From 89aa8fa342e412b3b831b677260c7963bdd9cf93 Mon Sep 17 00:00:00 2001 From: Miroslav Lichvar Date: Tue, 5 Dec 2023 13:03:27 +0100 Subject: [PATCH] doc: mention dependency of net corrections on HW timestamping --- doc/chrony.conf.adoc | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/doc/chrony.conf.adoc b/doc/chrony.conf.adoc index abb8403..cb3f95c 100644 --- a/doc/chrony.conf.adoc +++ b/doc/chrony.conf.adoc @@ -339,8 +339,10 @@ Protocol (PTP) correction field in NTP-over-PTP messages updated by one-step end-to-end transparent clocks in network switches and routers to significantly improve accuracy and stability of the synchronisation. NTP-over-PTP can be enabled by the <> directive and setting the *port* option to -the PTP port. This field should be enabled only for servers known to be running -*chronyd* version 4.5 or later. +the PTP port. The corrections are applied only to NTP measurements with HW +timestamps (enabled by the <> directive). This +field should be enabled only for servers known to be running *chronyd* version +4.5 or later. {blank}::: [[pool]]*pool* _name_ [_option_]...::