Did you remember to set a static route on the new modem for the internal
network?

This is the most likely cause of your problem, it doesn't know how to reach
the 192.168.1.0 network.

You should have had to do this with the M10 as well.

Also, if you pinhole through UDP 53 to the Linux box, you'll need to
configure your inside clients to use an outside DNS server, not the Nokia.

ChrisHellberg wrote:
>
>
> I had a setup working on my M10 where the dsl modem was plugged into a
> linux box with two NIC's, one with interface address 192.168.100.1 and
> the other NIC 192.168.1.1. The Mw1122 has ip 192.168.100.2
>
> What I used to be able to do was with linux and ipforwarding
> is forward
> traffic from one nic to the other and the M10 would happily send the
> packets out the DSL interface.
>
> What the Mw1122 seems to do is disallow all packets not
> originating from
> its own subnet, even pings. I can confirm this because if I masquerade
> packets between the two interfaces, so the originating ip appears from
> the 100 subnet, it works ok.

Yep...it knows where its own subnet is.

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Received on Wed Oct 4 21:04:08 2000