If you can share the and your role (home user / ISP tech / network admin), I can point you to a safer and more relevant solution.
Multicast is a network protocol that allows a single packet to be sent to multiple destinations simultaneously, reducing network traffic and improving efficiency. In a LAN environment, multicast is useful for applications such as video conferencing, online gaming, and IPTV. If you can share the and your role
If you are a network enthusiast, a fiber subscriber looking to bridge your ISP connection, or a technician managing Huawei Optical Network Terminals (ONTs), you have likely encountered the limitations of the standard web interface. Huawei routers, while robust, often hide advanced features—such as WAN bridge mode or VLAN bindings—behind locked menus or carrier-specific firmware. If you are a network enthusiast, a fiber