The procedure for operating a mapping group is as follows:
Step 1 Enable port mapping.
Step 2 Select a group from the table.
Step 3 Select the interfaces from the WAN and LAN and bind the required interfaces into an interface group by
clicking the arrow button.
Step 4 Click Apply Changes to take the settings into effect.
Note:
The selected interfaces are removed from the original groups and added to a new group.
3.7.8
Other
Choose Advanced > Other. In the Other page that is displayed contains IGMP Proxy, UPnP, Bridge, and IP
PassThrough.
3.7.8.1 IGMP Proxy
Click IGMP Proxy, and the page as shown in the following figure appears. IGMP proxy enables the system to
issue IGMP host messages on behalf of hosts that the system discovered through standard IGMP interfaces. The
system acts as a proxy for its hosts after you enable it.
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