Wireless Community Weekend 2010

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Freifunk Wireless Community Weekend 2010
Freifunk Wireless Community Weekend 2010
Date: 14-16.05.2010
participants WCW10:participants
entrance fee: free, but donations are welcome
Images on flickr
Radio on free Radios
short news on twitter #wcw10

Freifunk Wireless Community Weekend 2010

c-base and the German community of freifunk.net invite you to the "Freifunk Wireless Community Weekend" at the c-base space station in Berlin. The weekend starts Friday, May 14, and lasts until Sunday, May 16, 2010

As in previous years, we will provide open spaces for the community in the c-base to discuss and work on projects. Later at night we will have a number of special guests in the evening presenting the latest creative commons hits, and, of course, there will be the legendary freifunk BBQ.

Background: Since 2003 the Freifunk community has been organizing the "Wireless Community Weekend" during spring in Berlin. Attracting the brightest from the wireless network community, the Freifunk Community Weekend has established itself as a trendsetter in the wireless world. While focusing on the community participants also come from research institutes like the Fraunhofer Institute and T-System Labs as well as from commercial actors. The event brings together more than 300 participants coming from Europe and around the world (http://global.freifunk.net). Besides the strong community in Germany participants include free wireless projects from South Africa (Meraka Institute), China (Wireless Student Network), Spain (guifi.net), Switzerland (Schweiz Wireless), Austria (funkfeuer.net), Italy (ninux.org), Russia (St. Petersburg), Denmark (Djursland.net), the Netherlands, and Slovenia (kiberpipa.net, wlan ljubljana).


  • May 14-16 (Fri/Sat/Sun) 2010



  • big room e.t.i is near c-base
  • c-base "mainhall"
  • ceminar "ceminar" room



check out and sign in! WCW10:participants


2010-05-12 Wed Pre-Meeting

Regular there is WaveLöten with a monthly speak called "freifunk für Fortgeschrittene" / freifunk advanced workshop.

2010-05-13 Thu Ascension Day

freifunk meets lockpicking

2010-05-14 Fri

You can add workshops and panels if you want to give one.

Name/Title Time/Duration Location Done by Notes presentation Download
Doors open 10:00 c-base organizers and you! Having a look around c-base space station, meeting nice people, setup the event/BBQ, ordering Drinks
Shopping at csv 10:00 Meeting point: S Jungfernheide / U Zitadelle Keks Get your missed hardware for WCW2010, e.g. TP-Link1043 (@47,52 €), TP-LINK TL-WR741ND (@23 €) or all other stuff
GSoC Meetup TBA ceminarroom c-base Freifunk got accepted for GSoC this year, and we have 8 accepted students, some of them are coming to discuss their projects with the community
The Grand Wireless Community Weekend Opening Show! 21:00 c-base mainhall cven, t, ulf, and everybody who can hold a microphone We will try to stream the show via some axis IP-cams Streamingserver IPs coming asap
Dubnight Radioshow 22:00- ca 01:23 berlin, dubnight studio Rundfreifunk Leipzig http://rund.freifunk.net we will be at fm in leipzig, mp3 stream and video livestream FM 99.2 MHz, http://bigvibez.com, http://livestream.com/dubnighttv, http://c-base.ymnd.biz/wcw
HackNight after the show c-base mainhall and ceminarroom. Note: The ceminarroom is a NO SMOKING AREA!

2010-05-15 Sat

There is a live Radio streaming at 14:oo via Rundfreifunk from c-base (1h)

Name/Title Time/Duration Location Done by Notes presentation Download
Doors open 11:00 c-base organizers and you! same procedure as previous day
live Radioshow 14:00 c-base Rundfreifunk Leipzig catch some things into audio; interviews, statements, and prerecorded material welcome http://rund.freifunk.net http://radioblau.de
Generic IP/UDP encapsulation Kernel Module 15:00 - 15:30 c-base Marco Bonola Ninux-Freifunk GSoC project: a versatile and configurable encapsulation kernel module for IP/UDP tunneling exporting a virtual device to user-space. This module will provide a protocol independent tunneling mechanism to be used in different application scenarios.
MapStat presentation 16:00 - 16:30 Big room E.T.I Fred Brockstedt Visualization of current IP connections on a global map; get to know MapStat and hear about its origins http://code.google.com/p/mapstat
nodewatcher - wlan ljubljana monitoring and deployment system 17:00 big room E.T.I. Mitar I will present a monitoring and deployment system we have developed for wlan ljubljana open network. It is a centralized web user interface which enables easier coordination and planning of a network with monitoring at the same time. Furthermore it is also a web based image generator which generates a customized image for a given network node, so no node configuration after flashing is necessary. documentation live version slides
We've built the network: now where do we get the content? 18:00-19:00 big room E.T.I. @gandalfar Discussion and sharing of experience about providing different services on our networks. What worked and what didn't and to get inspiration for things that we can add to make it even more useful for our local communities. edited notes
Client Roaming 19.00-19.05 c-base ralisi An approach to let mobile clients participate in OLSRd Meshed Networks. Code is in the olsr-git, branch 'Master'.
Reserved TBA Socialtalk 19-20:00 big room E.T.I.
Community Interconnection 23:42 Spree-River-side free Just talk about our social community plattform hacking :D it's top secret

