Thanks. In order to prevent route leaking, this imformation should be provided to providers. but another question, should the AS relationships between customer and its other neighbors (downstrem/peer/another provider) be private? -- Sky Li
On Thursday, February 20, 2014 08:09:35 PM Christopher Morrow wrote:
so, yes. pleass tell your upstream your customers so proper filtering can be automated and implemented.
don't turn up bgp customers without filtering, that kills kittens. For all the leaking I've seen in the last four weeks (including a well-known operator that was involved in the Youtube/Pakistan saga + other well-known global operators that could be classified as "a reasonably large tier"), we're still a long way away ensuring all customer prefixes are filtered correctly at the inter-domain peering edge. A loooooooong way away...
Mark.