November 2022 - Test - lists.nanog.org

Understanding impact of RPKI and ROA on existing advertisements
by Samuel Jackson 02 Nov '22

02 Nov '22

Hello, I am new to RPKI/ROA and still learning about RPKI. From all my reading on ARIN's documents I am not able to answer some of my questions. We have a public ARIN block and advertise smaller subnets from that to our ISP's. We do not have any RPKI configs. We need to setup ROA's to take another subnet from the ARIN block to AWS. Reading ARIN's docs, it seems I need to get setup on their Hosted RPKI service after which I can configure ROA's for the networks I am taking to AWS. My question is, will this impact my existing advertisements to my ISP's. The current advertisements do not have ROA's. Will having RPKI for my ARIN network, without ROA's for the existing advertisements impact me? Thanks for your help. Ref: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-byoip.html https://www.arin.net/resources/manage/rpki/roa_request/ https://www.arin.net/resources/manage/rpki/hosted/

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ARIN RPA updated (again) to address TAL distribution (Re: ARIN RPKI services terms/conditions - Change to Management of the Trust Anchor Locator for ARIN’s RPKI Service)
by Christopher S. Yoo 02 Nov '22

02 Nov '22

As the coauthors of the 2019 NSF-supported report that contributed to the current momentum toward overcoming the barriers RPKI adoption, a prior posting asked for our assessment of the changes. Our apologies that we won't be able to join you at this NANOG. We hope to put together some type of program in Atlanta in February. We would say that intent of ARIN's Sept. 26 and 29 updates ((link<https://www.arin.net/announcements/2022/documents/rpa_092622_redline.pdf> and link<https://www.arin.net/announcements/2022/documents/rpa_092922_redline.pdf>) to the RPA-to permit distribution of the TAL without signing the RPA-represent positive steps to address the most significant concern that we raised. In particular, the language in Section 5 added by the Sept. 29 update explicitly stating, "Notwithstanding the foregoing, You are specifically allowed to publicly distribute the ARIN TAL, including by embedding the ARIN TAL in relying party software," appears to authorize including ARIN's TAL in all distributions of validator software, and RPKI adopters would no longer need to download ARIN's TAL from its website. If effective, this is would remove the single most important legal obstacle to broader use of RPKI. The continuing wrinkle is that Section 5 authorizes distribution of ORCP services (including the ARIN TAL) only as permitted by the ORCP service terms. Section 9 requires third parties receiving this information either to have agreed to the RPA or to have entered into an agreement with the distributing party that includes the key terms of the RPA. That would suggest that anyone distributing validator software with ARIN's TAL must ensure that the recipient has agreed to the RPA in order to avoid violating the ORCP service terms. Although open source typically relies on licenses that are good against all users regardless of knowledge or assent (because they sound in property instead of contract), assent to the terms of the RPA could be incorporated into the distribution process, perhaps in the same manner used for other certificate authorities, which typically have terms of use. Another comment on this thread asked if ARIN has now addressed the other issues raised by our report. It is our assessment that ARIN has adequately addressed three of our other concerns, has announced its intention to address two others, and partially addressed one. The three issues that ARIN has adequately addressed include: * Dropping provision of the RSA requiring legacy address holders to acknowledge ARIN's property rights in IP addresses: dropped in update to LRSA dated Sept. 12, 2022 (link<https://www.arin.net/about/corporate/agreements/rsav13_changes.pdf>). * Drop provision of RPA prohibiting sharing of RPKI-derived data in a machine-readable format: authorized for informational purposes by update to RPA dated Oct. 21, 2019 (link<https://www.arin.net/vault/announcements/2019/20191021.html>); authorized for routing purposes by update to RPA dated Sept. 26, 2022 (link<https://www.arin.net/announcements/2022/documents/rpa_092622_redline.pdf>). * Better dissemination of best practices to the community: addressed by expansion of RPKI training at FISPA, WISPA, CaribNOG, and NANOG. ARIN has its intention to address two of our other concerns in the near future: * Better disclosure to government agencies of ARIN's willingness to waive insemination and choice of law clauses when barred by law: likely to be addressed by ARIN's announced plans to create webpage specifically for governments. * Better disclosure of operational practices, such as uptime, update frequency, and response expectations: likely to be addressed further by planned update to certificate practices statement. It partially addressed one concern that we raised. * Dropping blanket indemnification clause in favor of disclaimer of warranties and liability: revised RPA to exclude indemnification for ARIN's gross negligence by update to RPA dated Oct. 21, 2019 (link<https://www.arin.net/vault/announcements/2019/20191021.html>). We hope these comments are helpful and look forward to continuing to work with the community on removing the remaining legal barriers to RPKI adoption. Christopher Yoo (on behalf of myself and David Wishnick)

