ZYXEL

You can find the default modem password for you model:

Model Login Username Password
PRESTIGE HTTP n/a 1234
PRESTIGE FTP root 1234
PRESTIGE TELNET (none) 1234
PRESTIGE 643 CONSOLE (none) 1234
PRESTIGE 652HW-31 ADSL ROUTER HTTP admin 1234
PRESTIGE 100IH CONSOLE n/a 1234
PRESTIGE 650 MULTI 1234 1234
PRESTIGE 900 HTTP webadmin 1234
PRESTIGE 645 HTTP admin 1234
PRESTIGE 660R-61C MULTI n/a admin
PRESTIGE P660HW MULTI admin 1234
ZYWALL 2 HTTP n/a (none)
ADSL ROUTERS Rev. ALL ZYNOS FIRMWARES MULTI admin 1234
PRESTIGE 660HW MULTI admin admin
P-660HW-61 Rev. PRESTIGE 660HW-61 HTTP n/a 1234
ZYAIR 4000 Rev. supervisor supervisor


router reset ip 192