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 From:  Christopher Tyler <ctyler at atlascomm dot net>
 To:  m0n0wall at lists dot m0n0 dot ch
 Subject:  Help with large subnet
 Date:  Thu, 30 Jun 2005 18:25:21 -0500
I'm trying to replace an old router with m0n0wall but here is my problem.. I 
have a very large subnet of 20 bits or 
Need to break this down to 24 bit networks or say, 
xxx.xxx.240.0/24 through xxx.xxx.255.255/24.

All the internal IPs are public and should stay that way.

I can get traffic out just fine no problem however I cannot get any incoming 
traffic except on two unrelated subnets xxx.xxx.240.0/24 and xxx.xxx.248.0/24 
but nothing else.

I'm assuming that these two subnets are working because my upstream is routing 
them to me as 24 bit networks. Any ideas on how I can get this working 
without involving the upstream provider using m0n0wall?

The upstream router is xxx.xxx.30.121/30 and my WAN interface is 

Any help is apreciated.
Christopher Tyler
Atlas Communications
(417) 883-1700