nanog mailing list archives
Re: RIS raw data
From: Nick Hilliard <nick () foobar org>
Date: Thu, 19 Jan 2012 12:12:14 +0000
On 19/01/2012 11:24, andra.lutu () imdea org wrote:
I am working on getting a better grasp on what data we have in the RIS project from RIPE. To this end, I am checking the export policies of the ASes peering with RIPE AS12654 at different IXPs. I am wondering if anybody knows what these ASes actually announce to the RIPE repositories? Do they dump their entire routing tables (including their internal routes) ? In some cases I saw the export policy ANNOUNCE ANY, is this consistent with a particular AS behaving like the RIPE AS was its customer? Another type of export policy is for example 'to AS12654: ANNOUNCE AS "YYY" '(where "YYY" is any AS peering with RIPE in the RIS project). How is this policy different from the previous one from the point of view of the routing feed the RIPE repository receives?
Hi Andra, INEX used to maintain two peering matrices. One was based on RIPE IRRDB data; the other was based on netflow/sflow BGP data sampled from the IXP infrastructure. The difference between the two was shocking. Nick
Current thread:
- RIS raw data andra . lutu (Jan 19)
- Re: RIS raw data Nick Hilliard (Jan 19)
- Re: RIS raw data Randy Bush (Jan 19)
- Re: RIS raw data Danny McPherson (Jan 19)
- Re: RIS raw data andra . lutu (Jan 19)
- Re: RIS raw data Shane Amante (Jan 19)
- Re: RIS raw data Randy Bush (Jan 19)
- Re: RIS raw data Valdis . Kletnieks (Jan 19)
- Re: RIS raw data Peter Kristolaitis (Jan 19)
- RE: RIS raw data Leigh Porter (Jan 19)
- Re: RIS raw data Robert Bonomi (Jan 19)