2010-05-16 Sun

There is a live Radio streaming at 14:oo via Rundfreifunk from c-base (2h)

Name/Title Time/Duration Location Done by Notes presentation Download
Doors open 12:00 c-base organizers and you! same procedure as previous day
live Radioshow 14:00-16:00 c-base Rundfreifunk Leipzig interviews and prerecorded material welcome.

MAIN STATEMENTS about the meeting?

http://rund.freifunk.net http://radioblau.de
RadioMate - Radio Automation Made Easy 16:00 - 16:30 c-base Claudio Pisa a.k.a. Clauz Ninux-Freifunk GSoC project download presentation
Ninux-Freifunk GSoC project: FreiMap 16:30 - 17:00 c-base Stefano Pilla Freimap is an Open Source visualization and analysis framework for (mostly) mesh networks, such as for example Freifunk.net. It can read many a different data source and display them as different layers. This year the main goal of the project for GSoC2010 is to store all informations in a database for future references and make a summary of the last year GSoC project (Service Discovery) download presentation


all the ad-hoc workshops will take place in the seminar room


mainhall hackcenter (at some table)


  • Evening Get together, with BBQ and creative commons music
  • Live stream by bird's nest ("Turmfalken im Kiez") from kiezfunk.net on silver screen


-> Rundfreifunk - Icecast2 Server and some logins to icecast-servers in the internet
-> Keksdosenmann.de -> also Icecast2 - Server available.
Just ask me for access.
-> kloschi -> 2 mountpoints (more if needed):
http://void.subsignal.org:9000/wcw2010.mp3      (pass=wcw)
http://void.subsignal.org:9000/RadioWCW2010.ogg (pass=wcw)

if needed we can retranscode to low/high bandwidths & to mp3 as well, just ask.

Community Radio

Rundfreifunk from Freifunk Leipzig will broadcast some live radio shows from c-base to their local FM radio station in town Radio Blau and of course to our streamingservers in order to make it worldwide accessible.

All projects at the WCW2010 are invited to join the radio show. Audio interviews are welcome, with information about their local networks, development, and socialising. Later, we will cut those interview into several parts, to improve access. like we did last year in the archive of German free radiostations:

Live Radio Shows

  • 2010-05-14 Fri 22:00-HH:MM Dubnight (perhaps live from the c-base or from the dubnight studios)
  • 2010-05-15 Sat 14:00-15:00 Rundfreifunk from c-base (1h)
  • 2010-05-16 Sun 14:00-16:00 Rundfreifunk from c-base (2h)

Hacknight Wishlist

  • Produce a DHCP-Splash module that does not do NAT (or does not require NAT) and *actually works* out of the box (luci-splash currently does not).
  • Make the DHCP-Splash detectable by the iphone (like the splash of white-russian-openwrt)
  • Work on getting multicast (mDNS) working community-wide (as an option). This can either be a cookbook or a package. This will finally make the net social by allowing the users to see and talk to each other within peer2peer apps like Bonjour chat.
  • During WCW2010 we are going to define the scenarios and to prepare the scripts for the measurements that we are going to do two weeks later at the Wireless Battle Mesh http://battlemesh.org
  • Discuss common TLD and DNS server interconnection for community networks?

(please add more wishes here)


Please tag with: freifunk, wcwberlin2010, wcw, wireless community weekend, wcw10


Audio  ??? TODO
Blog Soup TODO
Blog Technorati http://technorati.com/tag/wcw2010
Chat Bonjour Just open up bonjour, "persons near you" or something like this when you are in the cbase1-wifi
Blog twitter http://twitter.com/#search?q=wcw10
Chat FreeNode irc://irc.freenode.de/#wcw10
Chat FreeNode irc://irc.freenode.de/#c-base
Chat IRCnet irc://irc.fu-berlin.de/#freifunk
Chat IRCnet irc://irc.tu-ilmenau.de/#freifunk
Chat IRCnet (UK) uk.ircnet.org
Group FaceBook http://www.facebook.com/pages/Wireless-Community-Weekend/361984969157
Images flickr http://flickr.com/photos/tags/wcw2010/


  • places for selected guests


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