January 2018 - Test - lists.nanog.org

GTV-ETH-2-COAX - Is this HomePNA?
by Ray Van Dolson 09 Jan '18

09 Jan '18

https://urldefense.proofpoint.com/v2/url?u=https-3A__www.amazon.com_GefenTV… Looking at doing a one-off extension over RG6 and have these devices in hand. Anyone know if they're HPNA? Manual I have found doesn't specify, but frequency ranges don't appear to be MoCA (but also don't appear to be HPNA 1.3). Comparing to these: https://urldefense.proofpoint.com/v2/url?u=https-3A__www.amazon.com_TRENDne… Ray

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Any experience with FS hardware out there?
by Bryan Holloway 09 Jan '18

09 Jan '18

Fiberstore is rolling out some CRAZY cheap 100Gbps switches, and I'm curious if anyone in the community has any thoughts or real-life world experience with them. E.g.: https://www.fs.com/products/69340.html For the price point, it's almost in the "too good to be true" category. Naturally it claims to support an impressive range of features including BGP, IS-IS, OSPF, MPLS, VRFs, blah blah blah. There was an earlier discussion about packet buffer issues, but, assuming for a second that it's not an issue, can anyone say they've used these and/or the L2/L3 features that they purportedly support? Thanks! - bryan

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ARIN on the Road events - San Diego (23 Jan) and Albuquerque (25 Jan)
by John Curran 09 Jan '18

09 Jan '18

NANOGers - If you know of anyone who would benefit from learning more about the ARIN registry and related services, feel free to direct them to one of these upcoming "ARIN on the Road” events taking place later this month in San Diego and Albuquerque - registration now open and there is no charge for participation. Thank you! /John John Curran President and CEO American Registry for Internet Numbers (ARIN) === ARIN on the Road: San Diego Tuesday, 23 January 2018 9:30 AM – 3:45 PM PST; Registration and Continental Breakfast at 9:00 AM PST Register at: https://www.arin.net/sandiego ARIN on the Road: Albuquerque Thursday, 25 January 2018 9:30 AM – 3:45 PM MST; Registration and Continental Breakfast at 9:00 AM MST Register at: https://www.arin.net/albuquerque Each one-day event is an opportunity to learn about topics like: • ARIN Technical Services • Policy Development at ARIN • IPv4 Services – Waiting List, Transfers, and more • ARIN Security Services – DNSSEC, RPKI, and more • ARIN Directory Services – RDAP, Whois, Whowas, Data Accuracy • IPv6 Services – Obtaining Resources, Networking Plans • Community Engagement with ARIN Connect with colleagues and ARIN staff. Registration is free and lunch is included! Seating is limited so register today. If you know other individuals whom you feel may benefit from attending these events, please extend this invitation to them as well. Feel free to contact us at meetings(a)arin.net if you have any questions. ===

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Courses/Trainings for NOC leaders
by Ramy Hashish 09 Jan '18

09 Jan '18

Hello there, I am looking for recommendations -preferably based on experience- for training/workshops for NOC engineers that have made significant difference in root cause analysis, analytical thinking, troubleshooting skills and problem solving skills. Thanks, Ramy

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✘Netflix
by Gary E. Miller 08 Jan '18

08 Jan '18

Yo All! Sorry to bother, but... Netflis is blocking my IP range. 1st line support useless. Months and can not reah anyone with a clue. Anyone got a Netflix contact? RGDS GARY --------------------------------------------------------------------------- Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703 gem(a)rellim.com Tel:+1 541 382 8588 Veritas liberabit vos. -- Quid est veritas? "If you can’t measure it, you can’t improve it." - Lord Kelvin

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Site-Local/Unique-Local Addressing (IPv6)
by Nicholas Warren 08 Jan '18

08 Jan '18

Layman here, I was reviewing RFCs for a local address for IPv6. I came across two RFCs that seem interesting. 3879 Which deprecates Site Local Addresses. 4193 Which seems to add Unique Local Addresses. What is the main difference here? Why was this standard removed then added back? Thanks, Nich Warren

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Level 3 IRR
by Mike Hammett 08 Jan '18

08 Jan '18

I've tried an assortment of e-mail addresses for Level 3 and LightCore (the ASN that placed the entry, conveniently now all under the same roof) to get a record removed from their IRR. I appreciate any good contacts offline. ----- Mike Hammett Intelligent Computing Solutions Midwest Internet Exchange The Brothers WISP

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Spectre/Meltdown impact on network devices
by Jean | ddostest.me 08 Jan '18

08 Jan '18

Hello, I'm curious to hear the impact on network devices of this new hardware flaws that everybody talk about. Yes, the Meltdown/Spectre flaws. I know that some Arista devices seem to use AMD chips and some say that they might be immune to one of these vulnerability. Still, it's possible to spawn a bash shell in these and one with limited privileges could maybe find some BGP/Ospf/SNMP passwords. Maybe it's also possible to leak a full config. I understand that one need access but still it could be possible for one to social engineer a NOC user, hijack the account with limited access and maybe run the "exploit". I know it's a lot of "if" and "maybe", but still I'm curious what is the status of big networking systems? Are they vulnerable? Thanks Jean

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Customer woes and ps3 network
by Michael Crapse 08 Jan '18

08 Jan '18

I have a customer on a ps3, and he can't seem to connect to the psn. Keeps getting the 80710016 error. If there is anyone that can help me troubleshoot this issue, that would be great.

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Re: Spectre/Meltdown impact on network devices
by Masataka Ohta 08 Jan '18

08 Jan '18

Jason Gmail wrote: > The only business I've been looking at is AWS > > https://aws.amazon.com/security/security-bulletins/AWS-2018-013/ It merely says: All instances across the Amazon EC2 fleet are protected from all known threat vectors from the CVEs previously listed. not spectre in general. But, as mentioned in: https://access.redhat.com/security/cve/cve-2017-5715 It relies on the presence of a precisely-defined instruction sequence in the privileged code and https://access.redhat.com/security/cve/cve-2017-5753 It relies on the presence of a precisely-defined instruction sequence in the privileged code CVEs previously listed are spectre attacks between privileged and unprivileged codes, which means spectre attack between unprivileged codes is still possible with AWS, which is why we should avoid cloud servers, until CPU hardware is fixed. Masataka Ohta

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