Eumex 300ip with debian woody router/iptables

[Mark-Walter@t-online.de]

Hi List,

I've got two PC's the second one is acting as a gateway with 
iptables.

My dsl-modem Eumex 300ip is connected through a lan cable.

I'am using internet with the old dsl-modem but I'am not
able to use the new one (Eumex 300ip).

What configuration steps are requird to ping my Eumex 300ip
in order to let the internet works ?

In the net I've found that a dhcp configuration on the
router side is required but I don't have a clue what I've 
got to do now.

Does someone use the Eumex 300ip router and has it still
working ?

-- 
Best Regards, 

Mark