mesh June 2013

mesh@sudoroom.org

14 participants
27 discussions

by Adrian Chadd

Hi! I'm Adrian. I'm a wifi hacker. I worked at Qualcomm Atheros for 18 months on various open and closed source wifi things. I'm also the FreeBSD wireless developer. My main focus is FreeBSD but I know a bunch of stuff about openwrt and the Linux wireless stack and Atheros drivers. Right now I'm working on FreeBSD support for the latest Atheros chips and SoCs (the AR933x and AR934x stuff), as well as finishing off the 11n support for TDMA and 802.11s mesh. I came along to the mesh meetup … [View More]

12 years

Introducing myself and my non profit

by Charles Wyble

Hello meshers! My name is Charles Wyble, and I've been involved with mesh networks for about 10 years. A couple years ago, I cofounded a non profit called the Free Network Foundation. We've been working on making the Ubuntu lts of mesh. We call it FreedomStack. You can learn more at http://www.thefnf.org . We are trying to participate in every single us based mesh community, and provide assistance, connections etc. We also are securing ipv6 space and building relationships with carriers , so … [View More]

12 years

Sudo-Mesh Social Club

by Eddan Katz

As my task from this past week for the Mesh group has been to do some more research on tax structure advantages and disadvantages - I wanted to share my excitement about 501(c)(7) with everyone. Social Clubs! Check it out -- http://www.irs.gov/Charities-&-Non-Profits/Other-Non-Profits/Social-Clubs. Examples of 501(c)(7) ---- College social/academic fraternities and sororities Country clubs Amateur hunting, fishing, tennis, swimming and other sport clubs Dinner clubs that provide a meeting … [View More]

12 years

Hello mesh!

by Marc Juul

We have the first two nodes mounted, running and connected! On the mesh map they are "Hearth" and "Adeline Livelabs": http://meshmap.sudoroom.org/ As you can see, the houses are almost exactly one block from each other on opposite sides of the street. Each house has a Ubiquiti Bullet 2 HP with a large omnidirectional antenna mounted on the roof. Unfortunately the only easy mounting point on the livelabs roof was not near the front of the house, resulting in the signal being blocked by two … [View More]

12 years

Netgear router?

by Steve Berl

Hi, Just snagged a Netgear WGR614 v5 router from Freecycle. I wonder if the sudoroom mesh group is interested in having it? -steve

12 years

Meeting Minutes 6/27

by Jenny Ryan

Reposted on the wiki at: https://sudoroom.org/wiki/Mesh/27_June_2013 Please add your own notes to this semi-scattered documentation! :) Remember we are also hanging regularly on #510pen on Freenode IRC! Attendees - Chris J, Jenny, Max, Juul, Luis, Adrian, Christie, Thomas New Action Items - Add your potential node to the map! - http://meshmap.sudoroom.org - Get batman-adv running at Hearth node, mesh with LiveLabs node - Next reportback on an active mesh - Jenny - Find … [View More]some tall rooftops for Adrian to test TDMA point-to-multipoint links - Research resilient ethernet cable - Tune the OpenWRT settings on the new nodes for RTS / CTS and ACK timing - Brainstorm on name for the mesh! Old Action Items - Decide on name (some suggested options further down in the notes) - Research 501(c)x statuses: https://sudoroom.org/wiki/Tax_Structure_Research - Put together a brochure / pamphlet - Website (contingent on name) - Splash page design - Glossary of terms (eg Fresnel zone, Hidden Node problem, etc) on the wiki - MaxB began: https://sudoroom.org/wiki/Mesh/Terms Announcements - Marc & Jenny set up the first two nodes at their home rooftops Report-backs - Marc reporting on Seattle Meshnet: - They are using cjdns and part of Project Meshnet - Hyperboria: mesh on top of the internet. like Tor. - Currently running an excellent - Bay Area Wireless Users Group (died awhile ago) Misc Notes - For every 10-20 street level nodes (2.4GHz) there will be one rooftop (5GHz) node - Ubiquiti Tough Cable - some batches of them weren't UV-resistant - Solve the hidden node problem with Non-Violent Communication for devices (make requests, send acknowledgments) - Alternatively, this has been solved with TDMA - but that's currently not available on Linux - Reflowing electronics - heat up a circuit board at the right temperature in a toaster oven to melt the solder and enable the joints to re-form - Adrian can port OpenWRT onto anything with an Atheros chip! - Using epoxy or ... - changes the wireless behavior - to manage outdoor wear & tear - Conformal coating - Two options: 1) Keep existing access point / connection or 2) create an entirely new access point - Not best idea for repeater node to be primary access point Crowdfunding Campaign - WePay currently stands at $1933.00 - 0.7319 Bitcoins! - Combined, that's $2,004.01! Potential Local Services - Local copy of Wikipedia - Access to Archive.org - Tidepools interactive map Web Resources - WISP Forums: http://www.wispforum.net/ - Tin Can Texting - http://www.kickstarter.com/projects/hubski/tin-can-text-messages-without-th… ---------- Jenny http://jennyryan.net http://thepyre.org http://thevirtualcampfire.org http://technomadic.tumblr.com `~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~` "Technology is the campfire around which we tell our stories." -Laurie Anderson "Storytelling reveals meaning without committing the error of defining it." -Hannah Arendt "To define is to kill. To suggest is to create." -Stéphane Mallarmé ~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~` [View Less]

