slideshow 1 slideshow 2 slideshow 3 slideshow 4 slideshow 5 slideshow 6 slideshow 7 slideshow 8 slideshow 9 slideshow 10 slideshow 11 slideshow 12 slideshow 13

Alerts

AREDN highly recommends upgrading to AREDN security release v3.21.4.0
For more information see the Latest Docs page

News


Report on Meshoween 2021 network test

Note - this report is written from a Southern California perspective. Depending on your location, as they say YMMV!

During the test the node count on the linked networks locally rose to around 1,090.  N2MH's N2MH-Hub saw 1428, most likely a record for an AREDN network.

Observations:

As we hoped, network storms never appeared from our West Coast point of view, and none have been reported to date.  Network traffic was not substantially higher than normal. Using KN6PLV's Mesh Monitor, messages per second were averaging about 600 before the test.  During the test it hovered closer to 700. Most of the increase in traffic was due to OLSR routing broadcasts, which each node has to handle.

As we expected, older devices struggled. Many wound up with a load significantly greater than 1 (which is a full load for a single-CPU device like these), indicating their CPUs were struggling to keep up with their pending processes.  Ssh'ing into a few of them and running top showed that with node counts around 1,000, loads of around 4-5 were seen.  

Things we didn't expect:

While the slower nodes struggled with displaying UI pages, they were usually still able to pass traffic.  But occasionally that older hardware bogged down so much that it couldn't.  Perhaps some effort should be made to prioritize traffic handling...

Read More
Updated date: Sunday, October 31, 2021 - 15:17


Meshoween test results

We've wrapped up the Meshoween network abuse test  :-). 
If you participated and have any specific observations, please pass them along to me (orv.beach@gmail.com) and they'll be rolled them into the report on the test. 

tl;dr - it went pretty well - a few surprises.

Updated date: Saturday, October 30, 2021 - 20:55

Pages

Announcements


AE6XE on YouTube Hamfest 23 May 2020

Joe AE6XE described typical AREDN deployment scenarios with Han Radio 2.0 host Jason KC5HWB. He offered advice on how to get started and choosing suitable devices.
His presentation slide deck is here.


AREDN Radio Selection

Steve KC0EUW produced a short video to help you select the right AREDN mesh radio for your needs. He explains the use of the Supported Platform Matrix to verify the types of suitable devices. Steve then walks you through the types of operational situations you may encounter. He completes the selection process by using the Device Selection Spreadsheet created by Andre K6AH to make well-informed choices about radios that meet your requirements.

You can view Steve's video here.

Yuma Hamfest 2020 AREDN Update

Andre Hansen K6AH presented an update on the status of the AREDN Project at the Yuma Hamfest on Saturday, February 15, 2020 


19.07 Release Status Update

The upcoming release of many new devices, bug fixes, and capabilities still has a few issues being worked out:

1) The OpenWRT release that AREDN is based on, recently published another release candidate rc2, and there is a rc3 in the pipeline. This means we are still days/weeks away to see the OpenWRT official release.
2) There are 2 identified issues so far on Rocket M5 XW and Nanostation M5 XW devices still being worked.
3) Many models do not yet have any know testing to confirm all is working.

How can you help?   Check the status here:

https://drive.google.com/file/d/1IyDD_gPC4LLtZGERDQhS8Ix7EDiNjK12/view?usp=sharing

If you have a device that has not yet been tested, please down load the image and give a try here:

https://drive.google.com/drive/folders/1Pm466OqLPTARUuh_ux3xSoD2123H5EOw?usp=sharing

Joe AE6XE


Call for Code 2019 Global Winner Announced

Prometeo was announced the Call for Code 2019 Global Winner on Saturday, October 12, 2019 at the award ceremony held in New York City. After intense judging from IBM, the David Clark Cause, the United Nations Human Rights Office, the American Red Cross, and other subject matter experts in the first round, the eminent judges ranked the five finalist teams and selected Prometeo as the winning solution.

Prometeo not only wins the 200,000 USD grand prize, but open source project support from The Linux Foundation, meetings with investors and mentors, and solution implementation support through IBM's Code and Response initiative. The team also won the People's Choice award on October 4, where thousands of voters chose Prometeo as their favorite solution.

In his 33-year career as a firefighter, Joan Herrera has battled thousands of wildland fires and suffered the headaches and breathing problems that...

Read More


Call for Code Finalists Announced


#CallforCode 2019 five global finalists announced. Vote for your favorite #opensource tech solutions for natural disaster response and recovery. Pick the People's Choice Winner and get a chance to consult with a VC expert: ibm.biz/peoples-choice

Theme by Danetsoft and Danang Probo Sayekti inspired by Maksimer