Airlink101 AR686W User Manual page 15

Click Next and the wizard will detect your WAN settings, or you can select your
Step 8
WAN type manually by checking "Let me select WAN service by myself".
Enter the settings based on your WAN service type.
Step 9
Cable (Dynamic IP)
If you are using cable Internet service, your WAN type is "Dynamic IP". You do not need
to configure anything here, and then click Next to continue.
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