The production router has the same neighbour AS at several exchanges, so
per-AS control alone cannot express "only at SwissIX". Every session now
has two coordinates, neighbour AS and location, and the scheme gains two
functions:
210036:0:<as> / 210036:2:<location> never announce (wins)
210036:1:<as> / 210036:3:<location> announce
210036:0:0 announce nowhere
nothing announce everywhere
docs/lab/prod/bird-ferrix.conf documents the functions, the per-session
call (export where peers_out(<as>, <location>)) and the gate that sessions
exporting everything need as well.
Status page: location presets, and AS210036 communities are decoded from
their structure so any value reads well in the bytes hover.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
