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nephelometer
by Misemer Piacitelli 13 Dec '07

13 Dec '07

Hallo, Virus found in this message, please delete it without futher reading Any traveller, whether persian or beluch or afghan he does this moment. Come! Without waiting to richard, slowly, in a low voice, i came right.

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new ris tools released
by Erik Romijn 25 Oct '07

25 Oct '07

Hi all, we've just released some new tools for RIS, which may also benefit you :) The most notable change is the introduction of the AS dashboard and prefix dashboard. These dashboards show an overview of most information RIS has about an AS or prefix. For ASes, think prefixes, age of prefixes, transits, old bogon filters. For prefixes, think visibility and stability. Besides this, we have made improvements to the search, prefixinuse and asinuse tools. - The search can now summarise updates for a clearer view of events - Prefixinuse now also displays prefixes from a block that are 'free' and shows what percentage of space is still unannounced - ASinuse should run faster Focus with these improvements is to improve the presentation of the data, making more data available in a clearer and more attractive way. For example, see the prefix dashboard of the RIPE meeting network prefix, which had some reachability problems: http://www.ris.ripe.net/dashboard/193.0.8.0/22 The prefix graph for 3333, our office network, nicely shows the build- up of our prefixes: http://www.ris.ripe.net/dashboard/3333 It also shows our transits, although this is difficult to estimate and wrong in some cases. The k-root dashboard shows an /28 in the prefix list - seen by two peers. The prefix graph is also quite nice: http://www.ris.ripe.net/ dashboard/25152 If you check/uncheck the "strip prepending" box on the AS path lengths tab, you can clearly see the prepending done by k-root. The dashboards for the k-root anycast prefixes also show something interesting: http://www.ris.ripe.net/dashboard/193.0.14.0/24 http://www.ris.ripe.net/dashboard/193.0.14.0/23 If you look at the "list of peers not seeing the prefix" below the map, you can see 20932 doesn't send the /24, and 26943 doesn't send either. Note that there still is a small bug in the AS dashboard - it shows a prefix has stopped being announced in some cases when it is not. These tools are public now, so feel free to tell others. However, we are not doing an external announcement until the RIPE meeting, to prevent everyone from already knowing most things we'll say in the RIS update. So, don't shout around on lists/websites/etc. yet. Obviously, if you have any ideas, let us know. cheers, -- Erik Romijn RIPE NCC software engineer http://www.ripe.net/ Information Services dept.

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RIS anycast beacon changes: Monday, 3 September 2007
by Erik Romijn 30 Aug '07

30 Aug '07

[Apologies for duplicates] Dear Colleagues, On Monday, 3 September 2007, we will modify the configuration of the anycast routing beacon (84.205.72.0/24) of the Routing Information Service (RIS). This will improve the usefulness of this beacon. The current configuration is that this beacon is announced and withdrawn every two hours (for example, announced at 00:00 and withdrawn at 02:00) on our collector connected to AMS-IX and NL-IX, and that it is announced permanently from our collector connected to LINX. As these locations are very close to each other, the usefulness of this beacon will increase by moving it to a different collector. Therefore, we will move its permanent announcement to our collector connected to PAIX. The RIS tools will not be affected by this work. For more information about the RIS routing beacons, please see: http://www.ripe.net/projects/ris/docs/beacon.html If you have any questions about this work, please send an e-mail to <ris(a)ripe.net>. Regards, Erik Romijn Information Services RIPE NCC

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[Fwd: request for BGP Beacon]
by Henk Uijterwaal 13 Aug '07

13 Aug '07

Hi, Setting up special beacon configs is something we used to do in the past. Morley's group does good work, so if at all possible, we should do this for her. Henk -------- Original Message -------- Subject: request for BGP Beacon Date: Wed, 08 Aug 2007 09:35:34 -0400 From: wingying(a)umich.edu To: henk(a)ripe.net CC: Z. Morley Mao <zmao(a)eecs.umich.edu>, Y. Charlie Hu <ychu(a)purdue.edu>, Zheng Zhang <zhang97(a)purdue.edu> Dear Henk, We are networking researchers in the University of Michigan and Purdue University. We are interested in doing experiments to emulate IP anycast which requires announcing the RIPE beacon prefix at more than one location at any given time. Would it be possible that you allow us to perform these experiments using one of the RIPE beacon prefixes for a limited time? We will certainly provide any software and operational support required to carry out these experiments. Can you help us set up this experiment testbed? Thanks very much for your help! Best, Ying -- ------------------------------------------------------------------------------ Henk Uijterwaal Email: henk.uijterwaal(at)ripe.net RIPE Network Coordination Centre http://www.amsterdamned.org/~henk P.O.Box 10096 Singel 258 Phone: +31.20.5354414 1001 EB Amsterdam 1016 AB Amsterdam Fax: +31.20.5354445 The Netherlands The Netherlands Mobile: +31.6.55861746 ------------------------------------------------------------------------------ # Lawyer: "Now sir, I'm sure you are an intelligent and honest man--" # Witness: "Thank you. If I weren't under oath, I'd return the compliment."

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Re: BGPlay (etc) presentations
by Ruben van Staveren 27 Jul '07

27 Jul '07

On 27 Jul 2007, at 10:59, Mark Dranse wrote: > <bgplay-root-cause-analysis.pdf> I wonder how we could leverage some of that technology in order to keep update storms under control. an idea would be to apply this to the data after a certain retention period. the philosophy behind it would be that directly after the event you are interested in the full resolution of all data, but later on you only would care about a summary about the cause. raw data should be still available for research though. - Ruben -- Ruben van Staveren RIPE Network Coordination Center Information Services Singel 258 Amsterdam NL http://www.ripe.net +31 20 535 4444 PGP finger print 6501 4389 A675 477E DCE5 53D8 9108 49E2 DAFC 271B

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1 Cent Listing Week
by eBay Seller Central 09 Jul '07

09 Jul '07

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1 Cent Listing Week
by eBay Seller Central 09 Jul '07

09 Jul '07

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Fwd: [risops] RIS maintenance announcement: 4 July 2007
by Erik Romijn 28 Jun '07

28 Jun '07

FYI, if you didn't see it yet: Begin forwarded message: > From: Erik Romijn <eromijn(a)ripe.net> > Date: June 28, 2007 2:05:19 PM GMT+02:00 > To: ncc-services-wg(a)ripe.net, ris-users(a)ripe.net > Subject: [risops] RIS maintenance announcement: 4 July 2007 > > [Apologies for duplicates] > > Dear Colleagues, > > On Wednesday, 4 July 2007, we will conduct planned maintenance on the > Routing Information Service (RIS). This will involve a memory test on > our collector connected to LINX (rrc01). > > Between 17:00 and 19:00 (UTC), we will reboot the collector to run an > offline memory test. During this test, the collector will not collect > data and the looking glass for this collector will not be available. > > We thank you for your patience and apologise for any inconvenience > this may cause. > > If you have any questions about this work, please send an e-mail to > <ris(a)ripe.net>. > > Regards, > > Erik Romijn > Information Services > RIPE NCC >

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*RRC15 -
by Milton Kaoru Kashiwakura 22 Jun '07

22 Jun '07

Dear Arife and Borja, He had a power failure with our no-break, and the RRC15 (200.160.7.166) server was rebooted, it is pinging but the session BGP with our router (200. 219.130.23) didn't up. Could you help us ? Regards, Milton.

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perfect notice
by TINA TAHIR 24 Apr '07

24 Apr '07

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