- Routing-wg - lists.nordu.net

Re: on publishing interconnection parameters
by Eli Dart 22 Jul '21

22 Jul '21

Hi Pieter, all, As you (and many others here) know, one of the difficulties in all of this is that routing metrics are not bandwidth-aware, latency-aware, or load-aware. Some defaults try to incorporate bandwidth in a limited way, and some metrics can be explicitly configured to account for bandwidth and latency (in ESnet we do this with our IGP metrics), but those semantics are not dynamic. When I was in the ESnet engineering group we used a combination of localpref and communities to manage things like this. My understanding is that the architecture is still in place. The scheme is fairly detailed and complex, but once it's in place it provides a lot of power. Peer networks are grouped according to semantics (R&E, Cloud provider, commercial carrier, transit, etc), and preferred via localpref and BGP community based on peering capacity, whether they provide transit to other networks, etc. However, like in all things in this space, one has to be conscious of bandwidth, latency, etc. because the protocols don't do that on their own. It's easy in a circumstance like this to prefer direct peering over transit (which is generally, but not always, our policy). It's also easy to customize policy at the peering and have the rest of the network follow the policy (local reasoning only). But, it means doing a bunch of work up front. Note that routing that appears weird may actually be correct depending on the needs of the people using the network. For R&E peering I would much rather have a clean 100G than a congested 10G, even if the 100G was 30 milliseconds longer. However, crossing the ocean to go down the road is probably (probably?) pathological. From my perspective, this is part of why the R&E networking community is a community - we work together to build and operate a global data fabric in the service of science. As we all make changes, sometimes we end up with pathological edge cases....this is why tools like NetSage are so valuable, and why community discussions such as this are important for all of us. Thanks, Eli On Wed, Jul 21, 2021 at 8:39 AM Pieter de Boer <pieter.deboer(a)surf.nl> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > All, > > I can totally second the usage of peeringDB which is the tool of > preference for us (SURF) to get information a network (we we'll likely > integrate this with our automation workflows). We also do publish some info > in the RIPE database ( > https://apps.db.ripe.net/db-web-ui/query?searchtext=as-surfnet, which > shows which ASes we provide transit for) or ( > https://apps.db.ripe.net/db-web-ui/query?bflag=false&dflag=false&rflag=true… > which shows with which networks we peer and what we send or accept from > them, this object is uh not up to date....) > > However neither of those two provide the information we need here, we need > to make conscious decisions which network to prefer. Right now for the SURF > ==> Kenia example we make the wrong decision. Below one of our three border > routers (this box has direct peerings with > Internet2/GEANT/Nordunet/AMS-IX/NL-IX/SpeedIX/Asteroid and transit, > redundant or backup peers with Internet2/GEANT/Nordunet/exchanges/transit > reside on the others) > > In our peering policy we (SURF/AS1103) prefer to send traffic to customers > directly, followed by research networks (local pref 300), private peers > (local pref 160, metric 10), exchanges (local pref 160 metirc 20-60), > transit (local pref 150/130). We prefer path via other research networks > since in generall thay have higher capacity than via exchanges/transit. > > In this example option 1, 2, 3, 4 fall in the same category research > peers, with an equal AS-path length (3 AS’es). The battle is on between > route 1, 2 and 3 (route 4 GEANT backup will loose from the GEANT primary > due to set metrics). Since there is no direct tie breaker and we use JunOS > (see > https://www.juniper.net/documentation/en_US/junos/topics/reference/general/…) > it is step 11, that does it so the route with the longest route-age wins > for stability. The quick and dirty work-a-round flap both Internet2 > peerings and we switch back to GEANT. > Route 5 is for us a pure exchange route (despite coming from Unbuntunet > alliance for research