ConfigurationWizard

  General Settings

Enable Interface  

  Interface Properties

Interface Name wan1_ppp
Zone WAN
Base Interface wan1
Description (Optional)

  Connectivity

Nailed-Up  
Idle timeout (Seconds)

  ISP Setting
Advanced

Protocol
Authentication Type
User Name
Password
Retype to confirm

  IP Address Assignment

Get Automatically
Use Fixed IP Address  
  IP Address
Metric  (0-15)

  Interface Parameters
Advanced

Egress Bandwidth  Kbps

  Connectivity Check

Enable Connectivity Check  
  Check Method
  Check Period  (5-30 seconds)
  Check Timeout  (1-10 seconds)
  Check Fail Tolerance  (1-10)
  Check Default Gateway 10.112.112.112
  Check this address  (Domain Name or IP Address)

  Related Setting

Add this interface to WAN_TRUNK to allow WAN load balance.
Configure Policy Route