- ncc-services-wg - mailman.ripe.net

New Resource Certification
by Mirjam Kuehne 15 Oct '10

15 Oct '10

[Apologies for duplicate emails] Dear colleagues, We just announced a new release of the RIPE NCC Resource Certification system. We are gearing up for the production release on 1 January 2011 and have implemented some critical changes and new features. Please find more details on RIPE Labs: http://labs.ripe.net/Members/AlexBand/new-release-of-the-resource-certifica… If you have any comments or questions, please do not hesitate to leave them under the article. Kind Regards, Mirjam Kuehne RIPE Labs

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Mandatory maintainer on PERSON and ROLE objects
by Denis Walker 13 Oct '10

13 Oct '10

[Apologies for duplicate emails] Dear Colleagues Some time ago, the RIPE Data Protection Task Force recommended that all RIPE Database objects should have a mandatory "mnt-by:" attribute. This is to prevent easy corruption of data, either accidentally or maliciously. There were three object types where this attribute was optional. DOMAIN objects have already been changed to make this attribute mandatory. The RIPE NCC is now ready to deploy mandatory "mnt-by:" attributes on PERSON and ROLE objects. A test server was made available in February with this feature. Details can be found in the mail archive at: http://www.ripe.net/ripe/maillists/archives/db-wg/2010/msg00084.html This feature will be deployed during the week commencing 18 October 2010. Initially, the only impact on maintainers of data in the RIPE Database will be when PERSON or ROLE objects are created or modified. These operations will fail if the data is not maintained. Additional warning messages will be generated when other objects are modified that reference unmaintained data. These warnings will not cause any database operations to fail. For new users of the RIPE Database, there is a start-up application to create the first pair of PERSON/MNTNER objects available at: http://apps.db.ripe.net/startup/ This is now the only way to create the first set of data objects in the RIPE Database. Note the URL is different to the one in the mail archive message above. Regards Denis Walker Business Analyst RIPE NCC Database Group

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Active Measurements Network - Call for Sponsors
by Mirjam Kuehne 11 Oct '10

11 Oct '10

[Apologies for duplicate emails] Dear colleagues, The next article in the Active Measurements series has been published on RIPE Labs: Wanted: Partners to Sponsor "RIPE Atlas" Effort http://labs.ripe.net/Members/dfk/active-measurements-sponsorship It describes sponsorship benefits, but also some more details about the measurement network, including a time line. Please also note the three related articles published earlier: - Active Measurements Need More Vantage Points https://labs.ripe.net/Members/dfk/active-measurements-need-more-vantage-poi… - Active Measurements - A Small Probe https://labs.ripe.net/Members/dfk/a-small-probe-for-active-measurements?sea… - Active Measurements - Hosting a Probe https://labs.ripe.net/Members/dfk/active_measurements/hosting-a-probe-for-a… Kind Regards, Mirjam Kuehne https://labs.ripe.net

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Call For Agenda Items RIPE 61
by Bijal Sanghani 06 Oct '10

06 Oct '10

Dear NCC-Services WG, RIPE 61 in Rome is approaching fast and we are looking at putting the agenda together for the NCC Services WG. This is your opportunity to let the RIPE NCC know what you want from them, if you would like to suggest a presentation or raise a topic for discussion please let me know. Kind regards, Bijal Sanghani RIPE NCC Services WG Co-Chair The information contained in this e-mail message is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you should return it to the sender immediately. Please note that while we scan all e-mails for viruses we cannot guarantee that any e-mail is virus-free and accept no liability for any damage caused by any virus transmitted by this email.