and education networking), they have some presence in > Amsterdam with interntional links and hence also connect to the AMS-IX. > Route 6 and 7 fall in our transit category and are really last resort as > they are over metered connections. > > Of course as a human we can figure out a path via GEANT is probably far > better than crossing the Atlantic ocean twice via Internet2. The question > how do we get this information into our routers. I don’t see it to create > manual exceptions in our routing policy for every weird route we find, this > is something that will not scale. What I need is information that depicts > the origin of this route something like Africa or maybe even a specific > country, combined with the knowledge GEANT as a network is much closer to > Africa than Internet2 it would make sense to prefer them. > > My proposal if we could come to a common set of BGP communities we add to > our routes that depict continents or countries we can then figure out with > knowledge of the various networks which path between them is better. I > would assume GEANT is able to offer us better routes to European, African > and Asian research networks over Internet2. Where Internet2 probably has > much better connectivity to north American and likely south American > networks. If we could get geographic info in routing advertisements by > communities (preferably a common set), we would know the route to Kenia via > GEANT is better than Internet2. > > Pieter > > ps yesterdays talk was really interesting, nice visualization with Netsage > and good discussions. > > - -- > > SURFnet is transitioning towards SURF, my e-mail adres has changed > accordingly pieter.deboer(a)surfnet.nl got pieter.deboer(a)surf.nl > > > -----Original Message----- > > From: Dale W. Carder <dwcarder(a)es.net> > > Sent: Tuesday, 20 July 2021 14:17 > > To: routing-wg(a)lists.gna-g.net > > Subject: [Routing-wg] on publishing interconnection parameters > > > > > > On the call today the question was raised as to where one should > > publish, and correspondingly where one can find, route policy > > information for a given network. I believe it was Warrick that > > mentioned the (historical) utility of traceroute.org as an example. > > > > At least for commercial peers here in the US, the use of peeringdb.com > > is probably the default interface used today for peering coordination. > > I would claim that it would be of significant utility to R&E networks > > for coordination as well. > > > > From there one can find relevant information such as: > > - URL to a Peering Policy web page w/ additional details > > - URL links to looking glasses (if applicable) > > - additional details in the notes field > > > > For the more specific case of bgp community support, at present this is > > still free-form text that has to go somewhere, but it's not always clear > > where to look. > > > > To pick on my friend Warrick, you can find a good example at: > > https://www.peeringdb.com/net/393 > > Though perhaps in the notes field Warrick could say, "You can find > > supported bgp communities near the bottom of our magnificent 1,174 > > line aut-num record in RADB" > > > > Or for us at https://www.peeringdb.com/net/940 > > Perhaps we should add something to the tune of, "You can find our > > supported traffic engineering bgp communities at /dev/null, best of luck! > > But note for LHCONE VRF peers, we do support the mandatory knobs at > > https://twiki.cern.ch/twiki/bin/view/LHCONE/LhcOneVRF#BGP_communitie > > s" > > > > Dale > > _______________________________________________ > > Routing-wg mailing list -- routing-wg(a)lists.gna-g.net > > To unsubscribe send an email to routing-wg-leave(a)lists.gna-g.net > -----BEGIN PGP SIGNATURE----- > Comment: Using gpg4o v6.0.124.9651 - https://www.gpg4o.com/ > Charset: utf-8 > > iHUEAREIAB0WIQQmZT8oGCL/BcrPBy++sI1mNvdT0gUCYPg/owAKCRC+sI1mNvdT > 0pm8AP9jHCF9q6Tn5yH1RBpsyrqH1YmuHdoPZLA421ZGDiBszwD+JNdoiznd+1ir > kwZ4rWGBK9rvj8U2V2+sqQDgy298nCE= > =XqGp > -----END PGP SIGNATURE-----_______________________________________________ > Routing-wg mailing list -- routing-wg(a)lists.gna-g.net > To unsubscribe send an email to routing-wg-leave(a)lists.gna-g.net > -- Eli Dart, Network Engineer NOC: (510) 486-7600 ESnet Science Engagement Group (800) 333-7638 Lawrence Berkeley National Laboratory

