User Guide

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Level Description
Severity
debugging 7
Debug-level messages
4.8.8 NAT Table
NAT Table corresponds to a mapping relation, which displays the connection sessions in network to
help user check forwarding status and troubleshoot network.
Choose the menu Maintenance→NAT Table→NAT Table to load the following page.
Figure 4-72 NAT Table
The following items are displayed on this screen:
 Filter Setting
Out Link:
Select an interface for forwarding data packets.
Protocol:
Select the protocol which is used in the link.
Local IP Address:
Optional. Enter the local IP address to be filtered.
Configure the options above, then click <Show> to apply.
 NAT Table
Protocol: Displays the protocol used in the current network link.
Local IP Address: Displays the IP address of the device in LAN.
Local Port: Displays the used port of the device in LAN.
Transform Port: Displays the WAN port through which the data is sent after transformed by
NAT.
Remote IP Address: Displays the IP address of the device in WAN.
Remote Port: Displays the used port of the device in WAN.