swinog October 2021

swinog@lists.swinog.ch

7 participants
5 discussions

CDN: Access Denied Reference #18.cad1f557.1634833505.1903b12e

by Benoit Panizzon

Dear Colleagues We have a customer whose IP keep getting blocked by various CDN operators. If we change his IP, this solved the issue for a couple of days, then he is blocked again. Actual IP: 87.102.212.133 At the moment, this IP is being blocked by the CDN used by: klm.com nespresso.com easyjet.com I opened a case with Amazon, as this is the ones that host the easyjet.com CDN but they replied that he is blocked 'upstream' by their customer easyjet. Our customer called the Easyjet Helpdesk, but they have no clue what generates this error and sent him to is ISP :-/ We don't get any kind of complaints regarding the IP of this customer. https://multirbl.valli.org/lookup/87.102.212.133.html Two entries on blacklist I am not familiar with. One of them about an email misconfiguration? All the customer is seing on the webpage is: === snipp === Access Denied You don't have permission to access "http://www.easyjet.com/" on this server. Reference #18.57d61202.1634833697.32bab06 === snapp === Any hints on how to solve or what blocking provider is used (all pages show a very similar message with similar ID) are appreciated. PS: Yes, google is finding reports of this exact issue. None I found provided any useful hint on what causes the issue. Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

1 year, 4 months

New nameserver node for LI/CH at SwissIX

by Daniel Stirnimann

Hello Swinog, The TLD zones .ch/.li make use of the RcodeZero Anycast DNS service of nic.at since a few weeks (The nameserver letters d.nic.ch/d.nic.li to be precise). Nic.at has now added an anycast node at SwissIX. In order to get the best possible RTT and increased resiliency against potential DDOS attacks on the DNS infrastructure we encourage network operators peering at SwissIX without using the route servers to get in contact with nic.at for direct peering: AS1921, Peering @ SwissIX https://peeringdb.com/ix/60 IP addresses: 91.206.52.164, 2001:7f8:24::a4 Contact: ops(a)nic.at The RcodeZero Anycast DNS node at this location provides DNS services for multiple other TLDs. Best regards, Daniel -- SWITCH DNS Operations

1 year, 5 months

IANA AS Numbers Registry Update

by Selina Harrington

Hi, The IANA AS Numbers registry has been updated to reflect the allocation of the following blocks to APNIC: 147770-148793 Assigned by APNIC 2021-10-11 148794-149817 Assigned by APNIC 2021-10-11 149818-150841 Assigned by APNIC 2021-10-11 150842-151865 Assigned by APNIC 2021-10-11 You can find the registry at: https://www.iana.org/assignments/as-numbers/ 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, -- Selina Harrington Lead IANA Services Specialist

1 year, 5 months

A team helping whistleblowers (OT!)

by Philippe Strauss

https://www.swiss-leaks.net/ Some years back, when I was net admin, I was surprised how easy it was to make you shut your mouth about whatever problem you find disgusting in our society. A big DDoS in the dark corner of your network, et voilà, affaire étouffée! Those peoples seems able to help you in such case. Regards. -- Philippe Strauss

1 year, 5 months

PeeringDB 2021 User Survey // SwiNOG

by Arnold Nipper

Hallo zusammen, weiter im Text auf Englisch Bonjour à tous, continuez dans le texte en anglais Ciao a tutti, continuate nel testo in inglese PeeringDB wants input from network operators, exchange operators, facility providers, content distributors and anyone who uses our interconnection database. We are running an anonymous satisfaction survey until 23:59 UTC on Friday, 8 October 2021 and would like your feedback to help us make PeeringDB more useful to everyone involved in connecting networks. The survey is available in the six UN languages and Portuguese. We’re happy with people providing free text comments in whichever language they are happiest expressing themselves. We’ll share the results and the new product roadmap early in 2022. So click here [0] to help guide PeeringDB’s future development. If you have an idea to improve PeeringDB you can share it on our low traffic mailing lists [1] or create an issue [2] directly on GitHub. If you find a data quality issue, please let us know at support(a)peeringdb.com. Greetings Arnold, also a PeeringDB Admin [0] https://surveyhero.com/c/peeringdb2021usersurvey [1] https://docs.peeringdb.com/#mailing-lists [2] https://github.com/peeringdb/peeringdb/issues -- Keep calm, keep distance, keep connected! Arnold Nipper email: arnold(a)nipper.de mobile: +49 172 2650958

1 year, 5 months

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swinog October 2021