sources: add option to limit selection by root distance

Add maxdistance directive to set the maximum root distance the sources
are allowed to have to be selected. This is useful to reject NTPv4
sources that are no longer synchronized and report large dispersion.
The default value is 3 seconds.
This commit is contained in:
Miroslav Lichvar
2015-08-25 16:27:36 +02:00
parent b7a54f8cd8
commit 5039f959e0
5 changed files with 41 additions and 0 deletions

View File

@@ -6,6 +6,7 @@ test_start "presend option"
min_sync_time=140
max_sync_time=260
client_server_options="presend 6 maxdelay 16"
client_conf="maxdistance 10"
run_test || test_fail
check_chronyd_exit || test_fail