13 Apr
2018
13 Apr
'18
9:35 p.m.
I believe we've seen bogus low AS number announcements a few times before, and they've usually been caused by attemts to configure AS path prepending without understanding and/or reading the docs.
Someone might have wrongly assumed that
set as-path prepend 133711 133711
could be written shorter like
set as-path prepend 133711 2
and there you go...
for someone else's prefix?