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Re: [ncc-services-wg] RPKI Resource Certification: building features
by Owen DeLong 05 Oct '10

05 Oct '10

> >> I'll go a step further and say that the resource holder should be >> the ONLY holder of the private key for their resources. >> >> Owen > > If you're saying that ISPs can only participate in an RPKI scheme if they > run their own Certificate Authority, then I think that would practically > ruin the chances of Certification actually ever taking off on a large > scale. > > -Alex No... I'm saying that if ISPs aren't the only entities that hold their private keys, then they aren't the only entities that can sign their resources. If you choose to delegate the CA role for signing your resources to someone else, then, obviously, you have to give them a valid private key with which to sign those resources. However, in doing that, you've created a situation where your signature is now much easier to forge. Kind of like automatic signing machines for checks. Benefit: The accounting department can sign thousands of checks and the CFO doesn't have to. Draw-back... The accounting department can sign thousands of checks without the CFO knowing they did so. Owen

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Re: [ncc-services-wg] RPKI Resource Certification: building features
by Alex Band 04 Oct '10

04 Oct '10

On Mon, October 4, 2010 04:38, Owen DeLong wrote: > > On Oct 3, 2010, at 7:26 PM, Randy Bush wrote: > >>> Do you think there is value in creating a system like this? >> >> yes. though, given issues of errors and deliberate falsifications, i am >> not entirely comfortable with the whois/bgp combo being considered >> formally authoritative. but we have to do something. But blindly considering whois/BGP authoritative is not what I am proposing. I want to confront the network operator with what is registered in the IRR and what is seen in BGP, and let the human element make decisions and corrections, improving data quality in the process. >>> Are there any glaring holes that I missed >> >> yes. the operator should be able to hold the private key to their >> certificate(s) or the meaning of 'private key' and the security >> structure of the [ripe part of the] rpki is a broken. >> >> randy In the hosted implementation the RIPE NCC currently has, only a registered contact for an LIR with whom we have a business relationship has access to the secured LIR Portal in which the Certification system is embedded. The reason to offer a hosted system initially, is to take away the burden from an LIR of having to run their own Certificate Authority. We offer a service that makes the entry barrier for Certification as low as possible. Properly running your own CA, with all the crypto aspects, is no small feat for a lot of LIRs (technically, but perhaps more psychologically). You may argue that it's easy and cheap to do yourself, but just look at adoption rates and levels of IPv6 and DNSSEC *at an LIR level* to see what reality is like. After the production launch on 1 January 2011, the next step we will take is to implement the up/down protocol, allowing people to run their own Certificate Authority if they choose to do so. We plan to roll this out in the first half of 2011. We'll go one step further by having our software certified by an external independent company, and releasing it as open source to the Community, so they can be sure they adopt a robust system if they choose our package. So in the end our implementation is not 'broken' as you say, it is in he middle of a planned, phased approach. Not everything is possible yet and that is a deliberate decision. > I'll go a step further and say that the resource holder should be > the ONLY holder of the private key for their resources. > > Owen If you're saying that ISPs can only participate in an RPKI scheme if they run their own Certificate Authority, then I think that would practically ruin the chances of Certification actually ever taking off on a large scale. -Alex

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RPKI Resource Certification: building features
by Alex Band 03 Oct '10

