Esempi in Python per in6_isllsnmaddr

Esempio n. 1

File: test_ip6_vrf_multi_instance.py Progetto: zghcpt/openair-spgwu-vpp-tp

def is_ipv6_misc_ext(p):
    """ Is packet one of uninteresting IPv6 broadcasts (extended to filter out
    ICMPv6 Neighbor Discovery - Neighbor Advertisement packets too)? """
    if p.haslayer(ICMPv6ND_RA):
        if in6_ismaddr(p[IPv6].dst):
            return True
    if p.haslayer(ICMPv6ND_NS):
        if in6_isllsnmaddr(p[IPv6].dst):
            return True
    if p.haslayer(IPv6ExtHdrHopByHop):
        for o in p[IPv6ExtHdrHopByHop].options:
            if isinstance(o, RouterAlert):
                return True
    return False

Esempio n. 2

File: test_ip6_vrf_multi_instance.py Progetto: chrisy/vpp

def is_ipv6_misc_ext(p):
    """ Is packet one of uninteresting IPv6 broadcasts (extended to filter out
    ICMPv6 Neighbor Discovery - Neighbor Advertisement packets too)? """
    if p.haslayer(ICMPv6ND_RA):
        if in6_ismaddr(p[IPv6].dst):
            return True
    if p.haslayer(ICMPv6ND_NS):
        if in6_isllsnmaddr(p[IPv6].dst):
            return True
    if p.haslayer(IPv6ExtHdrHopByHop):
        for o in p[IPv6ExtHdrHopByHop].options:
            if isinstance(o, RouterAlert):
                return True
    return False