Hi Thanks for your reply.
I have 4 local NTP Servers running Chrony 4.2 on Ubuntu 22.04 The idea was they work as a team. In the configuration they communicate as servers but I have thought I would prefer to use Peer, but when I read the documentation, I am unsure if this is the best way. I can see the current version is 4.5 but the version coming with Ubuntu 22.04 is 4.2.2, will you suggest to upgrade to version 4.5. You mention that it is not a good praxis to mixing authenticated and unauthenticated NTP sources, will it be sufficient to use a key file or do I need to upgrade to NTS. Is it possible to setup chrony to respond both to NTS and til NTP? Regards Henning -----Oprindelig meddelelse----- Fra: Miroslav Lichvar <mlich...@redhat.com> Sendt: 24. januar 2024 14:30 Til: chrony-users@chrony.tuxfamily.org Emne: Re: SV: [chrony-users] Output from chronyc sources -v On Wed, Jan 24, 2024 at 12:25:27PM +0000, Henning Svane wrote: > sudo chronyc selectdata > S Name/IP Address Auth COpts EOpts Last Score Interval Leap > ======================================================================= > * time.dfm.dk Y ----- --TR- 0 1.0 -1620us +2207us N > + gbg1-ts.nts.netnod.se Y ----- --TR- 56 1.0 -3979us +3541us N > + gbg2-ts.nts.netnod.se Y ----- --TR- 57 1.0 -3895us +3548us N This output shows some sources combined. > D lul1-ts.nts.netnod.se Y ----- --TR- 52 1.0 -11ms +13ms N > D lul2-ts.nts.netnod.se Y ----- --TR- 72 1.0 -11ms +13ms N These two are not combined because their root distance (11+13ms) is too large when compared to the best source (1.6+2.2ms). > T ns.tele.dk N ----- ----- 1 1.0 -4366us +6048us N > T swntp02.energy.dk N ----- ----- 72 1.0 -1685us +2349us N > T swntp03.energy.dk N ----- ----- 96 1.0 -1842us +2450us N > T swntp04.energy.dk N ----- ----- 76 1.0 -1627us +2387us N > T swntp02.energy.dk N ----- ----- 18 1.0 -1751us +2379us N > T swntp03.energy.dk N ----- ----- 3 1.0 -1773us +2443us N > T NTP04.energy.dk N ----- ----- 89 1.0 -1557us +2405us N These sources are ignored because they are not authenticated and not more accurate than the best authenticated source. It's better to avoid mixing authenticated and unauthenticated NTP sources. -- Miroslav Lichvar -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org. -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org.
