1  2018-01-23 19:44:09.248292 IP 11.0.0.110.319 > 224.0.1.129.319: PTPv2, majorSdoId : 0x0, msg type : delay req msg, length : 44, domain : 0, reserved1 : 0, Flags [none], NS correction : 0, sub NS correction : 0, reserved2 : 0, clock identity : 0x7cfe90fffef950b4, port id : 1, seq id : 132, control : 1 (Delay_Req), log message interval : 127, originTimeStamp : 0 seconds, 0 nanoseconds
    2  2018-01-23 19:44:09.248437 IP 11.0.0.9.320 > 224.0.1.129.320: PTPv2, majorSdoId : 0x0, msg type : delay resp msg, length : 54, domain : 0, reserved1 : 0, Flags [none], NS correction : 0, sub NS correction : 0, reserved2 : 0, clock identity : 0x200fffe000001, port id : 1, seq id : 132, control : 3 (Delay_Resp), log message interval : 0, receiveTimeStamp : 1516736649 seconds, 248292005 nanoseconds, port identity : 0x7cfe90fffef950b4, port id : 1
    3  2018-01-23 19:44:09.982883 IP 11.0.0.9.320 > 224.0.1.129.320: PTPv2, majorSdoId : 0x0, msg type : announce msg, length : 64, domain : 0, reserved1 : 0, Flags [none], NS correction : 0, sub NS correction : 0, reserved2 : 0, clock identity : 0x200fffe000001, port id : 1, seq id : 534, control : 5 (Other), log message interval : 1, originTimeStamp : 0 seconds 0 nanoseconds, origin cur utc :36, rsvd : 0, gm priority_1 : 128, gm clock class : 248, gm clock accuracy : 254, gm clock variance : 65535, gm priority_2 : 128, gm clock id : 0x200fffe000001, steps removed : 0, time source : 0xa0
    4  2018-01-23 19:44:10.034745 IP 11.0.0.9.319 > 224.0.1.129.319: PTPv2, majorSdoId : 0x0, msg type : sync msg, length : 44, domain : 0, reserved1 : 0, Flags [two step], NS correction : 0, sub NS correction : 0, reserved2 : 0, clock identity : 0x200fffe000001, port id : 1, seq id : 1067, control : 0 (Sync), log message interval : 0, originTimeStamp : 0 seconds, 0 nanoseconds
    5  2018-01-23 19:44:10.034796 IP 11.0.0.9.320 > 224.0.1.129.320: PTPv2, majorSdoId : 0x0, msg type : follow up msg, length : 44, domain : 0, reserved1 : 0, Flags [none], NS correction : 0, sub NS correction : 0, reserved2 : 0, clock identity : 0x200fffe000001, port id : 1, seq id : 1067, control : 2 (Follow_Up), log message interval : 0, preciseOriginTimeStamp : 1516736650 seconds, 34751783 nanoseconds