What is the default IP address for Zyxel VMG8825-B50B?

The factory default IP address for Zyxel VMG8825-B50B is http://192.168.1.1.

What is the default username and password for Zyxel VMG8825-B50B?

The default username is "admin" and the default password is "1234".

How do I factory reset the Zyxel VMG8825-B50B?

Locate the small Reset pinhole on the back panel of the Zyxel VMG8825-B50B. Press and hold it with a paperclip for 10-15 seconds while powered on until the LED lights cycle.

Zyxel Modem Gateway Wi-Fi 5 (802.11ac) AC2400 VDSL2/GPON Gateway

Zyxel VMG8825-B50B

Carrier-grade VDSL2 supervectoring gateway with AC2400 Wave 2 Wi-Fi

Open http://192.168.1.1 ↗

Illustration, not a product photo

Gateway IP

192.168.1.1

Factory Username

admin

Factory Password

1234

Technical specifications

DSL / Fiber VMG

Manufacturer	Zyxel
Product Series	DSL / Fiber VMG
Device Class / Category	Modem Gateway
Wireless Standard	Wi-Fi 5 (802.11ac)
Speed Rating	AC2400 VDSL2/GPON Gateway
Ethernet & Fiber Ports	1x VDSL2 35b, 1x 1G GbE WAN, 4x 1G LAN, 2x POTS, USB
Routing / Firewall Throughput	300 Mbps VDSL / 1 Gbps WAN
Default Gateway URL	http://192.168.1.1 ↗
Operating System / Firmware	Zyxel OPAL OS

How to log in to your Zyxel VMG8825-B50B

1 Connect Your Device: Plug your PC into any LAN port on the Zyxel VMG8825-B50B using an Ethernet cable, or connect to the default Wi-Fi SSID printed on the router label.
2 Navigate to Gateway IP: Launch your web browser and enter http://192.168.1.1 into the address bar.
3 Enter Factory Credentials: Enter username "admin" and password "1234", then click Login.
4 Configure Security & Password: Follow the on-screen Quick Setup wizard to customize your Wi-Fi SSID, set WPA3/WPA2-AES encryption, and establish a new master administrator password.

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Frequently asked questions

What is the default login for Zyxel VMG8825-B50B?

The default IP address is http://192.168.1.1, default username is "admin", and default password is "1234".

What ports and speeds does Zyxel VMG8825-B50B support?

The Zyxel VMG8825-B50B is equipped with 1x VDSL2 35b, 1x 1G GbE WAN, 4x 1G LAN, 2x POTS, USB with an overall speed rating of AC2400 VDSL2/GPON Gateway.

How do I reset my Zyxel VMG8825-B50B to factory settings?

Press and hold the physical Reset button on the Zyxel VMG8825-B50B for 10 to 15 seconds until the power LED blinks, resetting all settings to factory default.