Hello, friend!
The HG630 V2 is a carrier product and is a home gateway ONT.
I have limited information about the HG630 V2. Therefore, I can only reply to your requirements based on the general features of the ONT.
You can log in to the web interface of the HG630 V2 and set the IP address or MAC address to restrict the access of the device.
I am not sure whether the HG630 V2 supports the filtering function. To log in to the HG630 V2 WebUI, perform the following steps:
Before you log in to the HG630 V2 web management page, ensure that the computer used for the login is connected to the HG630 V2 and has been configured to automatically obtain an IP address or assigned with a static IP address.
1. Open a browser. In the address box, enter 192.168.1.1. Press Enter.
2. Enter the login user name (user by default) and password (HuaweiUser by default).
Click Login.
If the HG630 V2 web interface does not provide the filtering function, contact your ISP for a solution.
Thanks!