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¾
Source Port Range (SPR)
— Displays the source port range.
¾
Action
— Displays if the specified traffic is accepted or dropped.
¾
Comment
— Displays a useful comment to identify the filter rules.
V
IRTUAL
S
ERVER
S
ETTINGS
Virtual Server (sometimes referred to as Port Forwarding) is the act of forwarding
traffic from one network node to another based on received protocol port number.
This technique can allow an external user to reach a port on a private IP address
(inside a LAN) from the outside through a NAT enabled router. (Maximum 32 entries
are allowed.)
◆
Virtual Server
— Selects between enabling or disabling port forwarding the virtual
server. (Default: Disable)
◆
IP Address
— Specifies the IP address of a server on the local network to allow
external access.
◆
Private Port
— The protocol port number on the local server.
◆
Public Port
— The protocol port number on the router’s WAN interface.
◆
Protocol
— Specifies the protocol to forward, either TCP, UDP, or TCP&UDP.
◆
Comment
— Enter a useful comment to help identify the port forwarding service
on the network.
◆
Current Virtual Servers in System
— The Current Port Forwarding Table displays
the entries that are allowed to forward packets through the SHD69A’s firewall.
¾
No.
— The table entry number.
¾
IP Address
— The IP address of a server on the local network to allow
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