Guide to modem buttons and ports - Sagemcom F@ST 3864AC - Optus
Trying to access ADMIN settings to change DNS within the OPTUS F@ST 3864AC ROUTER. If anyone knows a work around that'll be great thanks (it's my only router) : r/HomeNetworking
Peter Morrissey's Technology & Scripting Blog: Optus - Sagemcom F@ST 3864 modem/router - admin username and password
Optus on Twitter: "@Birdy92 We're offering a two modem solution for cable customers. NETGEAR CM500V + SAGEMCOM F@ST3864AC. Can u send us a DM with your details? Dan" / Twitter
Sagemcom Fast 3864V2 Optus - default username/password and default router IP