Draytek VIGOR2860 series User Manual page 253

To use Advance Mode, do the following steps:
1. Click the Advance Mode radio button.
2. Click Index 1 to access into the following page.
Available settings are explained as follows:
Item
Enable
Protocol
Vigor2860 Series User's Guide
Description
Check this box to enable this policy.
Use the drop-down menu to choose a proper protocol for
the WAN interface.
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