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on publishing interconnection parameters
by Dale W. Carder 21 Jul '21

21 Jul '21

On the call today the question was raised as to where one should publish, and correspondingly where one can find, route policy information for a given network. I believe it was Warrick that mentioned the (historical) utility of traceroute.org as an example. At least for commercial peers here in the US, the use of peeringdb.com is probably the default interface used today for peering coordination. I would claim that it would be of significant utility to R&E networks for coordination as well. From there one can find relevant information such as: - URL to a Peering Policy web page w/ additional details - URL links to looking glasses (if applicable) - additional details in the notes field For the more specific case of bgp community support, at present this is still free-form text that has to go somewhere, but it's not always clear where to look. To pick on my friend Warrick, you can find a good example at: https://www.peeringdb.com/net/393 Though perhaps in the notes field Warrick could say, "You can find supported bgp communities near the bottom of our magnificent 1,174 line aut-num record in RADB" Or for us at https://www.peeringdb.com/net/940 Perhaps we should add something to the tune of, "You can find our supported traffic engineering bgp communities at /dev/null, best of luck! But note for LHCONE VRF peers, we do support the mandatory knobs at https://twiki.cern.ch/twiki/bin/view/LHCONE/LhcOneVRF#BGP_communities" Dale

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Summary from this morning, Next meeting APAN
by Schopf, Jennifer M 20 Jul '21

20 Jul '21

Hello Routing-WG members Thanks everyone who came to the meeting this morning. Our next meetings are: APAN Routing Working Group BOF, 9am August 3 Indonesia local time (10PM August 2, US Eastern time) 4 weeks from today, same time, walking through the examples (see notes below), 6am August 17, US Eastern time MANRS Talk by Steve Wallace, 8pm September 7, US Eastern time We meant to record today’s talk but that didn’t happen unfortunately. If there’s enough interest/need we can try to do another in the opposite time zone. The slides are available online here: https://docs.google.com/presentation/d/1x07cL8-o38sWHZd-RXSnZLinkj0t02IBXjp… We walked through 4 examples, although there’s a 5th in the slides (slides 17 and 18) for very strange routes between Singapore and New Zealand. These included unexpected the following unexpected routes: NIA (S. Korea) to Microsoft (Singapore) Nanyang Technological University (Singapore) to Education Bureau, Kaohsiung City Government (Taiwan) CERN (Geneva) to KISTI (S. Korea) KENET to SURFnet National University of Singapore to University Otago (New Zealand) We’d like to put together teams to start to address these, with the hopes of using these examples to talk about what infrastructure/documentation we need to address these more generally, and reviewing them at the mid August meeting. Please respond to any of the chairs if you want to be involved in any of these. If the co-chairs decide you’re needed, you may get looped in even if you don’t tell us. We’re hoping these teams will start working on these in the next week with the hopes of having something to report in 4 weeks. Likely these will also be discussed on the Slack channel – so don’t forget to watch there as well. Please get in touch with any questions or comments – see you in 2 weeks at APAN and then at our next regular meeting 2 weeks after that. -jennifer, on behalf of the Routing WG co-chairs ------------------------------------------------ Dr. Jennifer M. Schopf Director, International Networks Director, Engagement and Performance Operations Center Indiana University

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Re: Routing Working Group Meeting 3 - Tool Talk - NetSage Reminder
by Schopf, Jennifer M 20 Jul '21

