DS-Lite support for GL-BE9300 in Version 4.8.1

[will.qiu]

Hi

DS-Lite is not currently supported by GL UI.
You may need to:

1. First provide internet access to the BE9300 using your phone's hotspot
   Repeater - GL.iNet Router Docs 4
2. SSH into the router and run the following commands to install DS-Lite support

opkg update
opkg install ds-lite

4. Reboot the router
5. Access Luci - Network - Interfaces, click the Edit button next to WAN
6. Select Dual-Stack Lite for Protocol and click the Switch protocol button
   
   
7. Configure the DS-Lite AFTR address and save
   
   
8. Click the Save & Apply button to apply the configuration