[j-nsp] eBGP neighbor link failure detection

[Chris Adams]

Once upon a time, Andy Litzinger <andy.litzinger.lists at gmail.com> said:
> what surprised me is that it looks like routes toward that provider were
> not immediately removed from my routing table.  Instead i see evidence of
> blackholing for almost 3 minutes.

Are you taking full routes from this neighbor?  It takes a while for the
routing engine to send updates to remove/replace 200k+ prefixes to the
forwarding engine.

-- 
Chris Adams <cma at cmadams.net>