Upvel UR-326N4G, Руководство пользователя

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filtering rules of MAC/IP/Port Filtering, either dropped or accepted.
MAC Address---to fill the MAC Address you want to filtering.
Dest IP Address --- fill the destination IP address you want to filtering.
Source IP Address ---fill the source IP address you want to filtering.
Protocol ---Select which protocol is to be used, either TCP, UDP or ICMP.
Dest Port Range---Fill the range of the destination port which you want to filtering.
Source Port Range---Fill the range of the source port which you want to filtering.
Action---You can select the action, drop or accept.
4.2 Port Forwarding
Virtual servers can be used for setting up public services on your LAN, such as DNS,
Email and FTP. A virtual server is defined as a service port, and all requests from the
Internet to this service port will be redirected to the computer specified by the server IP.
Any PC that was used for a virtual server must have a static or reserved IP Address
because its IP Address may change when using the DHCP function.
If you enable the Virtual Server Settings, you can select the protocol, TCP, UDP or
TCP&UDP.
4.3 DMZ
You may setup a De-militarized Zone to separate internal network and Internet.