I have a 3 homed DMZ working perfectly since last autumn. Now i need to gain access to a different internal subnet from my internal network ex: all my computers are on 192.168.1.X and i should connect a 10.1.0.x network. I have inserted that renge into LAT and added a 10.1.0.X address to my internal interface( it was 192.168.1.1 and now has also 10.1.0.10). The routing table is added correctly but i canno reach that segment. WHat is the problem? thanks in advance Fabrizio Bocci