Please set the network card's IP address manually which is connected with HUB 192.168. 8.100 (It could be used as '192.168. 8. *', Huawei Index of /uploads/Huawei/Windows Tools - LekkerStuff
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Using the tool requires precise timing and correct configuration. Here is a standard procedure, which applies to models like the , and similar ONTs.
Extract the downloaded archive and run the executable file (usually named OntMulticastUpgrade.exe or similar) as an Administrator. Step 2: Configure Network Parameters
The official provides the verified, secure link to download the Huawei Multicast Upgrade Tool and compatible device firmware. This tool serves as an essential Windows utility for network administrators. It allows forced or bulk firmware upgrades on Huawei LAN port routers, 4G/5G CPEs (like the B593, B310, and E5186), and EchoLife ONTs over a local wired connection. Please set the network card's IP address manually
Before initiating a multicast flash, gather the following essential assets:
Multicast upgrades cannot be performed over Wi-Fi. You must physically connect your computer to the router's LAN port.
Could you share the of your Huawei router (e.g., B593, E5186, or an EchoLife ONT)? If your router is currently malfunctioning, let me know its current LED status so I can help troubleshoot the issue. Share public link
For official ONT firmware, Huawei recommends contacting your local Internet Service Provider (ISP) directly, as ONT software is often customized for specific carrier networks. Extract the downloaded archive and run the executable
For commercial routers and enterprise equipment, log into the . An authorized enterprise account or corporate email login is required to unlock software repositories and sign off on digital signatures. Carrier-Customized Home Gateways
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Temporarily turn off third-party antivirus suites and Windows Defender Firewall. These security applications frequently block incoming and outgoing multicast traffic. 2. Configuring the Multicast Tool
Open the Multicast Upgrade Tool executable ( .exe ) on your Windows PC. 2. Select the Network Interface Card AR1220 vs. AR1220V).
The downloaded firmware file may be corrupted or designed for a different hardware revision. Double-check your exact model suffix (e.g., AR1220 vs. AR1220V).
The Huawei Multicast Upgrade Tool is an official network utility designed for telecommunications engineers and network administrators. Instead of uploading a firmware file through a standard HTTP/HTTPS web browser interface, this tool broadcasts the firmware binary file across the local area network (LAN) using multicast protocols.
Download Multicast Upgrade Tool for Huawei LAN Port Routers Link
What is the of your Huawei router? (e.g., HG8245H, EG8145V5) What operating system are you running on your computer?
Upgrading dozens of newly unboxed routers before field installation.