NYCX (New York City Exchange) contact wanted

Anyone in charge of the exchange plattform in New York formerly known as NYCX (New York City Exchange), managed by NAC.net? Please contact me offlist. (Yes we are still plugged and there is some traffic flowing ...) Many thanks, Fredy

Prefix 120.29.240.0/21

We see a number of session towards downstreams flaps obviously caused by prefix 120.29.240.0/21, originated by AS45158, transited by AS4739 (see below). Best regards, Fredy Kuenzler Init7 / AS13030 #sh ip bgp 120.29.240.0 Number of BGP Routes matching display condition : 4 Status codes: s

Re: Prefix 120.29.240.0/21

Am 17.11.2010 10:19, schrieb Fredy Kuenzler: We see a number of session towards downstreams flaps obviously caused by prefix 120.29.240.0/21, originated by AS45158, transited by AS4739 (see below). #sh ip bgp 120.29.240.0 Number of BGP Routes matching display condition : 4 Status codes: s

Re: experience with equinix exchange

Am 29.11.2010 20:44, schrieb Richard A Steenbergen: Uhh... Reality check, with the SD acquisition Equinix controls the VAST majority of the IX traffic in the US. [...] I was actually quite surprised that, when the merger of Equinix and SD was announced, no competition commission woke up and

Re: In Need of 10GbE Optics @AMS4

I guess the Flexoptix experts are able to adress this problem... http://www.flexoptix.net/ HTH, Fredy / Init7 Von meinem iPhone gesendet Am 18.11.2012 um 05:00 schrieb Pete Ashdown pashd...@xmission.com: I don't have the quantity you need, but this reminded me that I'm in need of a reliable

Re: AS12715 (Jazz Telecom S.A.) Peering contact

Am 26.11.2012 11:01, schrieb Network Department: Could somebody provide me peering contact for AS12715 (Jazz Telecom S.A.)? I see they have OPEN peering policy at AMS-IX and peering contact b...@jazztel.com but there are no replies from this email. The address you mentioned is actually very

Re: IPv6 Addressing Help

Hi, Chris Gotstein schrieb: We are a small ISP that is in the process of setting up IPv6 on our network. We already have the ARIN allocation and i have a couple routers and servers running dual stack. Wondering if someone out there would be willing to give me a few pointers on setting up my

Minimum Allocation Size by RIRs (IPv4)

I'm trying to compile a comprehensive and up-to-date list of Minimum Allocation Sizes by the various RIRs. Any hint would be appreciated. I have so far: ARIN: https://www.arin.net/knowledge/ip_blocks.html APNIC:

Re: Please help our simple bgp

Am 31.01.2012 04:06, schrieb Joel Maslak: There are several ways to handle this is, if you have at least two /24s of space. Let's say you just have two /24s, both part of the same /23. [...] Sad to see that deaggregation is still propagated to handle this issue. As a matter of fact

Re: French Regulator to ask all your information about your Peering

Am 30.03.2012 20:21, schrieb Raphael MAUNIER: This is now the end. The French regulator ( Arcep ) is now asking all the people with an ASN in France ( with a L33 license ) to get all their information on their peering. The Arcep claim it's for the net neutrality and still don't understand it

Re: French Regulator to ask all your information about your Peering

Am 30.03.2012 23:20, schrieb Raphael MAUNIER: Sorry Fredy, but you are living in a care bear world ? Do you think some people build an intense national backbone You were @GPF last week, when Martin asked : Who want this to be regulated ? And Who want to have his peering controled ? why you

Level3 (3356/3549) changes routing policy

From my observation Level3 has recently changed their routing policy. It seems that 3356 always prefers customer prefixes of 3549, regardless of the AS path length. Example (seen from 3356): 3549_13030_[Customer1]_[Customer2] is preferred over 2914_[Customer1]_[Customer2] Considering that

Re: McColo: Are the 'Lights On at Telia?

Paul Ferguson schrieb: Thanks to some good folks in Telia, McColo has been de-peered (again): 26780 MCCOLO - McColo Corporation Adjacency: 1 Upstream: 1 Downstream: 0 Upstream Adjacent AS list AS1299 TELIANET TeliaNet Global Network NOT

Re: Recommendation of Tools

Lee, Steven (NSG Malaysia) schrieb: Hi all, do you have any recommended tools that can measure latency/delay hop by hop basis? Preferable the tools can measure the running (live) traffic. Try Smokeping for long-term latency stats: http://oss.oetiker.ch/smokeping/ Fredy

Re: AS 54271

Patrick W. Gilmore schrieb: On Jul 13, 2008, at 1:01 PM, Marshall Eubanks wrote: As of this morning, I am seeing BGP from AS 54271 Maybe someone mistyped 65271? Which is still bad, but not at bad (IMHO). Interestingly, AS54271 is the last # of an unassigned block: 46080-47103Assigned

Re: EFF tool to check bandwidth throttling

Gadi Evron schrieb: Story is here: http://www.webmonkey.com/blog/Switzerland%3A_EFF_Software_Helps_Track_ISP_Bandwidth_Throttling The tool is called... Switzerland. For the Swiss it's kinda strange ... and, the initial version was released on Aug 1st, which is in fact the Swiss national

Re: IPV6 over a PPTP Link

Am 15.09.2011 18:24, schrieb Meftah Tayeb: can i ofer ipv6 addresses through a PPTP connection using cisco ? if yes, how please ? These slides were presented on various conferences showing native v6 via L2TP. While you asked for PPTP, I thought to point to the link anyway, maybe the slides

Re: What routers do folks use these days?

