Find the default login, username, password, and ip address for your Buffalo AirStation WMR router. You will need to know then when you get a new router. Buffalo AirStation AC Dual Band Wireless Travel Router (WMRBK) I was wondering about this question posed a year ago in the reviews of this router. 0 Buffalo UBoot Version: 3. 02 and earlier; WMRW firmware Ver. 20 (Router / Switch / AP)4 Apr The WMRBK firmware has basically no.