From mwinter at netdef.org Mon Mar 6 05:36:24 2017 From: mwinter at netdef.org (Martin Winter) Date: Mon, 06 Mar 2017 11:36:24 +0700 Subject: [opensource-wg] Call for Opensource-WG Presentations (RIPE74, Budapest, 8-12 May 2017) Message-ID: <0771A9A2-1516-4612-A869-F2940A828C77@netdef.org> The next RIPE Meeting is coming up again - your chance to present about some interesting Open Source If you would like to give a presentation during the OpenSource WG session, then please contact us (the WG chairs). In general, each talk is 15-30 mins (depending on how much time is needed). If you have some idea and not sure how/if you should present something then feel free to contact us as well to discuss the idea. For small project updates, we are planning to reserve 30 mins again at the end of the WG session. These short 5..10(max) min updates/talks are decided on the day before the WG session on a time/space available base. No need to submit anything for these talks at this time. Thanks, Martin Winter & Ondrej Filip OpenSource WG Chairs From shane at time-travellers.org Mon Mar 6 13:25:51 2017 From: shane at time-travellers.org (Shane Kerr) Date: Mon, 6 Mar 2017 13:25:51 +0100 Subject: [opensource-wg] How to get ASN Owner's upstream and downstream ASNs? In-Reply-To: References: Message-ID: <20170306132551.799a96cc@pallas.home.time-travellers.org> Reda, At 2017-02-27 19:02:34 +0100 Reda Yam wrote: > I have a question regarding API documentation. I would like to get > the upstream and downstream ASN owners of any particular ASN number. > Can anyone guide me through the API call.... The documentation is so > amazingly huge that for a non technical person like its easy to get > lost. Which API documentation are you talking about? In any case, BGP is peer-to-peer so while many providers have upstream and downstream carriers, many do not. There are many resources to get both the status of BGP peering sessions as well as BGP policies which can help you try to understand the relationships though. Cheers, -- Shane -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 833 bytes Desc: OpenPGP digital signature URL: From christian.teuschel at ripe.net Tue Mar 7 12:16:27 2017 From: christian.teuschel at ripe.net (Christian Teuschel) Date: Tue, 07 Mar 2017 12:16:27 +0100 Subject: [opensource-wg] How to get ASN Owner's upstream and downstream ASNs? In-Reply-To: Message-ID: Dear Reda, I assume you are referring to the RIPEstat Data API documentation. The data call you are looking for is the ASN Neighbours [0] and AS Routing Consistency [1]. [0] https://stat.ripe.net/docs/data_api#AsnNeighbours [1] https://stat.ripe.net/docs/data_api#AsRoutingConsistency ### IMPORTANT ### [0] provides the view based on routing data collected with the RIS system (http://ris.ripe.net). Seconding what Shane already said, the classification "left" and "right" is kept intentionally neutral as any business relationships ("up/downstream" vs. "peering") can NOT be derived from the data. An incorrect interpretation would associate "left" with upstream and "right" with downstream! There is only certainty about the statement that "left"-only classified can NOT be downstream, "right"-only classified can NOT be upstream. [1] provides the view based on registry data, more specifically from Internet Routing Registries. ### HOW TO USE ### If you want to see the adjacent networks for AS3333 as seen in RIS: https://stat.ripe.net/data/asn-neighbours/data.json?resource=AS3333 Replace the value of the parameter "resource" with the ASN you want to look up. By default you will get the latest status but the data call also supports historical lookups, see parameter "starttime". Similar for the AS Routing Consistency data call: https://stat.ripe.net/data/prefix-routing-consistency/data.json?resource=AS3333 Look for the "exports" and "imports" attributes. Hth, Christian Teuschel R&D System Architect RIPE NCC Sent via RIPE Forum -- https://www.ripe.net/participate/mail/forum From mwinter at netdef.org Tue Mar 28 23:07:03 2017 From: mwinter at netdef.org (Martin Winter) Date: Tue, 28 Mar 2017 14:07:03 -0700 Subject: [opensource-wg] 2nd (and LAST) Call for Opensource-WG Presentations (RIPE74, Budapest, 8-12 May 2017) References: <0771A9A2-1516-4612-A869-F2940A828C77@netdef.org> Message-ID: <15C6DBCC-F86D-48EC-BAD9-FF4B8A729B2A@netdef.org> This is the 2nd and LAST call for presentations. ================================================ The next RIPE Meeting is coming up again - your chance to present about some interesting Open Source If you would like to give a presentation during the OpenSource WG session, then please contact us (the WG chairs). In general, each talk is 15-30 mins (depending on how much time is needed). If you have some idea and not sure how/if you should present something then feel free to contact us as well to discuss the idea. For small project updates, we are planning to reserve 30 mins again at the end of the WG session. These short 5..10(max) min updates/talks are decided on the day before the WG session on a time/space available base. No need to submit anything for these talks at this time. We will finalize the agenda early next week - so if you haven?t contacted us ( opensource-wg-chairs at ripe.net ) and want to give a presentation during the Open Source WG, then send us an email ASAP. (This does not apply to the lightening talks - the submission deadlines for them are Tuesday, 12:00 (noon) during the week of RIPE) Thanks, Martin Winter & Ondrej Filip OpenSource WG Chairs