Yeah but the absolute rollover time is largely irrelevant. Consider 2 digit date systems, if I was manufactured in 2025, I would assume a clock year of 25 to 99 is 2025-2099, and 00 to 24 is 2100 to 2124, as it's impossible for it to be before the manufacturing/firmware date.
Same with the week count here. If the firmware on the clock was from 2016 or before, it would assume the current week number is in 2016 and not 2026. ________________________________ From: Matt Perkins <[email protected]> Sent: Wednesday, 8 July 2026 21:40 To: Michael Junek; Robert Hudson; DaZZa Cc: [email protected]; Luke Thompson Subject: Re: [AusNOG] Telstra outage? Wasn't the rollover 2019 that puts it 2038 Matt S** DO NOT SEND PRIVATE OR CONFIDENTIAL MATERIAL VIA EMAIL /* Matt Perkins Direct 02 8916 8101 Spectrum Networks Ptd. Ltd. Office 1300 133 299 [email protected] ABN 66 090 112 913 Level 6, 350 George Street Sydney 2000 */ On 8 Jul 2026 at 7:11 PM +1000, Michael Junek <[email protected]>, wrote: The discussion I was having today with some colleagues was around the week rollover of GPS – 1024 weeks = 19.6 years – exactly where the time went back to (2006). Unpatched NTP master perhaps? Will be interesting to see the RCA if one is ever published. From: AusNOG <[email protected]> on behalf of Robert Hudson <[email protected]> Date: Wednesday, 8 July 2026 at 18:31 To: DaZZa <[email protected]> Cc: "[email protected]" <[email protected]>, Luke Thompson <[email protected]> Subject: Re: [AusNOG] Telstra outage? You know what NTP can rely on? DNS. On Wed, 8 July 2026, 6:48 am DaZZa, <[email protected]<mailto:[email protected]>> wrote: To paraphrase an oft-repeated meme It's not NTP There's no way it's NTP It was NTP Bets on this just being a speculator to take the heat off until they find out what really went wrong? D On Wed, 8 Jul 2026 at 14:34, Luke Thompson <[email protected]> wrote: > > Telstra's CFO has pointed to time / NTP: > > https://www.theguardian.com/australia-news/2026/jul/08/telstra-outage-down-network-mobile-outages-today > > Seems just over 4 hours of impact, and so far they're unsure what caused it. > > Cheers, > > Luke Thompson, CTO > The Network Crew P/L > > E: [email protected] > https://tnc.works > > On 8 July 2026 8:43:01 am Luke Thompson <[email protected]> wrote: > >> & likewise, service restored at the moment. >> >> Cheers, >> >> Luke Thompson, CTO >> The Network Crew P/L >> >> [email protected] >> https://tnc.works >> >> >> On 8/7/2026 8:40 am, [email protected]<mailto:[email protected]> wrote: >>> >>> Good morning >>> >>> Back here. Regional Vic Boost and T prepaid mobile data. >>> >>> ----- Original message ----- >>> From: [email protected]<mailto:[email protected]> >>> To: [email protected]<mailto:[email protected]> >>> Subject: [AusNOG] Telstra outage? >>> Date: Wednesday, 8 July 2026 7:44 AM >>> >>> G'day. >>> >>> How is T where you are? >>> >>> Regional Vic Boost network no calls other than emergency can be made. >>> >>> Cheers >>> Laurie >>> >> _______________________________________________ >> AusNOG mailing list >> [email protected]<mailto:[email protected]> >> https://lists.ausnog.net/mailman/listinfo/ausnog > > > _______________________________________________ > AusNOG mailing list > [email protected]<mailto:[email protected]> > https://lists.ausnog.net/mailman/listinfo/ausnog _______________________________________________ AusNOG mailing list [email protected]<mailto:[email protected]> https://lists.ausnog.net/mailman/listinfo/ausnog _______________________________________________ AusNOG mailing list [email protected] https://lists.ausnog.net/mailman/listinfo/ausnog
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