Re: forward port to IP when SBS is the router

How do I check the ISA Server version? Is NAT firewalling not enough?

"Cris Hanna [SBS-MVP]" wrote:

SBS is running ISA Server 2004?
If not you only have the most basic NAT "firewall"...and it really isnt a firewall

--
Cris Hanna [SBS-MVP]
-------------------------------------------------
Microsoft MVPs
Independent Experts (MVPs do not work for MS)
Real World Answers
---------------------------------------------------------
Please do not contact me directly regarding issues

"Roy DB" <RoyDB@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message news:13FC369C-AE50-4F92-9821-9995F238F8FA@xxxxxxxxxxxxxxxx
The SBS Server is the firewall. I may have found my own answer. I did
search 1st but found nothing. I kept searching after my post and found this
but my customer has not tested it yet:

Merv Porter [SBS MVP]
===================================
"If your SBS server is on the edge of the network, and you are using it as
the gateway, then we will need to configure the port in RRAS (since you have
standard I am assuming ISA is not in the picture). If you have a router in
front of SBS, you will also have to allow the port through.


In SBS, open the Routing and Remote Access MMC from Administrative Tools.
Expand your server, Ip Routing and select NAT/Basic Firewall. On the right
panel select your external/network connection and open the properties.
Go to the Services and Ports tab, click Add, provide a name, select the
protocol, the incoming port (31), the IP address of the workstation behind
SBS and the outgoing port (31). Ok the changes.


This should allow the port to come into the workstation through the SBS
server.


Regards,
Damian



"Cris Hanna [SBS-MVP]" wrote:

> So where's the firewall?
>
> --
> Cris Hanna [SBS-MVP]
> -------------------------------------------------
> Microsoft MVPs
> Independent Experts (MVPs do not work for MS)
> Real World Answers
> ---------------------------------------------------------
> Please do not contact me directly regarding issues
>
> "Roy DB" <RoyDB@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message news:386C1EDC-2EEE-4365-AAB8-FFAA52C5AB16@xxxxxxxxxxxxxxxx
> My customer has a DVR (x.x.x.5) that needs 4 different ports forwarded to it
> to view cameras off the Internet. The Internet is connected directly to NIC
> #1 on the SBS2003 server because they use it for a VPN for an out of town
> worker. The SBS's NIC #2 is connected to their LAN where the DVR is.
>
> Getting the VPN setup was hard enough due to MTU sizes on the out of town
> workers ISP so I don't want to change the setup by running the Internet into
> a VPN router and using its port forwarding instead.
>
> Does SBS2003 have a way to forward traffic coming in for a port to be
> forwarded to a PC's IP on its network and how do you do it? Is there a netsh
> command or something in the RRAS console?
.

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