nanog mailing list archives
Re: NTP question
From: Mike Hammett <nanog () ics-il net>
Date: Wed, 1 May 2019 19:12:55 -0500 (CDT)
Anyone know of a solution that doesn't require an external antenna, is NEBS compliant, and has T1-type outputs for me to hook into my Metaswitch gear? ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com ----- Original Message ----- From: "Alejandro Acosta" <alejandroacostaalamo () gmail com> To: nanog () nanog org Sent: Wednesday, May 1, 2019 5:41:36 PM Subject: Re: NTP question Hello, As other have commented before, it looks you need an outdoor antenna, however, reading the specs it says: "The built in high sensitivity GPS receiver is able to lock multiple satellites from within multiple buildings or from a window location , eliminating the requirement that an outdoor antenna be installed ." Weird. Alejandro, El 1/5/19 a las 15:22, Mehmet Akcin escribió: hey there Nanog, I am trying to buy a GPS based NTP server like this one https://timemachinescorp.com/product/gps-time-server-tm1000a/ but I will be placing this inside a data center, do these need an actual view of a sky to be able to get signal or will they work fine inside a data center building? if you have any other hardware requirements to be able to provide stable time service for hundreds of customers, please let me know. mehmet
Current thread:
- Re: NTP question, (continued)
- Re: NTP question William Herrin (May 02)
- Re: NTP question Chris Adams (May 02)
- Re: NTP question James R Cutler (May 02)
- Re: NTP question Harlan Stenn (May 02)
- Re: NTP question James R Cutler (May 02)
- Re: NTP question Harlan Stenn (May 02)
- Re: NTP question Eric S. Raymond (May 06)
- Re: NTP question Mel Beckman (May 01)
- Re: NTP question Mike Hammett (May 01)
- Re: NTP question Brielle Bruns (May 01)
- Re: NTP question Carsten Bormann (May 01)
- Building Integrated Timing System (was Re: NTP question) Sean Donelan (May 02)
- Re: NTP question Eric S. Raymond (May 06)
- Re: NTP question Mel Beckman (May 01)
- Re: NTP question Ask Bjørn Hansen (May 01)
- Re: NTP question Marco Davids via NANOG (May 02)
- Re: NTP question Harlan Stenn (May 01)
- Re: NTP question Mel Beckman (May 01)