20 Jul '21

The slides we’ll be using are here, which everyone should have access to https://docs.google.com/presentation/d/1x07cL8-o38sWHZd-RXSnZLinkj0t02IBXjp… But mostly we’ll be walking through the live NetSage pages listed in them. -j ------------------------------------------------ Dr. Jennifer M. Schopf Director, International Networks Director, Engagement and Performance Operations Center Indiana University From: "Addleman, Hans C" <addlema(a)iu.edu> Date: Monday, July 19, 2021 at 2:00 PM To: "routing-wg(a)lists.gna-g.net" <routing-wg(a)lists.gna-g.net> Subject: [Routing-wg] Routing Working Group Meeting 3 - Tool Talk - NetSage Reminder Greetings Routing Working Group, Reminder that we will have our next meeting tomorrow July 20 at 6:00am US Eastern time. This will be the next in our series of Tool Talks. Below please find the abstract for the talk on NetSage. You should have a calendar invite, however, I have attached an invite to this mail as well just in case. Title- NetSage as a tool to find routing anomalies Speaker – Jennifer Schopf Abstract The NetSage measurement and monitoring system (http://portal.netsage.global) is most often used by network owners to understand what data is using the circuits, what performance data transfers are experiencing, and for identifying changes of behavior over a set of links. However, it can also be used to identify end-to-end transfers that may not be taking the shortest path, especially in international settings. This talk will give a brief overview of NetSage and its current deployments, then will show some real life examples of unusual routes – which may or may not be the preferred paths for data. ----------------------------------------------- Hans Addleman is inviting you to a scheduled Zoom@IU meeting. Topic: Routing Working Group Meeting 3 - Tool Talk - NetSage Time: Jul 20, 2021 06:00 AM Indiana (East) Join from computer or mobile: https://iu.zoom.us/j/87951478476 Meeting ID: 879 5147 8476 One tap mobile +13017158592,,87951478476# US (Washington DC) +13126266799,,87951478476# US (Chicago) Dial by your location +1 301 715 8592 US (Washington DC) +1 312 626 6799 US (Chicago) +1 646 558 8656 US (New York) +1 253 215 8782 US (Tacoma) +1 346 248 7799 US (Houston) +1 669 900 6833 US (San Jose) Meeting ID: 879 5147 8476 IU videoconferencing equipment: 26 879 5147 8476 Videoconferencing equipment outside of IU: SIP: 87951478476(a)zoomcrc.com H.323: 162.255.37.11 (US West) 162.255.36.11 (US East) 221.122.88.195 (China) 115.114.131.7 (India Mumbai) 115.114.115.7 (India Hyderabad) 213.19.144.110 (Amsterdam Netherlands) 213.244.140.110 (Germany) 103.122.166.55 (Australia Sydney) 103.122.167.55 (Australia Melbourne) 209.9.211.110 (Hong Kong SAR) 64.211.144.160 (Brazil) 149.137.68.253 (Mexico) 69.174.57.160 (Canada Toronto) 65.39.152.160 (Canada Vancouver) 207.226.132.110 (Japan Tokyo) 149.137.24.110 (Japan Osaka) Meeting ID: 879 5147 8476 Zoom@IU Team | cthelp(a)iu.edu | https://kb.iu.edu/d/bfqu

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Routing Working Group Meeting 3 - Tool Talk - NetSage Reminder
by Addleman, Hans C 19 Jul '21

19 Jul '21

Greetings Routing Working Group, Reminder that we will have our next meeting tomorrow July 20 at 6:00am US Eastern time. This will be the next in our series of Tool Talks. Below please find the abstract for the talk on NetSage. You should have a calendar invite, however, I have attached an invite to this mail as well just in case. Title- NetSage as a tool to find routing anomalies Speaker – Jennifer Schopf Abstract The NetSage measurement and monitoring system (http://portal.netsage.global) is most often used by network owners to understand what data is using the circuits, what performance data transfers are experiencing, and for identifying changes of behavior over a set of links. However, it can also be used to identify end-to-end transfers that may not be taking the shortest path, especially in international settings. This talk will give a brief overview of NetSage and its current deployments, then will show some real life examples of unusual routes – which may or may not be the preferred paths for data. ----------------------------------------------- Hans Addleman is inviting you to a scheduled Zoom@IU meeting. Topic: Routing Working Group Meeting 3 - Tool Talk - NetSage Time: Jul 20, 2021 06:00 AM Indiana (East) Join from computer or mobile: https://iu.zoom.us/j/87951478476 Meeting ID: 879 5147 8476 One tap mobile +13017158592,,87951478476# US (Washington DC) +13126266799,,87951478476# US (Chicago) Dial by your location +1 301 715 8592 US (Washington DC) +1 312 626 6799 US (Chicago) +1 646 558 8656 US (New York) +1 253 215 8782 US (Tacoma) +1 346 248 7799 US (Houston) +1 669 900 6833 US (San Jose) Meeting ID: 879 5147 8476 IU videoconferencing equipment: 26 879 5147 8476 Videoconferencing equipment outside of IU: SIP: 87951478476(a)zoomcrc.com H.323: 162.255.37.11 (US West) 162.255.36.11 (US East) 221.122.88.195 (China) 115.114.131.7 (India Mumbai) 115.114.115.7 (India Hyderabad) 213.19.144.110 (Amsterdam Netherlands) 213.244.140.110 (Germany) 103.122.166.55 (Australia Sydney) 103.122.167.55 (Australia Melbourne) 209.9.211.110 (Hong Kong SAR) 64.211.144.160 (Brazil) 149.137.68.253 (Mexico) 69.174.57.160 (Canada Toronto) 65.39.152.160 (Canada Vancouver) 207.226.132.110 (Japan Tokyo) 149.137.24.110 (Japan Osaka) Meeting ID: 879 5147 8476 Zoom@IU Team | cthelp(a)iu.edu | https://kb.iu.edu/d/bfqu

