Disaster Tech Lab’s CEO was recently interviewed by CCTV-Americas
Disaster Tech Lab’s CEO was recently interviewed by CCTV-Americas
Our current deployment in Oklahoma is now entering its 2nd month. While the initial reason for the deployment were the storms and tornadoes of early May the subsequent widespread and severe flooding has increased the need for our assistance.
We’re assisting a local non-profit called “The Facilitators” which sprung out of a group whom we supported during our 2013 deployment following the Moore tornadoes. This group has established very strong connections with the rural communities in the region and is tirelessly working to coordinate and assist in the rescue work, clear-up and rebuilding. The vehicle that we have fitted out with communications equipment, internet access and laptops for them is travelling around the area visiting affected communities as well as families affected by the flooding. This mobile unit allows them to carry out damage reporting on the fly as well as assisting people by providing phone and internet access which can be used for tasks such as registering for aid with FEMA, contacting insurance companies and friends and family.
The experience of the Facilitators volunteers combined with the mobile communication unit is proving a great help in assisting the affected communities to repair the flood damage and get their lives back on track.
Disaster Tech Lab is deploying a team of IT/Networking engineers to Nepal later this month. During the initial relief effort following the April 25th and subsequent earthquakes it has become clear that reliable & resilient communications are an issue for many NGO’s operating in Nepal. One of the large NGO’s which has been operating in Nepal for many years is “Operation Mobilisation”. Their compound just South of Kathmandu is being used as a hub by many other NGO’s and humanitarian organisations. This makes resilient, scalable communications even more essential.
The Disaster Tech Lab team will build a wireless Point-to-point link from the center of Kathmandu to the Operation Mobilisation compound. This P2P link will provide a reliable internet service to the compound. From there we will build a public and a private WiFi network covering the compound. The next step will be the installation of a VoIP service providing in- and out-bound calls. The resulting network will provide resilient internet access and communication services not only for Operation Mobilisation personnel but also for all the other NGO’s using the compound as their hub.
While in Nepal the team will also examine the options for providing reliable communications for the OM field teams and work to provide a suitable solution to this problem also.
The team will be composed of 7 volunteers from Europe, the US and Australia and will be using networking equipment generously donated by Cambium Networks as well as GPS SPOTgen3 trackers from Globalstar.
You can support this deployment by making a donation via our GoFundMe page.
Following the recent severe weather in Oklahoma recently (resulting in widespread flooding and damage) we have activated a small team to offer communications support to affected communities as well as responding organisations. One of the first organisations that got in touch with us was “The Facilitators” which is a group that come out of the people who we worked with at Steelman Estates following the 2013 Moore tornado.
We have worked with them to set up a mobile comms unit.
This unit is consists of an SUV (Ford Explorer) fitted out with two laptops (with headsets and webcams), a Cradlepoint 3G -> WiFi router, an Aruba Networks WiFi access point, a Mikrotik VoIP & SIP server and power inverters, cables, USB hib for phone charging etc.
The mobile unit will offer both public and secure WiFi access and both laptops are set up with Skype so that people can use it to make calls to other Skype users, landlines and cellphones.
The unit will be initially deployed to the Bridge Creek area but will move around visiting areas which have sustained flood, storm or tornado damage.
The meeting with Digicel (the countries largest cellphone provider) produced a good insight in the damage to the telecoms infrastructure, the recovery efforts and the most urgent needs.
All northern islands (less impacted) have been restored, quality is not always perfect but it’s workable
Remaining issues are for Erromango, Emae (Shepherd islands) and Tanna:
– Erromango (population around 3000):
- Situation: No coverage, 60m tower went down during the cyclone, it is 50 kms from Efate (Port Vila island) and was normally relaying data to get to Tanna
- Need: temporary satellite link with E1 capabilities
– Emae (population around 2500):
- Situation: No coverage, tower went down during the cyclone
- Need: temporary satellite link with E1 capabilities
– Tanna (population around 45000):
- Situation: Partial coverage, operating on VSAT at the moment but solution is not stable, they had no network yesterday pretty much the whole day. 3 of 9 positions are up at the moment and they are working on the others. A VSAT team will go there this weekend to work on a new installation.
- Need: backup E1 VSAT solution to cover any outage and make the new installation easier without downtime. Equipment required: 5 x satellite link with E1 capabilities, BUC with 60W power, 3G Huawei compatible sites, Wifi units
We are currently planning on how we can best support Digicel in meeting these needs.
