The filter blocks everything passing through the machine and then allows the
machine's own containers back by naming the address ranges they sit on — two
ranges fixed in the control plane and the rest typed after a flip had already
cut a workstation off. A range describes one machine and goes stale in silence.
Read the links carrying a default route instead, from /proc rather than by
asking a program, and report them on every apply. A machine with no route off
itself reports nothing, and the mesh composes no filter for it rather than
writing a rule around a link with no name.
novox/hq ADR 0140. The control plane does not read this yet.
jschoubben
b0d11c2439