iiNet Technicolor TG-789 Broadband Gateway

Default access and factory-reset steps, cited to the manufacturer.

For regaining access to a router you own or administer. If you didn't set it up, ask whoever did.

Login address: http://10.1.1.1
Gateway IP: 10.1.1.1
Username: admin
Password: — on the device label —

The password is unique to your unit and printed on a sticker on the router (often labelled Password or Access Key).

iiNet's Technicolor TG-789vac v2 VDSL2/ADSL2+ gateway (802.11ac dual-band, built-in VoIP phone ports). Username is admin; the admin password is UNIQUE per unit, printed under 'GUI Login' on the barcode sticker — the sample values in iiNet's guide are not a shared default.

Factory reset

Browse to http://10.1.1.1 and log in with username admin and the default password shown under 'GUI Login' on the modem's barcode sticker. To reset, hold the recessed reset button about 10 seconds until the modem restarts, then log in again with the sticker password.

More iiNet models

Source: iiNet TG789 Broadband Gateway Quick Setup Guide (help.iinet.net.au, official)verified · updated 2026-07-27

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