Team Rubicon is like us an organisation which sprang from the 2010 Haiti earthquake. In the years since we have rubbed shoulders with them in disaster zones across the world and we have assisted in a number of their deployments. We have especially close ties with their Region 7 team with a number of our volunteers also working with Team Rubicon. They’re an absolutely fantastic organisation who not only help people affected by disasters but also does great work for the many veterans who volunteer with them.
When the Team Rubicon Region 7 people asked us to assist with a slightly different project we jumped at the opportunity. During the weekend of February 28 – March 1st they are working on “Welcome Home Project”. The Welcome Home project in Columbia, MO is converting an old motel into temporary and long-term housing for veterans. They’ve asked Team Rubicon Region 7 and friends to come in, demolish the interior the old structure, and get it ready for remodelling. More details via this link.
Disaster Tech Lab has been asked to provide internet access and VoIP services at the work location and the nearby VFW building were the volunteers will be staying during the project.
For this short deployment we are still looking for 2 more volunteers who are available to install our equipment in both locations on Friday evening, take it down on Sunday evening and can provide support, if needed, during the time in between. If you’re available and interested please email us on: email@example.com
With offices in Ireland and the USA we are now taking the next step in our global expansion by establishing an Australian branch of Disaster Tech Lab. Our recent work in the Philippines has resulted in an influx of Australian volunteers and establishing a permanent presence there is the next logical step. Not only does Australia have it’s own fair share of disasters, a base there will serve as a springboard for deployments across South-East Asia decreasing our response time. (Note: this team is also open to volunteers from New Zealand and Tasmania).
We already have a core team of volunteers but are actively recruiting for more. If you have one or more of the following skills and are interesting in volunteering and gaining some invaluable experience than please complete the form below.
Wanted skills :
With the end of the December Philippines deployment now just over a month behind us we have completed the technical report for this deployment. Following is a short summary;
Camp Arapal is located in a rural area South-West of Bogo city on the island of Cebu. There are no terrestrial communication services. Electricity supply is via an intermittent utility network and a backup diesel generator on-site. Geographically it’s located in an area typified by rolling hills of volcanic rock. Camp Arapal has a resident population but also serves as a hub for the wider region as it houses a school, runs lively-hood programs and a very busy church.
During an earlier deployment in early 2014 we had already installed a C-band satellite dish on a hill beside the main building. Additionally an Aruba Networks 3600 controller and two Aruba AP135 WiFi access points had been installed inside the main building. However due to technical issued and the building work going on but the satellite service as well as the AP’s had stopped functioning. Part of the task-list for this mission included getting the Aruba AP’s and controller working again as well as establishing additional backhauls as the satellite service was too costly to use on a continuing basis and would be configured to serve as a back-up service for when the other methods of backhaul stopped functioning (for instance because of a typhoon).
The above satellite imagery shows the lay-out of Camp Arapal with the different areas which needed to be connected marked. To give a more 3-dimensional view the second image shows the view from location 1 looking towards location 6/7.
Signal tests had proven that both location 1/2 (dubbed My Left Foot Hill/MLF) and location 7 (Shepherds Hill) had 3G coverage coming from a Globe telecoms mast about 13.5 kilometres to the North-West. Therefore 3G gateway devices were installed in both locations (1 & 7) to serve as backhaul links. In total there were 6 locations that required to be connected . These were spread across the camp. The below network diagram shows the layout of the network of the equipment used. As there were multiple routers in the network as well as multiple internet gateways we used VRRP (Virtual Router Redundancy Protocol) to manage the network dynamics. Follow the link for more details on how this works. Auto failover is configured in case a router or port failure (power outage, device failure, or device being unplugged).
During this project we used Cambium ePMP (integrated) devices to build the Point-2-Multipoint links. This was our first deployment using these devices and they have proven themselves to be easy to install, easy to configure and very reliable. We used the model with the integrated antenna which simplified the installation. As VRRP routers we used Mikrotik RB750UP’s a very low-cost but reliable router which also gave no problems at all. Globe Telecom had supplied us with a couple of their Globe Tattoo USB 3G sticks. These gave some issues, mainly because they are consumer devices and not designed to be used in the type of network we were building but some fiddling, configuration changes and testing got everything to work in the long run. The Aruba 3600 controller and 2 AP135’s in the main building were reconfigured and are now providing WiFi access in and around the building. We had shipped a number of Aruba Networks AP’s antennas, POE’s and other equipment from the US to be used in the network but as this shipment was still stuck in customs we were forced to source certain equipment locally. Hence the other buildings were all equipped with TP-Link TL-WR700N WiFi routers to provide WiFi internet access.
