Draytek Vigor300B, User Manual

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Vigor300B Series User’s Guide 81
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Port Redirection means port forwarding. It may be used to expose internal servers to the
public domain or open a specific port to internal hosts. Internet hosts can use the WAN IP
address to access internal network services, such as FTP, WWW and etc. The internal FTP
server is running on the local host addressed as 192.168.1.2. When other users send this type
of request to your network through the Internet, the router will direct these requests to an
appropriate host inside. A user can also translate the port to another port by configuration.
For example, port number with 1024 can be transferred into IP address of 192.168.1.100 of
LAN. The packet is forwarded to a specific local host if the port number matches that
defined in the table.
Each item will be explained as follows:
Item Description
Add Add a new port redirect profile.
Edit Modify the selected profile.
To edit a profile, simply select the one you want to modify
and click the
Edit button. The edit window will appear for
you to modify the corresponding settings for the selected
rule.
Delete Remove the selected profile.
To delete a profile, simply select the one you want to delete
and click the
Delete button.
Refresh Renew current web page.
Rename Allow to modify the selected profile name.