FunkFeuer
Verified working Aug 19, 2026
A volunteer-built mesh network for free connectivity in Austria.
FunkFeuer is a non-commercial Austrian community network where participants build and operate their own wireless nodes. The network is designed as a decentralized rooftop mesh: nodes pass traffic for one another, reroute around failures, and in some places provide shared access to the wider internet.
Why it stands out
- Community-owned infrastructure rather than a commercial access service.
- Mesh design avoids a single central point and can route around failed nodes.
- Long-running Vienna network with more than 220 active nodes noted on the site.
- Combines technical documentation with volunteer help for people setting up nodes.
- Uses open peering principles so participants explicitly share connectivity within the network.
Good to know
- Coverage is regional; participation is strongest where existing nodes and suitable rooftops are available.
- Joining requires hands-on router setup and some willingness to troubleshoot networking hardware.
- Internet access depends on gateway nodes in the mesh, so it should not be assumed to behave like a guaranteed ISP subscription.
- The site and community information are primarily in German.
Photos
Austrian network hobbyists, rooftop owners, and community organizers can use FunkFeuer to join or start a local free-network node. Find an existing FunkFeuer initiative in Vienna, Graz, Wels, or nearby areas. Learn how community mesh networking works before installing your own router. Connect with volunteers through the wiki, forum, and regional groups for setup help. Explore a non-commercial alternative to provider-controlled connectivity.
Decentralized wireless mesh network, participant-operated nodes, regional initiatives in Austria, network map, wiki, forum, community support, server housing information, and guidance for preparing routers for FunkFeuer participation.
Alternative listings
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