1. Decode a GPS-synchronized NTPv4 server response
Network engineerBackground
A network engineer is reviewing a response from a stratum-1 server synchronized to GPS.
Problem
Confirm the packet's Leap Indicator, NTP version, server mode, GPS reference ID, and populated timestamps.
How to use
Paste the 48-byte hexadecimal packet and select Decode packet.
{"hex":"24 01 0c fa 000005e4 0000059c 47505300 eb5c3a80 00000000 eb5c3a90 00000000 eb5c3aa0 00000000 eb5c3ab0 00000000","mode":"decode"}Outcome
The decoder presents the packet fields, identifies the GPS reference ID, converts the four NTP timestamps to UTC, and shows the byte layout.