The most common Dasan router login is user / user.
The Most Common Dasan Logins
- user / user: limited user access on many units.
- user / 1234: some ISP versions.
- admin / the password on the label: some newer units.
- Chunghwa versions: username cht, with the password on the label.
Every Known Dasan Default Password
| Dasan Model | Username | Password |
|---|---|---|
| H640DW Viettel | user | user |
| H660EW | user | user |
| H660GM | admin | printed on router |
| H660GM | user | 1234 |
| H660RM | user | 1234 |
| H660WM | cht | printed on router |
If the Default Password Doesn't Work
Someone has changed it. Check the label and ask your ISP, then reset the router to get the default back. See choosing a strong password.