- NLNOG - mailman3.nlnog.net

PeeringDB Product Committee Charter Survey / NLNOG
by Arnold Nipper 18 Oct '16

18 Oct '16

Hello PeeringDB users / Hi NLNOGers, the PeeringDB Product Committee (PC, [0]) is charged with steering the future product development and running the market outreach efforts to continuously improve the value that PeeringDB delivers to the networks registered with PeeringDB, and the broader community. We're looking for feedback and input from the community on our charter proposal. Please take this short survey [1]. Your input and comments are appreciated! [0] http://docs.peeringdb.com/gov/ [1] https://www.surveymonkey.com/r/JN36DT2 Groeten, Arnold -- Arnold Nipper email: arnold(a)nipper.de phone: +49 6224 5593407 2 mobile: +49 172 2650958 fax: +49 6224 5593407 9

2 2

[job@ntt.net: [routing-wg] Large BGP Communities beacon in the wild]
by Job Snijders 11 Oct '16

11 Oct '16

FYI ----- Forwarded message from Job Snijders <job(a)ntt.net> ----- Date: Tue, 11 Oct 2016 17:01:56 +0200 From: Job Snijders <job(a)ntt.net> To: nanog(a)nanog.org, routing-wg(a)ripe.net, Jared Mauch <jmauch(a)us.ntt.net> Subject: [routing-wg] Large BGP Communities beacon in the wild Dear all, Large BGP Communities are a novel way to signal information between networks. An example of a Large BGP Communities is: 2914:4056024901:80. Large BGP Communities are composed of three 4-octet integers, separated by something like a colon. This is easy to remember and accommodates advanced routing policies in relation to 4-Byte ASNs. It is the tool that has been missing since 4-octet ASNs were introduced. IANA has made an Early Allocation of the value 30 (LARGE_COMMUNITY) in the "BGP Path Attributes" registry under the "Border Gateway Protocol (BGP) Parameters" group. The draft can be read here: https://tools.ietf.org/html/draft-ietf-idr-large-community Additional information about Large BGP Communities can be found here: http://largebgpcommunities.net/ Starting today (2016.10.11), the following two BGP beacons are available to the general public, with AS_PATH 2914_15562$ Both these prefixes have a Large BGP Community attached: 2001:67c:208c::/48 192.147.168.0/24 Large BGP Community - 15562:1:1 The NLNOG RING BGP Looking Glass is running the latest version of BIRD which understands the Large BGP Community Path Attribute. IPv4 LG: http://lg.ring.nlnog.net/prefix_detail/lg01/ipv4?q=192.147.168.0/24 IPv6 LG: http://lg.ring.nlnog.net/prefix_detail/lg01/ipv6?q=2001:67c:208c::/48 In theory, since this is an optional transitive BGP Path Attribute, all the Looking Glass' peers should boomerang the Large Community back to the LG. However we currently observe that 50 out of 75 peers propagate the Large BGP Community to the LG. Relevant Router commands to see if you receive the attribute, or whether one of intermediate networks has stripped the attribute from the route: IOS: show ip bgp path-attribute unknown shows all prefixes with unknown path attributes. IOS #2 - like on route views: route-views>sh ip bgp 192.147.168.0 BGP routing table entry for 192.147.168.0/24, version 98399100 Paths: (39 available, best #30, table default) Not advertised to any peer Refresh Epoch 1 701 2914 15562 137.39.3.55 from 137.39.3.55 (137.39.3.55) Origin IGP, localpref 100, valid, external unknown transitive attribute: flag 0xE0 type 0x1E length 0xC value 0000 3CCA 0000 0001 0000 0001 rx pathid: 0, tx pathid: 0 IOS-XR: (you must look at specific prefixes) RP/0/RSP0/CPU0:Router#show bgp ipv6 unicast 2001:67c:208c::/48 unknown-attributes BGP routing table entry for 2001:67c:208c::/48 Community: 2914:370 2914:1206 2914:2203 2914:3200 Unknown attributes have size 15 Raw value: e0 1e 0c 00 00 3c ca 00 00 00 01 00 00 00 01 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ JunOS: user@JunOS-re6> show route 2001:67c:208c::/48 detail 2001:67c:208c::/48 (1 entry, 1 announced) AS path: 15562 I Unrecognized Attributes: 15 bytes Attr flags e0 code 1e: 00 00 3c ca 00 00 00 01 00 00 00 01 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ A note about router Configurations: Ensure you are not fitlering the path attributes, eg: JunOS: [edit protocols bgp] user@junos# delete drop-path-attributes 30 XR: configure router bgp YourASN attribute-filter group ReallyBadIdea ! avoid creating bogons no attribute 30 ! ! Contact persons: myself or Jared Mauch or NTT NOC. BGP Session identifier 83.231.213.230 / 2001:728:0:5000::a92 AS 15562. Kind regards, Job ----- End forwarded message -----

