My Router Isn't

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Author: George Gambill
Date:  
Subject: My Router Isn't
Trying to set up a router (RH8) between a 192.168.100.0/255.255.255.0 subnet
and a 10.1.0.0/255.255.0.0 subnet.

Hosts involved are

   winslow        192.168.100,253  


   gwg        192.168.100.252    (eth0)
   gwg        10.1.1.68        (eth1)


   nowhere        10.1.1.66


>From winslow (aka 192.168.100.253) I can ping:

    gwg            (aka itself)
    192.168.100.252    (aka GWG eth0)
    10.1.1.68        (aka GWG eth1)


but not:
    nowhere        (aka 10.1.1.66)
    10.1.1.66        (aka nowhere)


>From GWG (the router) I can ping:

    winslow         (aka 192.168.100.253)
    192.168.100.253    (aka winslow eth0)


    gwg            (aka itself)
    192.168.100.252    (aka itself eth0)
    10.1.1.68        (aka itself eth1)


    nowhere        (aka 10.1.1.66)
    10.1.1.66        (aka nowhere)


from nowhere (aka 10.1.1.66) I can ping:

    gwg
    10.1.1.68
    192.168.100.252


but not:
    winslow
    192.168.100.253



Using Webmin on the router (gwg) and looking at the firewall, it shows under
"packet filtering":
    "FORWARD" default "Accept" with no other rules
    "INPUT" default "Accept" with no other rules
    "OUTPUT" default "Accept" with no other rules


Any ideas why I can't ping nowhere (10.1.1.66) from winslow
(192.168.100.253)?

George