nanog mailing list archives
Re: home router battery backup
From: Chris Adams <cma () cmadams net>
Date: Thu, 13 Jan 2022 12:57:21 -0600
Once upon a time, Dave Taht <dave.taht () gmail com> said:
I tend also to hang a good gps off a second usb port, if available. There's a topic for geeks - does anyone else really know (or care) what time it really is?
25 (or 6) to 4? Running GPS over USB for timing makes me twitch though - too much jitter! :) Use a proper serial or GPIO port, with that you can get down to sub-microsecond accuracy. -- Chris Adams <cma () cmadams net>
Current thread:
- Re: home router battery backup, (continued)
- Re: home router battery backup Justin Streiner (Jan 12)
- Re: home router battery backup Jay Hennigan (Jan 12)
- Re: home router battery backup Brandon Martin (Jan 12)
- Re: home router battery backup Chris Adams (Jan 13)
- Re: home router battery backup Jared Mauch (Jan 13)
- Re: home router battery backup Stephen Stuart (Jan 13)
- RE: home router battery backup Ryland Kremeier (Jan 13)
- Re: home router battery backup Dave Taht (Jan 13)
- RE: home router battery backup Ryland Kremeier (Jan 13)
- Re: home router battery backup Stephen Stuart (Jan 13)
- Re: home router battery backup Chris Adams (Jan 13)
- Re: home router battery backup Dave Taht (Jan 13)
- Re: home router battery backup Brandon Martin (Jan 12)
- Re: home router battery backup Dave Taht (Jan 13)
- Re: home router battery backup Chris Adams (Jan 13)
- Re: home router battery backup Tony Wicks (Jan 13)
- Re: home router battery backup Michael Thomas (Jan 12)
- Re: home router battery backup Shawn L via NANOG (Jan 12)