[Babel-users] wired linked mesh, need to understand something on a simple topology

[Juliusz Chroboczek]

> metric 65535 has the special meaning "unreachable" which in the case of
> wired interfaces means that two consecutive hellos were missed.

It can also indicate that the link is asymmetric, which I believe is the
more likely hypothesis.  This should be easy to determine from the
``neigh'' lines in the log -- finite rxcost, but infinite txcost.

                                        Juliusz