Hello, I am having an NTP problem with my Fanvil phones.
My VOIP vlan does not have internet, so I would like the NTP server to be the VitalPBX IPBX.
the VitalPBX server has 3 network interfaces.
1) DATA network (10.10.10.245/24 GW: 10.10.10.1) with internet
2) VOIP network (192.168.15.245/24 GW: empty) no internet
dhcp server for phones
3) not used
The VitalPBX server is well synchronized.
I tried to deactivate the firewall but it doesn’t change anything.
Could you help me? 🙂
timedatectl Local time: dim. 2021-05-23 13:16:15 CEST Universal time: dim. 2021-05-23 11:16:15 UTC RTC time: dim. 2021-05-23 11:16:15 Time zone: Europe/Paris (CEST, +0200) NTP enabled: yes NTP synchronized: yes RTC in local TZ: no DST active: yes Last DST change: DST began at dim. 2021-03-28 01:59:59 CET dim. 2021-03-28 03:00:00 CEST Next DST change: DST ends (the clock jumps one hour backwards) at dim. 2021-10-31 02:59:59 CEST dim. 2021-10-31 02:00:00 CET
NTP does not start at boot
It looks like ntpd has been replaced by chrony.
I had to modify: nano /etc/chrony.conf # Allow NTP client access from local network. allow 192.168.0.0/16 allow 10.0.0.0/8 allow 172.16.0.0/16