DD-WRT Router Login: Access the Web Interface

DD-WRT is open-source firmware you install on a compatible router to replace the manufacturer’s software, unlocking advanced features. Because it is firmware rather than a brand, its login differs from what people expect: the default username is root and the password is admin, not the admin/admin many sites list. Newer builds ask you to create your own credentials instead. This guide covers the login, finding your address, and changing your Wi-Fi.

How to Log In to DD-WRT

1. Connect your computer to the router, ideally with an Ethernet cable into a LAN port, which avoids being logged off when you save wireless changes.
2. Open a web browser such as Chrome, Firefox, or Edge.
3. In the address bar, type your router’s IP address and press Enter. DD-WRT keeps the same IP address the router used before you flashed it, so this varies, covered below. The most common is 192.168.1.1.
4. Enter the username and password. See the next section.

Default Username and Password

DD-WRT version	Username	Password
v23 SP1 and later	root	admin
Latest builds	(you create it)	(you create it)
Some very early versions	(none required)	admin

The classic DD-WRT default is root as the username and admin as the password. This trips people up, because most routers use admin as the username, and several websites incorrectly list admin/admin for DD-WRT. If admin/admin fails, try root/admin.

The latest versions of DD-WRT require you to set your own username and password the first time you access the web interface, so there is no default at all on a fresh install. Whatever you create then becomes your login.

One more detail for advanced users: when connecting over Telnet or SSH, you use the username root even if you set a custom username in the web interface.

Finding Your DD-WRT Router’s IP Address

Because DD-WRT is installed onto existing hardware, its address depends on the router you flashed. Common defaults include:

• 192.168.1.1, most commonly used by Linksys and Asus hardware.
• 192.168.2.1, some Belkin units.
• 192.168.11.1, some Buffalo units.
• 192.168.10.1 or 192.168.30.1, some Motorola units.

If none work, confirm your gateway. On Windows, press Windows + R, type cmd, run ipconfig, and read the “Default Gateway” line. On a phone, check your Wi-Fi network details for the gateway field, or see our guide on how to find your router’s IP address.

How to Change Your Wi-Fi Name and Password in DD-WRT

DD-WRT splits the network name and the password across two tabs, which is worth knowing.

To change the network name:

1. Log in to the web interface.
2. Select Wireless, then Basic Settings.
3. Enter your new name in the Wireless Network Name (SSID) field.
4. Click Apply Settings.

To change the Wi-Fi password:

1. Select Wireless, then Wireless Security.
2. Enter your new password in the WPA Shared Key field.
3. Click Apply Settings.

After saving, devices reconnect using the new details. Use a password of at least 12 characters with no personal details. Our full guide on how to change your Wi-Fi password covers it for any router.

How to Change Your DD-WRT Login Password

Because root/admin is a widely published default, changing it matters. In the web interface, go to the Administration tab, then Management, where you can set the router username and password. Store the new strong credentials safely, since recovering them means a reset. It is a core part of securing your network.

What to Do If You Cannot Log In

The page will not load. DD-WRT uses whatever IP the router had before flashing, so confirm your gateway with ipconfig rather than assuming 192.168.1.1. Also make sure you are connected to the router itself, not mobile data or another network. If it still will not open, work through our guide on what to do when you cannot access the router web interface.

admin/admin does not work. Try root/admin, which is the actual DD-WRT default. On the newest builds, use the credentials you created at first access, since there is no factory default.

The interface is unresponsive after flashing. A power cycle often helps. If the router is unreachable after a firmware flash, DD-WRT’s own recovery methods for your specific hardware are the next step, since procedures vary by model.

A cached page is blocking you. Clear your browser cache or use a private window.

How to Reset DD-WRT

A reset restores DD-WRT’s defaults and erases your configuration.

1. With the router powered on, press and hold the Reset button for about 10 to 30 seconds, depending on the hardware, until the lights change.
2. Wait for the router to restart.
3. Log in with root and admin, or create new credentials if your build prompts you.

For DD-WRT specifically, a “hard reset” or 30-30-30 style procedure is sometimes recommended on older hardware, though this varies by model and newer devices should not use it. Check DD-WRT’s documentation for your exact router before performing an aggressive reset, since the wrong procedure can cause problems on some hardware.

Conclusion

DD-WRT login catches people out because it is firmware rather than a brand: the default username is root, not admin, with the password admin, and the newest builds have you create your own credentials on first access. The IP address is whatever your router used before flashing, most often 192.168.1.1, so confirm your gateway if it does not load. Once in, remember that the Wi-Fi name and password live on separate tabs under Wireless, and change the default login, since root/admin is published everywhere.