Our RV082 (FW 1.3.2) has its own static public IP (PPPoE). Additional static public IPs are provided on the same DSL phone line as a 248-subnet with totally different address. The RV082 is set to DMZ / subnet / address of the subnet (lowest) and mask 248. DMZ machines under Windows give the local router address as default gateway and can surf (how can they talk to a LAN address?). DMZ machines under Linux give the subnet address as default gateway and can surf. However, any DMZ machine cannot be reached from the Internet, even if no firewall is active in PC and in RV082. This is against the DMZ schoolbook. What am I doing wrong? Thank you in advance.