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AREDN Release Notes v3.19.3.0 – 23 March 2019
The AREDN team is pleased to announce the general availability of the latest stable release of AREDN firmware.
Since our last stable release just 6 months ago, the AREDN team has made significant progress. We now fully support 55 devices from three manufacturers, and support an additional 4 devices with some cautions. This diversity of supported equipment enables hams to choose the right gear for a given situation and budget.
Our documentation has been vastly improved. If you haven't seen it recently, please look at the --ONLINE DOCS -- link under the Docs tab on the Main Menu bar. Our documentation is available to download as a PDF so that you can read it offline at your convenience.
- AREDN firmware is now based on the most recent stable version of OpenWRT 18.06.2 released in January 2019. This includes a current version of the Linux kernel. This improvement is significant in that it enables AREDN firmware to benefit from the many bug fixes, security improvements and feature enhancements provided by developers around the world.
- Current AREDN nightly builds can be loaded onto any supported (or ‘in testing’) Ubiquiti device by using the TFTP method. If the version of AirOS is v5.5 or lower, then the AirOS Web Interface may be used to load AREDN. The bootloader provided with AirOS 5.6 and higher will check for official “signed Ubiquiti firmware”...
Updated date: Saturday, March 23, 2019 - 13:08
AREDN Release Notes v3.18.9.0 – 26 September 2018
The AREDN team is pleased to announce the general availability of the latest stable release of AREDN firmware.
This release includes many significant improvements in the underlying OpenWRT code during the last 4 years, from July 2014 to August 2018. It also introduces a major upgrade in OLSR from version 0.6.7 to version 0.9.6.2.
Details of the OpenWRT changes are found at the following links:
OpenWRT 18.6.0 – First Stable Release – July 2018
OpenWRT 18.06.1 Service Release
OpenWRT Version History
List of Changes
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AREDN firmware is now based on the most recent stable version of OpenWRT 18.06.1 released in August 2018. This includes a current version of the Linux kernel. This improvement is significant in that it enables AREDN firmware to benefit from the many bug fixes, security improvements and feature enhancements provided by developers around the world.
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Current AREDN software can be loaded onto any supported (or ‘in testing’) Ubiquiti device by using the TFTP method. If the version of AirOS is v5.5 or lower, then the AirOS Web Interface may be used to load AREDN. The...
Updated date: Saturday, October 13, 2018 - 10:10
ARRL Awards 2018 Microwave Development Award to AREDN Team
The ARRL announced that The Amateur Radio Emergency Data Network (AREDN) project team was named as recipient of the 2018 ARRL Microwave Development Award for its initiatives to utilize Amateur Radio’s microwave bands. These included extending the network’s high-speed multimedia capabilities from solely 2.4 GHz to 900 MHz, 3 GHz, and 5.8 GHz, and adding 802.11n protocol to improve data throughput. The Board also acknowledged the efforts of the many AREDN implementation groups around the country who are building networks based on this technology and who stand ready to utilize them to serve the needs of their communities in times of disaster.
Updated date: Thursday, August 2, 2018 - 20:16
AREDN Project Announces Strategic Changes
AREDN forms a non-profit corporation to ensure continuity
The project saw the need for more formal governance and as a result, took the strategic step of organizing as a non-profit corporation. This will help protect the user-community investments in mesh networking by setting up the framework for long-term resource management, research, and development.
Our mission is still focused on providing the Amateur Radio Community with software, education, and support to enable them to aid public safety, emergency response and disaster relief agencies with high-speed multimedia data networks.
Continuing to rely on the financial support of a few individuals is not a sustainable means of supporting the project. Without more widespread support, the community’s growing investment in network equipment and relationships with served agencies is at risk. We expect to obtain contributions primarily from the ham community. We plan to use these funds to cover operating expenses such as web site hosting, setup a test and validation lab, obtain associated test equipment, and address the costs of promoting the project through various marketing channels. We plan to consider grants to fund worthy implementations of AREDN infrastructure as our resources may allow.
AREDN code repositories on GitHub
All AREDN source code...
Updated date: Wednesday, July 25, 2018 - 17:28
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Installing AREDN on Mikrotik using Windows
The new Mikrotik devices supported by AREDN are great, but the installation procedure for loading AREDN firmware on them using a Linux computer has been intimidating to many in our community.
There is no reason to fear any longer.
Ray KK6RAY (formerly KM6WUH) devised a procedure to install AREDN firmware on Mikrotik using a Windows computer. The widespread familiarity with Windows and fewer steps in Ray's procedure should greatly reduce any anxiety you may have about trying a Mikrotik unit.
Ray produced a 20-minute video to demonstrate the installation procedure. The video is on YouTube here.
In addition to a Windows computer, an AREDN-supported Mikrotik device (see Supported Platform Matrix), and an Ethernet cable, you will need:
- Tiny PXE software running on your Windows computer. Download this software (http://reboot.pro/files/file/303-tiny-pxe-server/) and...
hAP ac lite 5GHz LAN Access Point
Joe AE6XE reports that the Nightly Build available on Nov 28, 2018 will now include capability to use both wireless cards in the hAP ac lite device. The 2GHz is the Mesh RF and now the 5GHz is a standard part 15 Access Point bridged with the LAN network. This means that LAN mesh devices can be both on wifi and physically on the Ethernet port, both allocated the IP addresses assigned for the LAN network.
For now, the 5GHz channels overlapping Doppler Radar are not selectable -- the "DFS" channels. This will be an add on later to integrate in these channels.
The code changes that make this possible, also make the following capability readily doable and are in the pipeline for the nightly build:
1) Activating the Nanostation XM devices' secondary Ethernet port to be standard AREDN functionality (and daisy chain devices with poe passthough).
2) Ability to enable/disable the following for single wireless card devices -- only one active on the wireless at a time or both disabled:
a) mesh RF as we know today
b) LAN Access Point for...
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