
you understand the security implications before enabling the DMZ.
DMZ Enable: Check the box to enable the DMZ function.
DMZ Host: Enter the IP address of the machine that you wish to place in the DMZ. If this
machine receives an IP address from the DHCP server, you should make a DHCP reservation
to ensure that the machine always receives the same IP address.
Click
Apply
to save the settings and return to the Network page.
ALG
Application Level Gateways (ALG) allow certain applications to augment a network’s firewall
or NAT. This section enables you to enable various ALGs as required by specific applications.
To enable an ALG, check the box next to the name of the rule.
SIP Port: Enter the Session Initiation Protocol (SIP) port required by your applications.
Click
Apply
to save the settings and return to the Network page.
DDNS