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Routing Working Group Meeting 3 - Tool Talk - NetSage
by Addleman, Hans C 06 Jul '21

06 Jul '21

Greetings Routing Working Group, We will have our next meeting on July 20th at 6:00am US Eastern time. This will be the next in our series of Tool Talks. Below please find the abstract for the talk on NetSage. You should have a calendar invite, however, I have attached a calendar invite to this mail as well just in case. Title- NetSage as a tool to find routing anomalies Speaker – Jennifer Schopf Abstract The NetSage measurement and monitoring system (http://portal.netsage.global) is most often used by network owners to understand what data is using the circuits, what performance data transfers are experiencing, and for identifying changes of behavior over a set of links. However, it can also be used to identify end-to-end transfers that may not be taking the shortest path, especially in international settings. This talk will give a brief overview of NetSage and its current deployments, then will show some real life examples of unusual routes – which may or may not be the preferred paths for data. ----------------------------------------------- Hans Addleman is inviting you to a scheduled Zoom@IU meeting. Topic: Routing Working Group Meeting 3 - Tool Talk - NetSage Time: Jul 20, 2021 06:00 AM Indiana (East) Join from computer or mobile: https://iu.zoom.us/j/87951478476 Meeting ID: 879 5147 8476 One tap mobile +13017158592,,87951478476# US (Washington DC) +13126266799,,87951478476# US (Chicago) Dial by your location +1 301 715 8592 US (Washington DC) +1 312 626 6799 US (Chicago) +1 646 558 8656 US (New York) +1 253 215 8782 US (Tacoma) +1 346 248 7799 US (Houston) +1 669 900 6833 US (San Jose) Meeting ID: 879 5147 8476 IU videoconferencing equipment: 26 879 5147 8476 Videoconferencing equipment outside of IU: SIP: 87951478476(a)zoomcrc.com H.323: 162.255.37.11 (US West) 162.255.36.11 (US East) 221.122.88.195 (China) 115.114.131.7 (India Mumbai) 115.114.115.7 (India Hyderabad) 213.19.144.110 (Amsterdam Netherlands) 213.244.140.110 (Germany) 103.122.166.55 (Australia Sydney) 103.122.167.55 (Australia Melbourne) 209.9.211.110 (Hong Kong SAR) 64.211.144.160 (Brazil) 149.137.68.253 (Mexico) 69.174.57.160 (Canada Toronto) 65.39.152.160 (Canada Vancouver) 207.226.132.110 (Japan Tokyo) 149.137.24.110 (Japan Osaka) Meeting ID: 879 5147 8476 Zoom@IU Team | cthelp(a)iu.edu | https://kb.iu.edu/d/bfqu

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Routing Working Group Call 3 Doodle Poll
by Addleman, Hans C 29 Jun '21

29 Jun '21

Greetings Routing Working Group, Please fill out the linked Doodle Poll for our next call: https://doodle.com/poll/4xuttpc7yc6kdeq2?utm_source=poll&utm_medium=link Thank you, Hans