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Equinix: Still looking for routeserver community info
by Elmar K. Bins 02 Nov '22

02 Nov '22

Hi folks, my inquiry kind of dead-ended here; I still have trouble in Warsaw (could be the name of a movie). Whether I send my prefix with NO_EXPORT, or with the secretly documented 24115:65281 (or 2 or 3) (from https://ix.equinix.com/portal/resources/mlpe-information) the routeserver just eats my prefix and doesn't forward... Does anybody have experience with getting the MLPE system to do what would be required (i.e., take the prefix, attach a NO_EXPORT, and forward)? Thanks! Elmar. PS: Anybody from Equinix wanting to shed some light on this, please...

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Anyone from Verisign peering lurking?
by Bryan Holloway 02 Nov '22

02 Nov '22

Trying to resolve a peering issue; e-mails to listed contacts have been fruitless ... thanks!

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NOTICE - Change in access to ARIN Online (was: Fwd: [arin-announce] ARIN to Enforce 2FA on all ARIN Online Accounts Starting 1 February 2023)
by John Curran 01 Nov '22

01 Nov '22

NANOGers - Important information - please note this change will affect how access to your ARIN Online account and related administration of your number resources. FYI, /John John Curran President and CEO American Registry for Internet Numbers Begin forwarded message: From: ARIN <info(a)arin.net<mailto:info@arin.net>> Subject: [arin-announce] ARIN to Enforce 2FA on all ARIN Online Accounts Starting 1 February 2023 Date: 1 November 2022 at 10:10:10 AM EDT To: "arin-announce(a)arin.net<mailto:arin-announce@arin.net>" <arin-announce(a)arin.net<mailto:arin-announce@arin.net>> Beginning 1 February 2023, ARIN will require Two-Factor Authentication (2FA) on all ARIN Online accounts. Customers will be able to choose between Time-Based One-Time password (TOTP), SMS-based, and Fast Identity Online 2 (FIDO2). We had initially planned to enforce 2FA following the deployment of SMS-based 2FA, but we opted to delay the implementation of enforcing 2FA for all ARIN Online accounts until we were able to complete implementation of FIDO2 due to significant community feedback received during our community consultation (https://www.arin.net/announcements/20220524-consultopen/) on this change. FIDO2 support is pending release on 19 December 2022. You can learn more about your 2FA options by visiting our website: https://www.arin.net/reference/materials/security/twofactor/ By requiring 2FA for ARIN Online accounts that control number resources, the ARIN community should see stronger security for the registry, reduced risk of account fraud attempts, and increased confidence in the integrity of their ARIN resources. We strongly encourage account holders to set up 2FA in advance of the flag day for enforcement so that this change is not interruptive to your account access after 1 February 2023. Regards, John Curran President and CEO American Registry for Internet Numbers (ARIN) HELPFUL RESOURCES: Need help setting up your two-factor authentication? Visit https://www.arin.net/2fa to get started. You’ll find guides on enabling 2FA via an authenticator application such as Google Authenticator, SMS or Voice, and (coming soon) FIDO2. We also provide information on how to receive and save your 2FA recovery codes, as well as what to do if you’ve lost access to your authenticator or SMS/Voice phone number.

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network configuration survey
by 徐惠三 01 Nov '22

01 Nov '22

Dear network operators, I hope this email finds you well. I am a first-year graduate student and I have been working on a survey for network configuration intent.I will be much appreciated if you could spare some time to answer my following questions. 1.For BGP communities, I have referred to BGP Community Guides | One Step for some communities opened by ISPs. I wonder if the ISPs will open all their communities and logics, or there are still more kept secret. If there are some secret community values and control logics, how can I make sure the community appended within my AS will not coincide with the ISPs' route maps and yield unexpected results? Have you ever observed similar errors? 2.Another question is about trouble-shooting. Suppose you find some errors in local AS (e.g cannot reach certain destination), yet you only have access to local RIBs or configurations. How do you try to fix it with these information? Is it necessary to refer to other ASes' information? If yes, which ASes are selected and how do you communicate with them? 3.Finally, I also want to know what are some of the properties to be expected if a tool is to be designed for the circumstance in question 2. Should it be privacy-preserving or scalable? What size of network is it expected to work on? And what is the expected processing time of the tool for different sizes of networks? You can fill in your answers at: https://docs.google.com/forms/d/e/1FAIpQLScQJIfQARRdZvk5Wmb5-sHvb02uZdE1NgZ… Thank you very much and I'm looking forward to hearing from you. Best regards, Huisan Xu

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