Date: Fri, 8 Jul 2022 15:15:42 +0930 From: "Daniel O'Connor" <darius@dons.net.au> To: John Kennedy <warlock@phouka.net> Cc: freebsd-arm@freebsd.org Subject: Re: RPI4 + ntpdate + unbound Message-ID: <8FBD6A2A-0A20-4DDA-A4D6-4D1DA8C469AF@dons.net.au> In-Reply-To: <Yr/DPWc9Y%2Brp0J78@phouka1.phouka.net> References: <Yr/DPWc9Y%2Brp0J78@phouka1.phouka.net>
next in thread | previous in thread | raw e-mail | index | archive | help
> On 2 Jul 2022, at 13:32, John Kennedy <warlock@phouka.net> wrote: > So I've got a RPI4 (no system time stored in NVRAM) that I did a = stock > type FreeBSD install on setting the time with ntpdate and the unbound > DNS server (aiming for DNSSEC). As many people have noted before me, > that setup is sort of broken because you can't look up DNSSEC hosts if > you think it's 1970. No NTP time servers =3D=3D no date reset =3D=3D = no DNS. If you are interested in a hardware solution you can add an RTC to an = RPI4 quite cheaply. For example: = https://core-electronics.com.au/ds1307-rtc-module-with-battery-for-raspber= ry-pi.html I needed the trick from this thread to get it working though: https://lists.freebsd.org/pipermail/freebsd-arm/2021-May/023713.html I also needed a dtso based on this: = https://github.com/seiyo/freebsd-rpi-b-ds1307/blob/main/ds1307.dtso (Also changed brcm,bcm2708 to brcm,bcm2385) -- Daniel O'Connor "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?8FBD6A2A-0A20-4DDA-A4D6-4D1DA8C469AF>