Troubleshooting a NTPv4 time sync issue

One of mine hardware/software appliance use NTPv4 and I am using a Windows Server 2012R2 with Meinberg NTP installed. Refer to my link how to install the Meinberg NTP Install Guide.I had capture a network packet and will used Wireshark to analysis.The filer to apply is ntp.It will show whether it is a client or …