and are happy with it. CLI is Cisco-look-and-feel, the software tree has a clear structure (unlike Cisco with hundreds of versions) and the TAC is willing to ssh into your gear to assist. -- Fredy Kuenzler Init7 (Switzerland) Ltd. AS13030 St. Georgen-Strasse 70 CH-8400 Winterthur Twitter: @init7

Re: Europe-to-US congestion and packet loss on he.net network, and their NOC@ won't even respond

Constantine, Please mail me offlist if Init7 can be of any help to resolve the case. -- Fredy Kuenzler Init7 (Switzerland) Ltd. St.-Georgen-Strasse 70 CH-8400 Winterthur Switzerland http://www.init7.net/ Am 30.11.2013 um 08:30 schrieb Constantine A. Murenin muren...@gmail.com: Dear NANOG

Re: Survey on Internet Disputes.

are due to laziness or technical limitations. -- Fredy Kuenzler Init7 (Switzerland) Ltd. AS13030 St. Georgen-Strasse 70 CH-8400 Winterthur Skype: flyingpotato Phone: +41 44 315 4400 Fax: +41 44 315 4401 Twitter: @init7 / @kuenzler http://www.init7.net/ signature.asc Description: OpenPGP

Re: Connectivity issue between Verizon and Amazon EC2 (NTT issue?)

be rather short... *SCNR* -- Fredy Kuenzler - Fiber7. No Limits. https://www.fiber7.ch - Init7 (Switzerland) Ltd. AS13030 St.-Georgen-Strasse 70 CH-8400 Winterthur Skype: flyingpotato Phone: +41 44 315 4400 Fax: +41 44 315 4401 Twitter: @init7 / @kuenzler

Re: How long will it take to completely get rid of IPv4 or will it happen at all?

or Sweden on init7's Fiber7 ? Thanks for mentioning Fiber7, which is actually available in Switzerland, not Sweden. And every Fiber7 customer gets a /48, too. -- Fredy Kuenzler - Fiber7. No Limits. https://www.fiber7.ch - Init7 (Switzerland) Ltd

Microsoft Geo-IP Admin needed

activation fails. Twitter thread: https://twitter.com/fiber7_ch/status/630880605971025920 Offlist response is fine. Thanks. -- Fredy Kuenzler - Fiber7. No Limits. https://www.fiber7.ch - Init7 (Switzerland) Ltd. AS13030 St.-Georgen-Strasse 70 CH-8400 Winterthur

Re: Equinix IX Port Moves

e first step. -- Fredy Kuenzler - Fiber7. No Limits. https://www.fiber7.ch - Init7 (Switzerland) Ltd. AS13030 St.-Georgen-Strasse 70 CH-8400 Winterthur Skype: flyingpotato Phone: +41 44 315 4400 Fax: +41 44 315 4401 Twitter: @init7 / @kuenzler http

Re: AW: Cogent - Google - HE Fun

Am 10.03.2016 um 22:25 schrieb Damien Burke : > Anyone who is multihomed with cogent ipv6 in their mix should shutdown their > IPv6 bgp session. Let’s see if we can make their graph freefall. Alternative: set community [do not announce to Cogent] *SCNR*

Re: Cogent - Google - HE Fun

without much collateral damage. It would support Google/HE's position. And maybe help to bring back Cogent onto a cooperative track, after all. -- Fredy Kuenzler Init7 (Switzerland) Ltd. St.-Georgen-Strasse 70 CH-8400 Winterthur Switzerland http://www.init7.net/ > Am 10.03.2016 um 23:19 schr

Massive Price Increase for X-conns at Telehouse Chelsea, NYC

to anyone considering to buy colocation space in NYC (or elsewhere) not to choose Telehouse, unlike a few years ago. -- Fredy Kuenzler Init7 (Switzerland) Ltd. signature.asc Description: OpenPGP digital signature

well-known Anycast prefixes

I wonder whether anyone has ever compiled a list of well-known Anycast prefixes. Such as 1.1.1.0/24 8.8.8.0/24 9.9.9.0/24 ... Might be useful for a routing policy such as "always route hot-potato". PS. this mail is not intended to start a flame war of hot vs. cold potato routing.

Re: well-known Anycast prefixes

Am 19.03.19 um 18:39 schrieb Bill Woodcock: >> On Mar 19, 2019, at 10:12 AM, Fredy Kuenzler >> wrote: I wonder whether anyone has ever compiled a list of >> well-known Anycast prefixes. > > I don’t know of one. > > It seems like a good idea. > > BGP

Re: Cogent sales reps who actually respond

When they do their cold calls I tend to answer «Call again in 6 months, if you are still with Cogent then.» Most sales reps don‘t survive that long. #SCNR -- Fredy Kuenzler Init7 (Switzerland) Ltd. Technoparkstrasse 5 CH-8406 Winterthur Switzerland http://www.init7.net/ > Am 16.09.2019 um

Re: Germany Long Haul Providers

For Nuremberg specifically I suggest to ask Core Backbone and Noris. From what I heard Gasline sold their Layer2 operations to EnBW if I recall correctly. I think Gasline has only DF left. Re Eunetworks: I recommend to avoid them, unless you don‘t mind be taken to court for their own mistakes.

Re: Zurich Data Center

This one at Aargauerstasse 10 in Zurich is operated by the incumbent Swisscom, mainly for their own purpose. It‘s called «Zurich Herdern» with LEX code 790ZHH, despite it‘s not a LEX in the classical sense. There is a similar one in another area of the city called «Zurich Binz» with the code

OVH datacenter SBG2 in Strasbourg on fire 

Very sad day for our colleagues at OVH AS16276 as they lost their datacenter SBG-2 in Strasbourg/France completly („everything is destroyed“) in a fire  and the neighboring SBG1/SBG3/SBG4 at least temporary.