What is the default IP address for DrayTek Vigor 3910?

The factory default IP address for DrayTek Vigor 3910 is http://192.168.1.1.

What is the default username and password for DrayTek Vigor 3910?

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

How do I factory reset the DrayTek Vigor 3910?

Locate the small Reset pinhole on the back panel of the DrayTek Vigor 3910. Press and hold it with a paperclip for 10-15 seconds while powered on until the LED lights cycle.

DrayTek Enterprise Core N/A (Wired Gateway) 10G Enterprise Multi-WAN Core

DrayTek Vigor 3910

Enterprise core router for multi-branch organizations with 500+ VPN tunnels

Open http://192.168.1.1 ↗

Illustration, not a product photo

Gateway IP

192.168.1.1

Factory Username

admin

Factory Password

admin

Technical specifications

Vigor Series

Manufacturer	DrayTek
Product Series	Vigor Series
Device Class / Category	Enterprise Core
Wireless Standard	N/A (Wired Gateway)
Speed Rating	10G Enterprise Multi-WAN Core
Ethernet & Fiber Ports	2x 10G SFP+, 2x 2.5G RJ45, 4x 1G RJ45, Quad-Core
Routing / Firewall Throughput	9.4 Gbps NAT / 3.3 Gbps IPsec
Default Gateway URL	http://192.168.1.1 ↗
Operating System / Firmware	DrayTek DrayOS

How to log in to your DrayTek Vigor 3910

1 Connect Your Device: Plug your PC into any LAN port on the DrayTek Vigor 3910 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 "admin", 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 DrayTek Vigor 3910?

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

What ports and speeds does DrayTek Vigor 3910 support?

The DrayTek Vigor 3910 is equipped with 2x 10G SFP+, 2x 2.5G RJ45, 4x 1G RJ45, Quad-Core with an overall speed rating of 10G Enterprise Multi-WAN Core.

How do I reset my DrayTek Vigor 3910 to factory settings?

Press and hold the physical Reset button on the DrayTek Vigor 3910 for 10 to 15 seconds until the power LED blinks, resetting all settings to factory default.