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#Sagemcom fast 5260 software update pdf#
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#Sagemcom fast 5260 software update download#

Then reboot the modem by clicking the reboot button in the status widget at the top right.

Navigate to Wireless and uncheck the Enable Wireless box. Navigate to Advanced Setup / LAN and select Disable DHCP Server and click Apply/Save.

Next you will need to disable DHCP on the modem so that the alternative routing device you are bridging can get a public IP via DHCP.

On the next page is a summary of the settings.

On the next page select the WAN service type Bridging.

On the first page select a layer 2 interface for the service.

This will start a wizard-like set of forms for configuring the WAN Service Interface. Navigate to Advanced Setup / WAN Service and click the Add button.This will remove the non-bridged NBN FTTN VDSL WAN interface. Select the Remove checkbox for that row only and click the Remove button. Look for the row in the table with interface ptm0.1 and description ipoe_0_1_1.0. Navigate to Advanced Setup / WAN Service.

#Sagemcom fast 5260 software update password#

Open a web browser to and login as admin with the password obtained in the previous step.

Use the instructions above to obtain your admin password.

Factory reset the modem by hold a paper clip in the reset hole at the back of the modem until all the lights flash and it reboots.

Backup your existing configuration in case you want to revert to it later.

The NDN FTTN/VDSL steps are similar to ADSL:

Use the instructions above to obtain your admin password rather than those in the PDF.

#Sagemcom fast 5260 software update pdf#

Putting the device into bridge mode ADSL2 Connectionsįollow the instructions in the PDF to put Optus 3864 modem into bridge mode. Put into a restricted shell so type sh to drop into a BusyBox Linux shell. You will now be able to telnet to 192.168.0.1 and login using the usernameĪdmin and the password you obtained earlier. NOTE: If you already have the admin password, you can dump the config through this script: Set up Linux

#Sagemcom fast 5260 software update download#

Next download a copy the the decrypt-conf.py script included in this Configuration / Backup and download the nf file. Open a web browser to and navigate to Managment However, thanks to some reverse engineering done by Matty123123 at the įorums there is a way to decrypt the configuration file obtained when youĭownload the backup settings from the router. Was disabled, as was the ability to view the admin password in the Access Getting the admin Password All Versionsįrom firmware version access to the advanced settings The page you will find a line something like this:Įnter the admin user and password details found you will enable the advancedĬonfiguration menus. Open a web browser to and navigate to Managment / AccessĬontrol and view the source of the righthand part of the page. Optus Not an admin account Getting the admin Password Prior to Software Version the admin user password prior to firmware such as version 7.253.2_F3864V2_Optus. patched out WORKING ON LATEST 3864v1 FIRMWARE The passwords differ between modem models and firmware verions so try each one below until it works. Stick a paperclip in the RESET button for 5 seconds to reset the modem to factory default configuration. Leave the modem WAN/DSL ports disconnected if you want to access the modem using these passwords. These get automatically changed from the defaults when you connect the device to the Internet for the first time. Listed below are the factory default passwords set on Optus' devices. To get access for devices with unsupported firmware I will required a device running that firmware or someone to investigate and provide a fix for their firmware version. Browse to and check the Software Version against the table below to see if it is supported. The techniques below only work with certain firmware versions. There are a number of ways you can obtain the admin password, with some methodsĭepending on the firmware version your modem is running. You to login as the admin user to be able to view and modify them. The advanced features of the modem are not accessible by default and require Getting Access to Advanced Configuration Options Apparently the IV and the Key has also changed, which means that the decryption tool now doesn't work on newer firmwares. NOTE: Optus has patched out the ability to upload unencrypted configuration files, so the only way to upload them is if you re-encrypt them.

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