On Fri, Jun 10, 2016 at 10:50:17AM +0200, Job Snijders wrote:
Hi All,
On Wed, Jun 08, 2016 at 08:48:11AM -0400, Joe Provo wrote: [snip]
It is useful to note that AS_PATH if often also involved on egress decisions.
You say 'often', but I don't recognise that design pattern from my own experience. A weakness with the egress point (in context of route leak prevention) [snip]
I wrote 'egress decisions'. While Leo pointed out some additional value, simple things like preventing private ASNs leaking (you mustn't trust the vendor knob) fall in this bucket. The list of potential things can be longer, but that's either microphone or bar conversation this coming week. :-) Cheers, Joe -- RSUC / GweepNet / Spunk / FnB / CotSG / Usenix / NANOG