TP-Link TL-ER6020 manual Link Backup,  General,  List of Rules

The following items are displayed on this screen:

General

Protocol:Select the protocol for the entry in the drop-down list. If the protocol you want to set is not in the list, you can add it to the list on 3.3.4.4 Protocol page.

Source IP: Enter the source IP range for the entry. 0.0.0.0 - 0.0.0.0 means any IP is acceptable.

Destination IP: Enter the destination IP range for the entry. 0.0.0.0 - 0.0.0.0 means any IP is acceptable.

Source Port: Enter the source Port range for the entry, which is effective only when the protocol is TCP, UDP or TCP/UDP. The default value is 1 – 65535, which means any port is acceptable.

Destination Port: Enter the destination port range for the entry, which is effective only when the protocol is TCP, UDP or TCP/UDP. The default value is 1 – 65535, which means any port is acceptable.

WAN: Select the WAN port for transmitting packets.

Effective Time: Specify the time for the entry to take effect.

Status:Activate or inactivate the entry.

List of Rules

You can view the information of the entries and edit them by the Action buttons.

The first entry in Figure 3-40indicates: All the packets with Source IP between 192.168.0.100 and 192.168.0.199 and Destination IP between 116.10.20.28 and 116.10.20.29 will be forwarded from WAN1 port, regardless of the port and protocol. This entry is activated d and will take effect at 8 am to 10 pm from Monday to Friday.

3.3.4.3Link Backup

With Link Backup function, the Router will switch all the new sessions from dropped line automatically to another to keep an always on-line network.

-61-