duginov" <(E-Mail Removed)> wrote in message
> > news:Oy$(E-Mail Removed)...
> > Hi!
> >
> > I used to have perfectly working pair of Windows 2003 Server (domain
> > controller) and Windows 2000 Pro workstation. Server built-in firewall
was
> > ON but some ports were opened to allow normal file and printer sharing.
> >
> > As soon as I installed W2K3 SP1, W2K workstation is almost dead:
> >
> > It logs to the server in during 1-2 minutes instead of 3 seconds
> > Internet Explorer wouldn't start AT ALL
> > "My Computer" window shows nothing
> > other weird effects
> >
> > If I log in locally (not to the domain) the workstation works fine and
> fast
> > as it was before.
> > If I turn OFF the firewall on the server the workstation works fine and
> fast
> > as it was before.
> >
> > Please advise, what should I change in W2K3 SP1 built-in firewall to get
> > back normal Microsoft Networking?
> >
> >
> > --
> > Regards,
> > Dmitry Duginov
> >
> >
> >
>
>
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