1 0

Wat voor weekdag voor de NLNOG-dag 2017 ?
by Job Snijders 28 Sep '16

28 Sep '16

Hi NLNOGers, We hebben jullie feedback nodig voor de NLNOG-dag 2017! Hier een héééééle korte survey om uit te vogelen of de volgende NLNOG dag op een dinsdag of op een vrijdag zal plaats vinden: https://nl.surveymonkey.com/r/JWGKFMX Groeten, Job

1 0

Fwd: New Content on RIPE Labs
by Job Snijders 23 Sep '16

23 Sep '16

Vrijmibo leesvoer! :-) Job ---------- Forwarded message ---------- From: *MENOG Secertariat* <menog(a)ripe.net> Date: Friday, 23 September 2016 Subject: [menog] New Content on RIPE Labs To: menog(a)menog.org Dear colleagues, Here are the links to some recent RIPE Labs articles 1. Philipp Richter, PhD student at the Technical University in Berlin, did some research about how "active" IPv4 addresses are on the Internet: https://labs.ripe.net/Members/philipp_richter/all-quiet-in-the-ipv4-internet 2. Uta Meier-Hahn, researcher at the Humboldt Institute for Internet and Society in Berlin, is looking at the interconnection market: https://labs.ripe.net/Members/uta_meier_hahn/what-do- network-operators-sell-to-each-other 3.Vesna Manojlovic, RIPE NCC, wrote down her impressions from NLNOG: https://labs.ripe.net/Members/becha/impressions-from-nlnog-day-2016 4. Annika Wickert, engineer at a gaming company used RIPE Atlas to measure game service connectivity: https://labs.ripe.net/Members/annika_wickert/using-ripe- atlas-to-monitor-game-service-connectivity 5. Jason Read, research analyst at Gartner, used RIPE Atlas to measure cloud connectivity: https://labs.ripe.net/Members/jason_read/using-ripe-atlas- to-measure-cloud-connectivity 6. Lia Hestina, RIPE NCC, participated in the Indonesian Network Operators meeting and wrote a nice report: https://labs.ripe.net/Members/lia_hestina/measuring-the- Internet-in-indonesia-one-probe-at-a-time Maybe you will be the next one to publish an article on RIPE labs. If interested please mail us and we can help you write it.

1 0

importance of fiber cleaning
by Job Snijders 21 Sep '16

21 Sep '16

----- Forwarded message from Mikael Abrahamsson <swmike(a)swm.pp.se> ----- Date: Wed, 21 Sep 2016 07:56:43 +0200 (CEST) From: Mikael Abrahamsson <swmike(a)swm.pp.se> To: nanog(a)nanog.org Subject: importance of fiber cleaning https://www.sunet.se/blogg/long-read-cleanliness-is-a-virtue/ This is an excellent article regarding fiber cleaning and its importance. Please do share with other people in our business. I'm sure lack of proper fiber cleaning causes a lot of unneccessary outages and operational problems worldwide, partly because people aren't aware of its importance. -- Mikael Abrahamsson email: swmike(a)swm.pp.se ----- End forwarded message -----

1 0

Contact for Rack and Stack in Amsterdam
by Chris Grundemann 16 Sep '16

16 Sep '16

Hail NLNOGers! Being networkers of the Netherlands verity, I’m hoping some of you might be, or know of someone available to do some physical DC work for a Myriad Supply[1] (my employer) client in Amsterdam. We need someone to rack/stack/cable some servers at Internap ~1 month from now. Probably roughly a half days work, not too many servers. Please ping me off list if you are interested or know someone who might be. Thanks! ~Chris [1] - http://www.myriadsupply.com/

3 4

Re: [NLNOG] NLNOG / Triple LoraWAN Uno usage
by Raymon 11 Sep '16

11 Sep '16

Hi, You can also look at http://pade.nl/lora/ which is used to check the coverage of the Solcon gateway in the past(but also other gateways). by logging send and recieved messages + GPS coordinates Note: I wil try to get another Solcon gateway up and running in the next two weeks :-) to increase the coverage Greetings, Raymon Op 11 sep. 2016 5:31 p.m. schreef Arjan van der Oest <arjan(a)vanderoest.net>: > > Not sure where this page gets its data from but it's by far not complete. For example it's missing about all Flevoland gateways (two Voiceworks gateways and one Elements gateway in Almere, the Solcon gateway in Dronten, etc) > Check TTNmapper. Useful for mapping coverage of your own gateway. The site has options to display all measurements or restrict to recent measurements. Note: it only displays gateway that once received ttnmapper data. > > > http://ttnmapper.org/ > > > -- > Arjan van der Oest > Sent from my iPhone > > On 11 Sep 2016, at 13:57, Job Snijders <job(a)instituut.net> wrote: > >> >> http://ha-23.eradus.eu/croft.html