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Re: Routing Working Group Meeting 2 - Tool Talk Routeviews
by Schopf, Jennifer M 27 Jun '21

27 Jun '21

Reminder – this is coming up – see you there! ------------------------------------------------ Dr. Jennifer M. Schopf Director, International Networks Director, Engagement and Performance Operations Center Indiana University From: "Addleman, Hans C" <addlema(a)iu.edu> Date: Thursday, June 10, 2021 at 8:59 AM To: "routing-wg(a)lists.gna-g.net" <routing-wg(a)lists.gna-g.net> Subject: [Routing-wg] Routing Working Group Meeting 2 - Tool Talk Routeviews Greetings, The 2nd meeting of the Routing Working group will take place on June 28th at 8pm US eastern time and will feature our first tools talk by David Teach on the use of Route Views. You should have already received a calendar invite. I have also attached the invite to this mail and connection information can be found below. Thank you, Hans Addleman Synopsis of the talk: RouteViews Introduction ----------------------- RouteViews collects BGP routing information from many sites across the world and has been providing BGP data for over 25 years. The first BGP data dumps were collected in 1995. The archiving of snapshots started in 1997 and there are now more than 68,000 snapshots in the archive, capturing more than two decades worth of Internet routing table history. In this talk David Teach will share more about RouteViews, how it works, how to use it for troubleshooting various routing issues. David will also briefly discuss the new features that have been added recently. Hans Addleman is inviting you to a scheduled Zoom@IU meeting. Topic: Routing Working Group Meeting 2 Time: Jun 28, 2021 08:00 PM Indiana (East) Join from computer or mobile: https://iu.zoom.us/j/89721438481 Meeting ID: 897 2143 8481 One tap mobile +16465588656,,89721438481# US (New York) +13017158592,,89721438481# US (Washington DC) Dial by your location +1 646 558 8656 US (New York) +1 301 715 8592 US (Washington DC) +1 312 626 6799 US (Chicago) +1 669 900 6833 US (San Jose) +1 253 215 8782 US (Tacoma) +1 346 248 7799 US (Houston) Meeting ID: 897 2143 8481 IU videoconferencing equipment: 26 897 2143 8481 Videoconferencing equipment outside of IU: SIP: 89721438481(a)zoomcrc.com H.323: 162.255.37.11 (US West) 162.255.36.11 (US East) 221.122.88.195 (China) 115.114.131.7 (India Mumbai) 115.114.115.7 (India Hyderabad) 213.19.144.110 (Amsterdam Netherlands) 213.244.140.110 (Germany) 103.122.166.55 (Australia Sydney) 103.122.167.55 (Australia Melbourne) 209.9.211.110 (Hong Kong SAR) 64.211.144.160 (Brazil) 149.137.68.253 (Mexico) 69.174.57.160 (Canada Toronto) 65.39.152.160 (Canada Vancouver) 207.226.132.110 (Japan Tokyo) 149.137.24.110 (Japan Osaka) Meeting ID: 897 2143 8481 Zoom@IU Team

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Routing Working Group BOF at TNC Friday June 25th 14:00CEST.
by Addleman, Hans C 16 Jun '21

