Class NTPInfoSys

scapy/layers/ntp.py:1042–1071

System info. Mostly the sys.* variables, plus a few unique to the implementation.

class NTPInfoSys(Packet):
    """
    System info. Mostly the sys.* variables, plus a few unique to
    the implementation.
    """

    name = "info_sys"
    fields_desc = [
        IPField("peer", "0.0.0.0"),
        ByteField("peer_mode", 0),
        ByteField("leap", 0),
        ByteField("stratum", 0),
        SignedByteField("precision", 0),
        FixedPointField("rootdelay", 0, size=32, frac_bits=16),
        FixedPointField("rootdispersion", 0, size=32, frac_bits=16),
        IPField("refid", 0),
        TimeStampField("reftime", 0),
        IntField("poll", 0),
        FlagsField("flags", 0, 8, _sys_info_flags),
        ByteField("unused1", 0),
        ByteField("unused2", 0),
        ByteField("unused3", 0),
        FixedPointField("bdelay", 0, size=32, frac_bits=16),
        FixedPointField("frequency", 0, size=32, frac_bits=16),
        TimeStampField("authdelay", 0),
        FixedPointField("stability", 0, size=32, frac_bits=16),
        IntField("v6_flag", 0),
        IntField("unused4", 0),
        IP6Field("peer6", "::")
    ]


class NTPInfoSysStats(Packet):