How to Configure Bandwidth Management (BWM) for VPN on the USG FLEX Series?

Zyxel_Stanley

Question:
How to Configure Bandwidth Management (BWM) for VPN on the USG FLEX Series?

On the USG FLEX series, Bandwidth Management (BWM) works only when the VPN is configured as a route-based VPN (VTI).
Please note that policy-based VPNs do not support BWM.

Answer:
Step-by-Step Configuration:
(1) Configure the VPN as a route-based VPN (VTI).

(2) Create the BWM rules:
Incoming Interface: e.g., ge3 (LAN)
Outgoing Interface: VTI interface
Source Address: Your LAN subnet
Destination: any or the VPN peer IP

Download Limit: e.g., 10 Mbps
Upload Limit: e.g., Unlimited or as needed