16 Jun '21

Greetings Routing Working Group, Next week on Friday June 25th at 14:00CEST during TNC (https://tnc21.geant.org/) we will be holding a Routing Working Group Birds of a Feather (BOF) session. Please find the abstract and connection information below. We hope to see you there! Hans Addleman Routing Working Group Co-Chair Identifying and Addressing R&E Routing Anomalies 14:00 - 15:30 CEST Adding or removing capacity from the global R&E network infrastructure can have unexpected routing results that are often difficult to detect and impossible to correct without coordination. For example, after changes in transatlantic capacity, we see significant volumes of traffic with both source and destination in Europe traversing exchange points in the US (traffic from CERN destined for universities in Europe routed via New York). Similarly, with other additions to transcontinental capacity, we see Asian traffic destined for Europe routed via the US (often crossing the Pacific twice), and also traffic with both endpoints in Africa routed via New York. We can identify these anomalous flows fairly easy with current and expanding tools, such as NetSage (http://portal.netsage.global). However, due to the number of different organizations along the international paths, it remains a challenge to bring the right people together to make adjustments that would potentially correct! the erroneous paths. This type of routing problem is prevalent, and we expect this issue is one many NRENs will need to address in order to maintain a robust, reliable, high-speed global R&E network. With new intercontinental links coming on-line over the past few years, and more planned for the near future, we believe the time is right for our community to come together to begin addressing this issue in a more coordinated way. This BOF will bring together R&E networking engineers in an open community discussion on how to approach this problem systematically. Organizer: Warrick Mitchell, AARNET, and Jennifer Schopf, Indiana University Dial-in link: https://iu.zoom.us/j/6911828119 Or Telephone: Dial: +1 669 900 6833 (US Toll) or +1 646 558 8656 (US Toll) Meeting ID: 691 182 8119 International numbers available: https://iu.zoom.us/zoomconference?m=zgKc8uflAkkMyizZut7eTXzr9bC_043- Or connecting from IU videoconferencing equipment: Video Bridge: 26 691 182 8119 Or connecting from videoconferencing equipment outside of IU: H.323: 162.255.37.11 (US West) 162.255.36.11 (US East) 221.122.88.195 (China) 115.114.131.7 (India) 213.19.144.110 (EMEA) 202.177.207.158 (Australia) 209.9.211.110 (Hong Kong) 64.211.144.160 (Brazil) 69.174.57.160 (Canada) Meeting ID: 691 182 8119 SIP: 6911828119(a)zoomcrc.com

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Routing Working Group Meeting 2 - Tool Talk Routeviews
by Addleman, Hans C 10 Jun '21

10 Jun '21

Greetings, The 2nd meeting of the Routing Working group will take place on June 28th at 8pm US eastern time and will feature our first tools talk by David Teach on the use of Route Views. You should have already received a calendar invite. I have also attached the invite to this mail and connection information can be found below. Thank you, Hans Addleman Synopsis of the talk: RouteViews Introduction ----------------------- RouteViews collects BGP routing information from many sites across the world and has been providing BGP data for over 25 years. The first BGP data dumps were collected in 1995. The archiving of snapshots started in 1997 and there are now more than 68,000 snapshots in the archive, capturing more than two decades worth of Internet routing table history. In this talk David Teach will share more about RouteViews, how it works, how to use it for troubleshooting various routing issues. David will also briefly discuss the new features that have been added recently. Hans Addleman is inviting you to a scheduled Zoom@IU meeting. Topic: Routing Working Group Meeting 2 Time: Jun 28, 2021 08:00 PM Indiana (East) Join from computer or mobile: https://iu.zoom.us/j/89721438481 Meeting ID: 897 2143 8481 One tap mobile +16465588656,,89721438481# US (New York) +13017158592,,89721438481# US (Washington DC) Dial by your location +1 646 558 8656 US (New York) +1 301 715 8592 US (Washington DC) +1 312 626 6799 US (Chicago) +1 669 900 6833 US (San Jose) +1 253 215 8782 US (Tacoma) +1 346 248 7799 US (Houston) Meeting ID: 897 2143 8481 IU videoconferencing equipment: 26 897 2143 8481 Videoconferencing equipment outside of IU: SIP: 89721438481(a)zoomcrc.com H.323: 162.255.37.11 (US West) 162.255.36.11 (US East) 221.122.88.195 (China) 115.114.131.7 (India Mumbai) 115.114.115.7 (India Hyderabad) 213.19.144.110 (Amsterdam Netherlands) 213.244.140.110 (Germany) 103.122.166.55 (Australia Sydney) 103.122.167.55 (Australia Melbourne) 209.9.211.110 (Hong Kong SAR) 64.211.144.160 (Brazil) 149.137.68.253 (Mexico) 69.174.57.160 (Canada Toronto) 65.39.152.160 (Canada Vancouver) 207.226.132.110 (Japan Tokyo) 149.137.24.110 (Japan Osaka) Meeting ID: 897 2143 8481 Zoom@IU Team

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