Re: Dual NICs on Server 2003 issue

That is pretty much what you have to do. The default route must be out
to the Internet. To route a particular set of addresses to some other
gateway you need to use static routing.

In the route command you need to specify the subnet, the subnet mask and
the IP address of the router which is the next hop towards the target. The
machine can decide which interface to use (because it has to be in the same
subnet as the next hop router).

To send all traffic for the subnet 10.0.1.0/24 to a router at
192.168.87.1 the command would be

route add 10.0.1.0 255.255.255.0 192.168.87.1

With that route in place, any traffic for an address beginning with
10.0.1 would be directed to the router at 192.168.87.1 through interface
192.168.87.153 (ie the inside NIC).

Remember to add the -p option to the command so that it survives a
reboot.


"PGPhantom" <pgphantom@xxxxxxxxxxx> wrote in message
news:%23qo%237NdEHHA.2356@xxxxxxxxxxxxxxxxxxxxxxx
The OUTSIDE Nic is the Internet. The inside is the local network which
connects via another gateway to a remote site that is on a 10.0.1.x
subnet. Should I: Delete the default gateway on INSIDE and then "route
add 10.0.1.1 mask255.255.255.0 192.168.87.1" on the server?

What is the right syntax for the route add as I am connecting to the
192.168.87.x network INTERNAL then via the 192.168.87.1 gateway to the
remote site which is on gateway 10.0.1.1?

"Bill Grant" <not.available@online> wrote in message
news:%23UFLxwQEHHA.4112@xxxxxxxxxxxxxxxxxxxxxxx
You cannot have different gateway settings on the NICs. The only
default gateway setting should be on the outside NIC pointing to the
router. The gateway setting on the inside NIC should be blank.

"Robert L [MVP - Networking]" <noreply@xxxxxxxxxxx> wrote in message
news:O7%23%23BZMEHHA.3520@xxxxxxxxxxxxxxxxxxxxxxx
We need more details to help. Since you setup two gateways, can we
assuming you have two internet access? Or what do 192.168.1.1 and
192.168.87.1 connect to ?

Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com
"PGPhantom" <pgphantom@xxxxxxxxxxx> wrote in message
news:OaayA0LEHHA.4808@xxxxxxxxxxxxxxxxxxxxxxx
I have a bit of a connundrum in configuration that I am unable to
resolve
and would appreciate any help. On a new Windows 2003 server which is a
stand alone server in an existing AD domain we have 2 NICS installed.
The
settings are as follows:
OUTSIDE: IP 192.168.1.2, Subnet 255.255.255.0, Gateway 192.168.1.1.
INSIDE: IP 192.168.87.153, Subnet 255.255.255.0, Gateway 192.168.87.1

They are configured that way because we have people accessing the server
remotely to set up software so the outside NIC is connected to a router
and
then a cable modem. The inside joins it to the domain where users are
accessing the server. We have a remote site that has VPN set up to the
site on the 192.168.87.x subnet. When the OUTSIDE is enabled, the
remote
site cannot ping the 192.168.87.153 IP - It times out. If I disable the
outside they can ping it without issue. I have changed the
configuration
around, removing gateways, settng the INSIDE as primary etc but to no
effect. As it currently stands, If I disable the OUTSIDE, everything
works
but the software developers cannot RDP in. If I enable it, the
developers
can come in, local users can connect without issue but the remote site
cannot?

I assume that I might have to add a static route somewhere but just
cannot
get the right configuration? If anyone has any expertise in this area I
would greatly appreciate the help.







.

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