BIPAC 6500W Wireless Broadband VPN Firewall Router
access request to the router for specified port is received, it will be forwarded to the
corresponding internal server.
For example, if you set the Service Port number 80 (Web) to be mapped to the IP Address
192.168.1.2, then all the http requests to the router from outside users will be forwarded to the
local server with IP address of 192.168.1.2.
Select
TCP
if you want to scope for the connection-based application service on the remote
server using the port number. Or select
UDP
if you want to scope for the connectionless
application service on the remote server using the port number.
DMZ IP Address:
Regarding the DMZ Host, it is a local computer exposed to the Internet.
Therefore, an incoming packet will be checked by Firewall and NAT algorithms in the router,
then passed to the DMZ host when packet is not sent from hacker and not matched by virtual
server list.
If the DHCP server option is enabled, you have to be very careful in assigning the IP
addresses of the virtual servers in order to avoid conflicts. The easy way is that the IP
address assigned to each virtual server should not fall into the range of IP addresses
that are to be issued by the DHCP server. You configure the virtual server IP address
manually, but it is still in the same subnet with the router.