Function in6_iseui64

scapy/utils6.py:566–576

Return True if provided address has an interface identifier part created in modified EUI-64 format (meaning it matches ``*::*:*ff:fe*:*``). Otherwise, False is returned. Address must be passed in printable format.

(x)

def in6_iseui64(x):
    # type: (str) -> bool
    """
    Return True if provided address has an interface identifier part
    created in modified EUI-64 format (meaning it matches ``*::*:*ff:fe*:*``).
    Otherwise, False is returned. Address must be passed in printable
    format.
    """
    eui64 = inet_pton(socket.AF_INET6, '::ff:fe00:0')
    bx = in6_and(inet_pton(socket.AF_INET6, x), eui64)
    return bx == eui64


def in6_isanycast(x):  # RFC 2526