Can I login into Domain server throught NAT/PAT device?

Hi,
I'm trying to use a spare Barricade (SMC7004VBR) Cable/Dsl Router for
segmenting the LAN in substitution of a two NICs WindowsNT server. The
problem is that the barricade does NAT (or actually PAT - port address
translation). Then the PCs (Windows 98) that are located behind the
barricade are seen as an unique IP address: the IP of the Barricade's
internal lan NIC. Apparently it causes that these PCs couldn't login into
the domain server (Windows 2000) locate outside the Barricade.
Is it any way I can make these PCs to login into the domain server despite
the NAT/PAT translation?

Thanks in advance

--
Faustino Dina
--------------------------------------------------------
If my email address starts with two 'f'
drop the first 'f' when mailing me.

Can't you turn off the NAT/PAT ? It is only required if you use the
router as an Internet router. It is not required for a LAN router. You
obviously don't need it, because NT4 didn't have it!

"faustino Dina" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Hi,
> I'm trying to use a spare Barricade (SMC7004VBR) Cable/Dsl Router for
> segmenting the LAN in substitution of a two NICs WindowsNT server. The
> problem is that the barricade does NAT (or actually PAT - port address
> translation). Then the PCs (Windows 98) that are located behind the
> barricade are seen as an unique IP address: the IP of the Barricade's
> internal lan NIC. Apparently it causes that these PCs couldn't login into
> the domain server (Windows 2000) locate outside the Barricade.
> Is it any way I can make these PCs to login into the domain server despite
> the NAT/PAT translation?
>
> Thanks in advance
>
> --
> Faustino Dina
> --------------------------------------------------------
> If my email address starts with two 'f'
> drop the first 'f' when mailing me.
>
>

> Can't you turn off the NAT/PAT ?
It's just the point! We can't find the way to disable NAT on the Barricade.
Does anybody knows how to do that?

Thanks
Faustino

Google for "SMC7004VBR" and see the instructions.

http://www.smc.com/drivers_downloads...004VBR_MN2.pdf

I'm not reading anything on page 22 to "turn off" NAT, though the
documentation does mention something about Port-Triggered forwarding for
"Special Applications" -- seems like it's designed to poke a hole through
the NAT. Try that.

--
//David
IIS
This posting is provided "AS IS" with no warranties, and confers no rights.
//
"faustino Dina" <(E-Mail Removed)> wrote in message
news:OEV$(E-Mail Removed)...
> Can't you turn off the NAT/PAT ?
It's just the point! We can't find the way to disable NAT on the Barricade.
Does anybody knows how to do that?

Thanks
Faustino

I have a different SMC router (SMC7004AWBR) and it looks like you can
disable the NAT by turning off the "Advance Hacker Monitorig and Logging"
option under Advance/Firewall.

"David Wang [Msft]" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Google for "SMC7004VBR" and see the instructions.
>
> http://www.smc.com/drivers_downloads...004VBR_MN2.pdf
>
> I'm not reading anything on page 22 to "turn off" NAT, though the
> documentation does mention something about Port-Triggered forwarding for
> "Special Applications" -- seems like it's designed to poke a hole through
> the NAT. Try that.
>
> --
> //David
> IIS
> This posting is provided "AS IS" with no warranties, and confers no
rights.
> //
> "faustino Dina" <(E-Mail Removed)> wrote in message
> news:OEV$(E-Mail Removed)...
> > Can't you turn off the NAT/PAT ?
> It's just the point! We can't find the way to disable NAT on the
Barricade.
> Does anybody knows how to do that?
>
> Thanks
> Faustino
>
>
>

> I'm not reading anything on page 22 to "turn off" NAT, though the
> documentation does mention something about Port-Triggered forwarding for
> "Special Applications" -- seems like it's designed to poke a hole through
> the NAT. Try that.

We already tryed but it doesn't works. It doesn't disables PAT

Thanks for your response

> I have a different SMC router (SMC7004AWBR) and it looks like you can
> disable the NAT by turning off the "Advance Hacker Monitorig and Logging"
> option under Advance/Firewall.

The VBR version doesn't has anything similar

Thanks anyway for your answer

have you checked that you have the latest firmware for your router
http://www.smc.com/index.cfm?sec=Sup...rod=257&site=c

sometimes a firmware upgrade gives you access to extra settings


"faustino Dina" <(E-Mail Removed)> wrote in message
news:eLxzG%(E-Mail Removed)...
> > I have a different SMC router (SMC7004AWBR) and it looks like you can
> > disable the NAT by turning off the "Advance Hacker Monitorig and
Logging"
> > option under Advance/Firewall.
>
> The VBR version doesn't has anything similar
>
> Thanks anyway for your answer
>
>

"faustino Dina" <(E-Mail Removed)> wrote:
> > I have a different SMC router (SMC7004AWBR) and it looks like you can
> > disable the NAT by turning off the "Advance Hacker Monitorig and
Logging"
> > option under Advance/Firewall.
>
> The VBR version doesn't has anything similar
>
> Thanks anyway for your answer

Have you tried asking SMC? Perhaps they could even help you out with a
firmware upgrade (if needed).
Chris