Advanced Setup; Dmz - Cerio OW-400 A1 User Manual

7.6 Advanced Setup

Administrator can set basic routing security functions, including DMZ / IP and MAC filtering / virtual
servers and access control management (basic firewall rules) in Advance memu.
7.6.1

DMZ

DMZ is commonly work with the NAT functionality as an alternative of Virtual Server(Port
Forwarding) while wanting all ports of DMZ host visible to Internet users. Virtual Server rules have
precedence over the DMZ rule. In order to use a range of ports available to access to different
internal hosts Virtual Server rules are needed.
Automatic Assignment: Enter Internal IP address of DMZ host and only one DMZ host is

supported.
Internal IP Address: Enter Virtual IP for service device.

Static Assignment: Enter external and internal IP address of DMZ host. The function only

external IP to Internal IP address
V4.0