10 Jun
2015
10 Jun
'15
9:17 a.m.
rtfm. bgpsec key aggregation is at the descretion of the operator. they could use one key to cover 42 ASs.
I've been reading the presentations and the mailing lists, both of which imply you should use one key per router for security reasons. I would tend to agree with that assessment, BTW. Russ