doc: mention dependency of net corrections on HW timestamping
This commit is contained in:
parent
42fdad5dcc
commit
89aa8fa342
1 changed files with 4 additions and 2 deletions
|
@ -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
|
end-to-end transparent clocks in network switches and routers to significantly
|
||||||
improve accuracy and stability of the synchronisation. NTP-over-PTP can be
|
improve accuracy and stability of the synchronisation. NTP-over-PTP can be
|
||||||
enabled by the <<ptpport,*ptpport*>> directive and setting the *port* option to
|
enabled by the <<ptpport,*ptpport*>> directive and setting the *port* option to
|
||||||
the PTP port. This field should be enabled only for servers known to be running
|
the PTP port. The corrections are applied only to NTP measurements with HW
|
||||||
*chronyd* version 4.5 or later.
|
timestamps (enabled by the <<hwtimestamp,*hwtimestamp*>> directive). This
|
||||||
|
field should be enabled only for servers known to be running *chronyd* version
|
||||||
|
4.5 or later.
|
||||||
{blank}:::
|
{blank}:::
|
||||||
|
|
||||||
[[pool]]*pool* _name_ [_option_]...::
|
[[pool]]*pool* _name_ [_option_]...::
|
||||||
|
|
Loading…
Reference in a new issue