[Olsr-dev] Freifunk Testing
Mon Jun 16 23:29:46 CEST 2008
i don't grasp the scenarios for fisheye routing loop production:
Henning Rogge schrieb:
> The problem can happen at the edge of a fisheye zone. You get an
> "update border" at this point because some packages are not flooded to
> the edge of the network.
why is that? can you give an example topology?
Hannes Gredler schrieb:
> fisheye may work on a WLAN only meshes, however in mixed deployments
> (read: 5Ghz longshots bypassing 3-5 hops, or wired segments) it becomes
> actually a main contributor of routing-loops.
i thought fisheye is ttl-based? so why would it matter whether the
hopcount topology coincides well with the geographical topology?
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