1 files changed, 6 insertions, 1 deletions
diff --git a/data/templates/chrony/chrony.conf.j2 b/data/templates/chrony/chrony.conf.j2
index 838813866..1fc488d24 100644
--- a/data/templates/chrony/chrony.conf.j2
+++ b/data/templates/chrony/chrony.conf.j2
@@ -42,7 +42,7 @@ user {{ user }}
 {%         if config.pool is vyos_defined %}
 {%             set association = 'pool' %}
 {%         endif %}
-{{ association }} {{ server | replace('_', '-') }} iburst {{- ' nts' if config.nts is vyos_defined }} {{- ' noselect' if config.noselect is vyos_defined }} {{- ' prefer' if config.prefer is vyos_defined }} {{- ' xleave' if config.interleave is vyos_defined }}
+{{ association }} {{ server | replace('_', '-') }} iburst {{- ' nts' if config.nts is vyos_defined }} {{- ' noselect' if config.noselect is vyos_defined }} {{- ' prefer' if config.prefer is vyos_defined }} {{- ' xleave' if config.interleave is vyos_defined }} {{- ' port 319' if config.ptp_transport is vyos_defined }}
 {%     endfor %}
 {% endif %}
 
@@ -77,3 +77,8 @@ hwtimestamp {{ interface }} {{- ' rxfilter ' ~ config.receive_filter if config.r
 # Enable hardware timestamping on all supported interfaces not otherwise configured
 hwtimestamp *
 {% endif %}
+
+{% if ptp_transport is vyos_defined %}
+# Enable sending and receiving NTP over PTP packets (PTP transport)
+ptpport 319
+{% endif %}