[Battlemesh] [B.A.T.M.A.N.] Battlemesh v5 tests

[Juliusz Chroboczek]

>        l0        l1
>     A ---- B ---------- C  Example:
>            \           /   I want to restrict the link l1 to communication
>             D -- E -- F    between A and C. (Nice frying-pan, isn’t it? ;-)

I think that Andrew has answered your question.  BATMAN is a pure mesh
protocol; it doesn't support filtering, aggregation, or overlapping
prefixes, and only limited support for multiple interfaces per node.
Pure mesh is an excellent choice for layer 2 routing, where there are no
overlapping prefixes, and little opportunity for aggregation or
filtering.

(In a pure mesh protocol, routers with multiple interfaces should
probably appear as multiple nodes; that is not done in BATMAN, seemingly
for efficiency reasons, a choice I am not quite comfortable with.)

> Your solution [...] only pushes the problem outside of batman.

Yes, and that's a feature.  Layer 3 problems are outside the scope of
a layer 2 protocol.

-- Juliusz