so i have a dedicated firewall up connected to my internet. on the inside i have subnet with the firewall as a dchp server and then my home router using the firewall as a gateway. the home network subnet is so just in case your still not following

internet --> dedicated firewall (.0.1) --> (.0.200) home router (.1.2) --> home computers (.1.x)

i can get internet, and i had some people test it and port forwarding works so that people can access the server on my home network, but when im logged into the server, i cant ping anything inside my homenetwork. also, when i try to access my server as if from an outside host (using my external ip) i get timeouts. whats up? i have no idea on this one

what ive tried:
taking down my router firewall
route add -net netmask dev eth0
route add -net gw netmask dev eth0
and thats about it... so any help would be greatly appreciated