Draytek Vigor2820 Series User Manual page 246

5. Return to previous page. Enter the Name of Index Class 2 by clicking Edit link. In this
index, the user will set reserved bandwidth for HTTPS. And click OK.
6. Click Setup link for WAN1.
7. Check Enable UDP Bandwidth Control on the bottom to prevent enormous UDP
traffic of VoIP influent other application. Click OK.
8. If the worker has connected to the headquarter using host to host VPN tunnel. (Please
refer to Chapter 3 VPN for detail instruction), he may set up an index for it. Enter the
Class Name of Index 3. In this index, he will set reserved bandwidth for 1 VPN tunnel.
238 Vigor2820 Series User's Guide