Hi Please advise how linuxptp works As I understand it from the documents I found, ptp works in the following way: Announce message Sync message Follow_up message Delay_req message Delay_resp message
I understand that depending on the mod ptp can work without Follow_up. But sometimes I see the following things in tcpdump: Announce message Sync message Follow_up message Delay_req message Delay_resp message Delay_req message Delay_resp message Announce message Sync message Follow_up message Delay_req message Delay_resp message or Sync message Follow_up message Delay_req message Delay_req message Delay_resp message Delay_resp message So it looks like the master sends two Delay_req. I just need to understand if it's expected ptp work or it's a bug with the driver Best regards, Vyacheslav
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