1 0

NLNOG / Triple LoraWAN Uno usage
by Job Snijders 11 Sep '16

11 Sep '16

Hi all, Might be interesting to start a thread on how to use the Triple LoRaWAN modules that were handed out at the quiz. Quickstart guide: https://www.dropbox.com/s/679gjqza5fk5tp3/LoRa%20QuickStart%20Guide%20(Engl… Another guide: https://www.thethingsnetwork.org/labs/story/the-things-uno-getting-started There are two methods to connect to the network: OTAA or ABP. I found this https://www.thethingsnetwork.org/forum/t/what-is-the-difference-between-ota… so OTAA might be the better method to connect. I'm reading everywhere that it is highly recommended to use an external antenna, it took me some puzzling but I found where you can solder on a connector and attach an antenna: https://www.dropbox.com/s/b7va5k4ncbndfex/2016-09-11%2013.33.24.jpg?dl=0 Arjen Zonneveld found in the manual that these components could be used: antenna 712-ANT-868-CWHWRRPS: http://nl.mouser.com/ProductDetail/Linx-Technologies/ANT-868-CW-HWR-RPS/?qs… connector 712-CONREVSMA003.062: http://eu.mouser.com/ProductDetail/Linx-Technologies/CONREVSMA003062/?qs=K5… Any recommendations on where to buy those? What other accessories would be useful? You can search for gateways nearby with the help of this map. The coverage is an estimate, always consider that brick is good at killing RF. Antenna's & being in line of sight of the gateway can http://ha-23.eradus.eu/croft.html Kind regards, Job

3 2

IANA AS Numbers registry update
by Paula Wang 08 Sep '16

08 Sep '16

Hi, The IANA AS Numbers registry has been updated to reflect the allocation of the following block to LACNIC in September 2016: 265629-266652 Assigned by LACNIC 2016-09-08 You can find the IANA AS Numbers registry at: http://www.iana.org/assignments/as-numbers/as-numbers.xml The allocation was made in accordance with the Policy for Allocation of ASN Blocks to Regional Internet Registries: https://www.icann.org/resources/pages/global-policy-asn-blocks-2010-09-21-en Best Regards, Paula Wang IANA Specialist ICANN

1 0

Maak je agenda leeg voor de NLNOG-dag 2016!
by Job Snijders 08 Sep '16

08 Sep '16

Beste netwerkers van Nederland! Over precies één maand is de NLNOG-dag 2016! Een dag vol leerzame presentaties, leuke mensen en de moeilijkste netwerkquiz ter wereld. Met bovendien hele leuke prijzen zoals een bitcoin in een hardware wallet, een legacy IPv4 /24 of een 3D printer! Als afsluiter natuurlijk weer een gezellige borrel en een hapje eten. Spreker highlights: We zijn erg blij dat Ron Broersma, oprichter van ARPA node 3 komt presenteren. Hij zal vertellen over de eerste jaren van het internet en hoe het allemaal is ontstaan. Ook neemt hij ook het originele draaiboek mee van de ARPANET TCP/IP migratie van 1983. De harde kern van NLNOG is er natuurlijk aan gewend om petabytes per uur te verstoken, maar er is ook andere kant van het spectrum: Johan Stokking (The Things Network) komt vertellen hoe je slechts enkele bytes per dag verstuurd over een LoRaWAN netwerk. Routebeschrijving en OV informatie vind je hier: http://www.podiummozaiek.nl/Contact/bereikbaarheid Kom je ook? Registreren doe je via Eventbrite: http://nlnog2016.eventbrite.nl/ De toegang is volledig gratis dankzij onze fantastische sponsoren: MaxiTEL Telecom (maxitel.nl), 6connect (6connect.com) Prefix Broker (prefixbroker.net) NTT Communications (ntt.net) Fusix Networks (fusix.nl), i3D.net (i3d.net) BIT (bit.nl), AMS-IX (ams-ix.net) PowerDNS (powerdns.com) Akamai (akamai.com) NL-IX (nl-ix.net) RIPE NCC (ripe.net) LONAP (lonap.net) TripleIT (wearetriple.com) A2B Internet (a2b-internet.com) en eBay Classifieds Group (ebayclassifiedsgroup.com) We hopen je te zien op vrijdag 9 september bij Podium Mozaiek in Amsterdam! Met vriendelijke groeten, De NLNOG-dag 2016 event organisatie Anna, Job, Nathalie, Niels, Sander, Thomas

1 1