Uploading a Modified Configuration Once you have obtained a plain text version of the configuration you can then modify it and upload it to the device. Search this file for the lines: XXXXXXXXXXXXX The password is base64 encoded so to decode it copy it into the following command line: $ echo XXXXXXXXXXXX base64 -d Accessing the Advanced Settings To access the advanced menus enter the following URL with your router's admin password into your browser: Credit goes to Matt Goring for his original on which I based my python script. 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. If you now open your browser to and enter the admin user and password details found you will enable the advanced configuration menus. Contents Start Telnet and establish a connection Telnet standard commands Telnet command options Start Telnet and establish a connection Telnet is used from the command line, for example, the command prompt on Windows. These Telnet commands will help you do that. Near the top of the page you will find a line something like this: pwdAdmin = 'XXXXXXX' This is the admin user password. Tools Telnet commands You can use Telnet to access other systems. 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 7.253.2F3864V2Optus. 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. Overview This repository is a collection of tools and tips for the Optus Sagemcom 3864 broadband modem.

Sagemcom Tools Telnet