Netduma R2

Current Firmware

Previous Firmware






Release Notes

Netduma R2

  • Wider range of games and applications supported by DumaOS (and more to come!).
  • Hybrid VPN no longer experiences issues when switching between Wireguard and OpenVPN.
  • DNS settings for Hybrid VPN are now retained after reboot.
  • Fixed an issue where replacing a faulty config file for Hybrid VPN would cause functionality issues.
  • OpenVPN logs are no longer deleted when the VPN is disabled.
  • Various other fixes to Hybrid VPN functionality and stability.
  • IPv6 traffic is now always categorised by QoS, allowing QoS to interact with it more reliably.
  • Ping Heatmap no longer crashes if pinging an empty server group.
  • Improvements to overall DumaOS stability, reducing cases where users see random reboots or disconnections.
  • Numerous security improvements.
  • Mobile view: New priority boost button - lets you temporarily prioritise any traffic type
  • Mobile view: New Ping Optimiser feature - which finds the best QoS settings for your home
  • Mobile view: Revamped Connection Benchmark to split out into a separate Speedtest and Ping Test
  • Support for Work From Home protocols
  • Added Data History
  • Connection Benchmark upload result no longer affected by Congestion Control
  • Added Hybrid-VPN fixes
  • System-wide websocket improvements
  • Setup process uses both desktop and mobile view to automatically configure more of DumaOS
  • System-wide improvements to CPU and memory usage
  • Ping Heatmap front-end fixes
  • Improved stability of back-end processes
  • Improved clean-up process system-wide on shutdown
  • Improved wireless stability
  • Added support for Wireguard in Hybrid VPN
  • Added ability to use specific IPv4/IPv6 DNS in HybridVPN
  • Fixed issue with DHCP service crashing
  • Added better backend flash usage monitoring for preventing long-term issues
  • Added improved configuration system allowing for faster and more stable integration of new features
  • Fixed issue where Wi-Fi password wouldn’t match label after reset
  • Multiple security improvements
  • Fixed ‘Rapps not loading’ issue (Big thanks to @pollutionblues for all his help troubleshooting this)
  • Fixed Hybrid VPN DNS leak issue
  • System-wide GUI improvements
  • Added cloud gaming and Work From Home categorisations for QoS
  • Added VLAN Support
  • Added Public IP viewable on Network Status panel - can be toggled on/off
  • Added Set Home by address on Geo-Filter
  • Added a Report button to the ping panel - use this to report an abnormal ping, incorrect server type, server required for online play or other (e.g. incorrect location) direct from the Geo-Filter
  • Added Resync button to Device Manager
  • Changed Device Manager Table View panel order
  • Network Monitor Category Breakdown viewable by default
  • System-wide GUI improvements to both cosmetics and Security
  • Increase DHCP cache size to 10000 avoiding DHCP being filled up with only 1500 requests
  • Improved wireless devices Traffic Prioritisation
  • Fixed IPv6 devices not being assigned a DHCP IP sometimes
  • Fixes for DumaOS webserver for GUI to operate smoothly
  • Improve DPI detection services
  • Improved Bandwidth Allocation backend

General Improvements

  •          System-wide GUI improvements.
  •          Memory usage improvements.
  •          Added new Copy to Clipboard button for information generated by Rapp Performance and Device Manager > Wi-Fi Scan (also a new addition).
  •          Fixed initial tour throwing errors if ‘Next’ clicked too early.
  •          Fixed various issues with upgrade process.
  •          Fixed various vulnerabilities.

Wi-Fi Improvements

  •          Improved Wi-Fi band steering.
  •          Improved Wi-Fi range coverage.
  •          Fixed Wi-Fi settings not preserving on firmware upgrades.
  •          Fixed Wi-Fi station details displaying incorrectly if the device is disconnected.
  •          Fixed 5GHz channel not starting correctly when splitting the channels.
  •          Added auto Wi-Fi channel detection, picking the least noisy Wi-Fi channel to achieve better results.
  •          Added Wi-Fi channel width setting for greater control.
  •          Added Wi-Fi region setup to the setup wizard.
  •          Added Wi-Fi radar detection DFS channels.
  •          Added Wi-Fi Performance feature to devices.
  •          Added Wi-Fi Scan feature.
  •          Added more Wi-Fi stations information for better debugging.

Ping Heatmap

  •          Fixed Ping Heatmap displaying multiple graphs when spam-clicking.


  •          Congestion Control Auto-Setup is now less aggressive - users should see improved results.
  •          Improved QoS Stability.
  •          QoS now loads quicker on start-up.
  •          Fixed QoS not always loading correctly.
  •          Fixed QoS crashes and stability issues.
  •          Fixed Congestion Control Auto-Setup layout issues when zoomed in.
  •          Fixed "Applying Settings" popup appearing when Auto-Setup loads.
  •          Fixed Congestion Control Auto-Setup button.
  •          Fixed Auto-Setup not always setting the slider.
  •          Fixed incorrect padding around auto-setup bars.
  •          Fixed Auto-Setup throttling below 1%.

Connection Benchmark

  •          Fixed issues with Speed Test when WAN is disconnected.
  •          Fixed Ping Under Load test not working correctly.

Device Manager

  •          Device status will update between online and offline much faster.
  •          Fixed Device Manager crashes.
  •          Fixed Device Manager spam messages about device status.
  •          Fixed issue where devices sometimes have no name.
  •          Fixed issue when adding a new device causing Rapps to fail.

Traffic Controller

  • Fixed Traffic Controller causing DumaOS to fail loading

Network Settings

  •          Fixed MAC cloning to update the device interface correctly.
  •          Removed MAC address cloning toggle, added reset button.
  •          Added more special characters for Wi-Fi password entry.


  •          Updated to use new multi-threaded webserver for faster GUI loading.


Installation instructions:

  • Download the file above
  • Open DumaOS at or /dumaos/
  • Click the three dots in the top right of the interface
  • Click Update
  • Click 'Select Upgrade File' and choose the file you just downloaded
  • Click 'Upgrade' and wait about 5 minutes for the update to apply
  • Do not unplug your unit during this time!
v.3.0.123Release firmware