Decrypt the Settings On Linux/Unix-like systems run: $ python decrypt-conf.py nf or on Windwos: >python.exe decrypt-conf.py nf This will produce a new file called. Then open a DOS or PowerShell command shell and install the pycrypto module: pip install -use-wheel -no-index -find-links=pycrypto Download decrypt-conf.py Download the script and you nf from your modem and put them in the same directory. Make sure you check the box to add Python to your PATH in the installer. Set up Linux Install the decrypt-conf.py dependencies: $ sudo pip install pycrypto Set up Windows On Windows systems will need to download and install.

Next download a copy the the decrypt-conf.py script included in this repository. Open a web browser to and navigate to Managment / Configuration / Backup and download the nf file. However, thanks to some reverse engineering done by Matty123123 at the forums there is a way to decrypt the configuration file obtained when you download the backup settings from the router. Getting the admin Password All Versions From firmware version access to the advanced settings was disabled, as was the ability to view the admin password in the Access Control page. If you now open your browser to and enter the admin user and password details found you will enable the advanced configuration menus. Near the top of the page you will find a line something like this: pwdAdmin = 'XXXXXXX' This is the admin user password. Legal notice All rights reserved Š Copyright 2012 - Sagemcom SAS, Rueil Malmaison, France. Open a web browser to and navigate to Managment / Access Control and view the source of the righthand part of the page. Getting the admin Password Prior to Software Version Getting the admin user password prior to firmware version such as version 7.253.2_F3864V2_Optus. There are a number of ways you can obtain the admin password, with some methods depending on the firmware version your modem is running.

Getting Access to Advanced Configuration Options The advanced features of the modem are not accessible by default and require you to login as the admin user to be able to view and modify them.

README.md Overview This repository is a collection of tools and tips for the Optus Sagemcom 3864 broadband modem.

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