To handle the VoIP services we installed a Grandstream UCM6102 in the main building and Cisco 7940 desk-phones in each building. In one building we installed a Cambium C3VoIP-150 ATA device with a standard phone.
While the installation and configuration was ongoing our techs also ran classes for local volunteers teaching them networking basics ranging from IP addressing and routing to how to crimp Cat5 cabling and how to install the various devices. Beside the obvious benefit that it enables the local people to carry out basic maintenance on the network thereby guaranteeing its continuity it is also a means of introducing new, valuable skills into the community. Skills that might make people more employable and able to secure or improve a source of income.
An additional, and not insignificant, part of this deployment is that we had a radio tower built-in MLF-Hill. This tower will serve a number of purposes; it improves the LOS from this high point in the camp to all other areas but it will also serve as a location for equipment that will be used for longer distance Point-2-Point links to other communities in the area or to a (better) source of back-haul connectivity. Since the tower has been erected the organisation managing Camp Arapal have also suggested using it to install FM radio equipment so it can be used for a local community radio station.
As one can see from the long list of equipment used network deployments in this line of work are significantly different from those in the “first world”. In addition to the usual challenges of the physical environment, unreliable power supply etc. we also have to deal with logistical issues of getting equipment to the location. Sometimes equipment doesn’t show up, or doesn’t show up on time requiring a high level of improvisation and adaptability. Our networks might not always win beauty competitions but it achieves what is needed; getting much-needed connectivity to those areas and people who are in dire need of it. To quote a recent report published by Deloitte on behalf of Internet.org:
Internet connectivity has already changed many aspects of the lives of individuals in developed economies and provided far-reaching economic and social benefits. Extending these opportunities is critical to accelerating economic and social growth in developing economies, while enabling the transition from a resource-based to a knowledge-based economy.
If, after reading the above, you feel like joining Disaster Tech Lab as a volunteer you can do so by following this link.
As a non-profit we are depending on private and corporate donations to enable us to continue doing our work. Generous and much appreciated donors can find our how to donate here.
To finish of here are some more pictures from the deployment:
It’s time for our first charity fundraising raffle of 2015!
This time we don’t have just one prize, we have 5!
Goal Zero, our sponsor of solar powered equipment that we use on all our deployments has donated 4 Torch 250 flashlights and a Yeti 150 solar power kit (incl solar panel). We will draw 5 names from all entries, the first name will win the Goal Zero 150 solar kit and the remaining 3 names will all win a Goal Zero Torch 250!
All you need to enter is to go to our GoFundMe page and make a minimum donation of $5 between today January 15 and January 31st. Of course you are free to make a larger donation or to even set up a recurring monthly donation.
More details about the prizes:
Torch 250 flashlight:
Get the most reliable emergency LED light for any situation with the Torch 250 Flashlight. Built-in USB charging cable, solar panel and hand crank for bright light anywhere. Red light for emergencies, and USB port to charge your phone.
Yeti 150 solar kit (incl solar panel):
A plug-and-play generator for emergencies, camping, or wherever you need power. The Goal Zero Yeti 150 Solar Generator is a gas-free source of portable power to keep lights, phones and laptops powered on through any situation. It’s your portable, mini powerhouse.
As we strive to meet the legal requirements below are the Terms & Conditions: Entry requirements To be eligible to enter the raffle, entrants must: Be over 18 years of age by 1 January 2013
A big part of our work is sharing our knowledge and making sure that we leave the communities to whose aid we come better prepared.
That means that we teach them to maintain the technology that we provide them with. There would be no point in installing something that won’t be repaired when it breaks, the developing world is already rife with collapsed and abandoned aid projects.
That’s why our team currently on the ground in Cebu the Philippines has started teaching local volunteers the basics of computer networking, and even the case of wireless networks the first lesson has all to do with wires (cables).
Martin Keding ran a class yesterday teaching volunteers how to splice ethernet cable. The newly accumulated knowledge was immediately put into practice running lengths of cable as part of installing another Cambium Networks ePMP device. Tomorrows class will cover basic IP addressing and “troubleshooting the network”.