12 years

Re: [Mesh] [sudo-discuss] Sudo-Mesh Social Club

by Tony Barreca

I think Tyger, but whether because of my name or the Blake poem I'm not sure! I must confess that, although cats have more flash, there is something eminently pragmatic about prehensile. On Thu, Jun 27, 2013 at 11:37 AM, Ray Lai <raymond.wm.lai(a)gmail.com> wrote: > Excellent etymological deduction, my good man Tony. Personally I think I > would be handier, play better piano and be a better lover if I had a > prehensile monkey tail grafted to the base of my spine. > > … [View More]If you had a choice of tails what would you choose? > > > Raymond Lai > Ice Cream Man > Atomic Ice Cream > Facebook.com/MotoAtomico > > On Jun 27, 2013, at 11:12 AM, Tony Barreca <tony.barreca(a)gmail.com> wrote: > > "xenomorphic tail grafting," eh? > > Let me guess: "Xeno" is "foreign" or "other" and "morphic" means it > pertains to "forms" (in approximately the Platonic sense), so is > "xenomorphic tail grafting" what you get when, say, you graft a dog's tail > onto a monkey? > > Thanks, > > > > On Thu, Jun 27, 2013 at 10:40 AM, Ray Lai <raymond.wm.lai(a)gmail.com>wrote: > >> Very cool, Eddan! Thanks for sharing. >> >> Now my club for xenomorphic tail grafting aficionados can become a tax >> free reality! >> >> Raymond Lai >> Ice Cream Man >> Atomic Ice Cream >> Facebook.com/MotoAtomico >> >> On Jun 27, 2013, at 10:33 AM, Eddan Katz <eddan(a)clear.net> wrote: >> >> As my task from this past week for the Mesh group has been to do some >> more research on tax structure advantages and disadvantages - I wanted to >> share my excitement about 501(c)(7) with everyone. Social Clubs! >> Check it out -- >> http://www.irs.gov/Charities-&-Non-Profits/Other-Non-Profits/Social-Clubs >> . >> >> Examples of 501(c)(7) ---- >> >> - College social/academic fraternities and sororities >> - Country clubs >> - Amateur hunting, fishing, tennis, swimming and other sport clubs >> - Dinner clubs that provide a meeting place library, and dining room >> for members >> - Variety clubs >> - Hobby clubs >> - Homeowners or community associations whose primary function is to >> own and maintain recreational areas and facilities >> >> >> _______________________________________________ >> sudo-discuss mailing list >> sudo-discuss(a)lists.sudoroom.org >> http://lists.sudoroom.org/listinfo/sudo-discuss >> >> >> _______________________________________________ >> sudo-discuss mailing list >> sudo-discuss(a)lists.sudoroom.org >> http://lists.sudoroom.org/listinfo/sudo-discuss >> >> > > > -- > Tony Barreca > LinkedIn: http://www.linkedin.com/in/tonybarreca > Skype: tonybarreca > Twitter: tbarreca > Mobile: (510) 710-5864 > > -- Tony Barreca LinkedIn: http://www.linkedin.com/in/tonybarreca Skype: tonybarreca Twitter: tbarreca Mobile: (510) 710-5864 [View Less]

12 years

Re: [Mesh] [sudo-discuss] Sudo-Mesh Social Club

by Tony Barreca

"xenomorphic tail grafting," eh? Let me guess: "Xeno" is "foreign" or "other" and "morphic" means it pertains to "forms" (in approximately the Platonic sense), so is "xenomorphic tail grafting" what you get when, say, you graft a dog's tail onto a monkey? Thanks, On Thu, Jun 27, 2013 at 10:40 AM, Ray Lai <raymond.wm.lai(a)gmail.com> wrote: > Very cool, Eddan! Thanks for sharing. > > Now my club for xenomorphic tail grafting aficionados can become a tax > free reality! &… [View More]

12 years

Karma Wants To Make Peer-to-Peer Wi-Fi a Thing

by Chris Jefferies

They're still thinking in terms of "data allowance"... http://mashable.com/2013/06/23/karma-wifi-sharing/ -- Chris Jefferies 228 Stanford Ave Kensington, CA 94708 (510) 409-0003 - mobile

12 years

Mesh networks and patents

by Miguel Vargas

Interesting article from EFF on mesh networks and patents. https://www.eff.org/deeplinks/2013/06/mesh-networking-good-overbroad-patent…

12 years, 1 month

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mesh June 2013