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 255.255.240.0..
Need to break this down to 24 bit networks or 255.255.255.0 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.