03 Oct '10

Most of the discussions around RPKI Resource Certification that have been held up to now have largely revolved around infrastructure and policy topics. I would like to move away from that here and discuss what kind of value and which features can be offered with Certification for network administrators around the world. Because in the end, the goal is to make Internet routing more robust and create a more reliable method for network operators to make routing decisions. We all know about the shortcomings of the IRR system and that just half of all prefixes on the Internet have a route object associated with them (http://bgpmon.net/blog/?p=140). However, it does mean that there is ton of valuable information in the IRRs, whereas the Certification system needs to start from scratch. Based on many discussion I've had with members and the Community, here is my idea for a Route Origin Authorisation** (ROA) wizard that retrieves IRR information, compares it to real world routing and uses that for the creation of ROA Specifications. This has a number of benefits: - Network operators don't have to create their routing policy in the Certification system from scratch - Because a comparison between is done the IRR and RIS (http://ripe.net/ris/), only accurate up-to-date information is added to the Certification system - The accuracy of the IRR is increased as a bonus, and is achieved without leaving the wizard Ideally, a network operator should be able to manage and publish their routing policy – both for the IRR and Certification – from one single interface. Here are the basic steps for the wizard after a certificate is generated: 1. Start ROA Wizard 2. Detect IRR information using the AS numbers in the Certificate, like for example: http://www.db.ripe.net/whois?searchtext=AS286&inverse_attributes=origin&for… 3: Compare results with RIS using RRCC/Netsense, like for example: http://www.ris.ripe.net/cgi-bin/rrccng/query.cgi?target=AS286 4: Allow user to flag which ROA specifications they would actually like to create, based on the IRR and RRCC/Netsense results. 5: Allow user to create additional ROA Specifications 6: Detect which maintainer is used for the route objects in the IRR 7: Allow user to specify maintainer password/pgp key, so all route objects are updated/removed/added based on the ROAs that were created. This makes sure the data in the IRR and the Certification system is consistent. 8: Save and publish ROAs and route objects Do you think there is value in creating a system like this? Are there any glaring holes that I missed, or something that could be added? I'm looking forward to your feedback. Alex Band RIPE NCC http://ripe.net/certification ** The certification system largely revolves around three main elements: (1) the Certificate, that offers validated proof of holdership of an Internet Resource, (2) the Route Orgin Authorisation Object (ROA), a standardised document that states that the holder of a certain prefix authorises a particular AS to announce that prefix and (3) the Validator, which relying parties, i.e. your peers, can use to validate certificates and ROAs.

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A case study for using public RIPE NCC Tools on RIPE Labs
by Mirjam Kuehne 20 Sep '10

20 Sep '10

[Apologies for duplicate emails] Dear Colleagues, After a short K-root outage last week, RIPE NCC Chief Scientist Daniel Karrenberg investigated exactly what happened using the public RIPE NCC tools DNSMON and RIS. Read this interesting and informative step-by-step case study on RIPE Labs: https://labs.ripe.net/Members/dfk/investigating/investigating-events-with-r… Kind regards, Mirjam Kühne RIPE Labs

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LIR Portal Upgrade
by Trudy Prins 31 Aug '10

31 Aug '10

Dear Colleagues, The RIPE NCC is currently upgrading the LIR Portal to a newer software version, increasing the flexibility, quality and reliability, and including a single sign-on system. To help ensure a smooth deployment, the upgrade is rolled out in stages. The first stage of deployment, upgrading the Billing section of the site, was carried out on 14 April 2010. The Training section and the Resource Lists were upgraded as well. The second stage, which includes all resource request forms and wizards, will be deployed today, 31 August. Downtime of the portal should be less than one minute. The deployment of the new portal software including the sign-in system does not yet include the entire LIR Portal. Users may find that they are asked to sign in more than once as they move between different sections of the site. This will continue until the single sign-on system has been fully deployed throughout the LIR Portal. The remaining old LIR Portal sections will be replaced in the final upgrade, scheduled to take place in the fourth quarter of 2010. After this final deployment, all functionality of the LIR Portal will be available under the single sign-on system. The migration to newer software might result in some small changes, but the overall look and feel should not be affected in a very noticeable way. If you have any questions or comments regarding this upgrade, please email <sw-bugs(a)ripe.net>. Best regards, Trudy Prins Manager Business Applications RIPE NCC

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2007-01 Policy Implementation - Phase 3 draft procedures available
by Arne Kiessling 23 Aug '10

23 Aug '10

Dear Colleagues, As announced during the RIPE NCC Services Working Group session at RIPE 60, the RIPE NCC will provide the RIPE community with a draft procedure for Phase 3 of the policy implementation for "Contractual Requirements for Provider Independent Resource Holders in the RIPE NCC Service Region". The draft document is available at: http://www.ripe.net/news/2007-01-phase3.html Please note that the draft document describes an internal RIPE NCC procedure and is provided for informational purposes. If you have any feedback for the RIPE NCC regarding the procedure for Phase 3 of the policy implementation, please send an email to <enduser-contract(a)ripe.net>. -- Kind Regards Arne Kiessling IP Resource Analyst RIPE Network Coordination Centre

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