Click Add and the following page appears.
In this page, you can select a ETH port, such as eth0/ENET4, and select
connection mode. Click Apply/Save to save configuration.
4.3.2 WAN Configuration
Choose Advanced Setup > WAN Service, and the following page appears.
Figure 13 WAN configuration
Click Add to configure PPPoE, PPPoA, Mer (IPoE), Bridge, IPoA WAN
configuration.
Note: ETH and PTM/ATM sevice can not be coexist.
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