:type psid_offset: int
:type psid_len: int
:type map_t: bool
- :return: Index of created map domain.
+ :returns: Index of created map domain.
:rtype: int
:raises RuntimeError: If unable to add map domain.
"""
:type port: int
:type psid_len: int
:type psid_offset: int
-
- :return: PSID.
+ :returns: PSID.
:rtype: int
"""
ones = 2**16-1
:type ea_bit_len: int
:type psid_len: int
:type psid: int
- :return: Number representing EA bit field of destination IPv6 address.
+ :returns: Number representing EA bit field of destination IPv6 address.
:rtype: int
"""
- v4_suffix_len = ipv4_net._max_prefixlen - ipv4_net.prefixlen
- v4_suffix = ipv4_net.network_address._ip ^ ipv4_host._ip
+ v4_suffix_len = ipv4_net.max_prefixlen - ipv4_net.prefixlen
+ v4_suffix = int(ipv4_net.network_address) ^ int(ipv4_host)
if ipv4_net.prefixlen + ea_bit_len <= 32:
ea_bits = v4_suffix >> (v4_suffix_len - ea_bit_len)
:type dst_ip: ipaddress.IPv4Address
:type ea_bit_len: int
:type psid: int
- :return: Number representing interface id field of destination IPv6
+ :returns: Number representing interface id field of destination IPv6
address.
:rtype: int
"""
if rule_net.prefixlen + ea_bit_len < 32:
- v4_suffix_len = rule_net._max_prefixlen - rule_net.prefixlen
- v4_suffix = rule_net.network_address._ip ^ dst_ip._ip
+ v4_suffix_len = rule_net.max_prefixlen - rule_net.prefixlen
+ v4_suffix = int(rule_net.network_address) ^ int(dst_ip)
ea_bits = v4_suffix >> (v4_suffix_len - ea_bit_len)
- address = rule_net.network_address._ip >> v4_suffix_len
+ address = int(rule_net.network_address) >> v4_suffix_len
address <<= ea_bit_len
address |= ea_bits
address <<= 32 - rule_net.prefixlen - ea_bit_len
address <<= 16
- # psid_field = 0
- # address = address | psid_field
elif rule_net.prefixlen + ea_bit_len == 32:
- address = dst_ip._ip << 16
- # psid_field = 0
- # address = address | psid_field
+ address = int(dst_ip) << 16
else:
- address = dst_ip._ip << 16
+ address = int(dst_ip) << 16
address |= psid
return address
:type psid_len: int
:type ipv4_dst: str
:type dst_port: int
- :return: Computed IPv6 address.
+ :returns: Computed IPv6 address.
:rtype: str
"""
ipv6_net = ipaddress.ip_network(unicode(ipv6_pfx))
ipv4_net = ipaddress.ip_network(unicode(ipv4_pfx))
ipv4_host = ipaddress.ip_address(unicode(ipv4_dst))
- ipv6_host_len = ipv6_net._max_prefixlen - ipv6_net.prefixlen
- ipv4_host_len = ipv4_net._max_prefixlen - ipv4_net.prefixlen
+ ipv6_host_len = ipv6_net.max_prefixlen - ipv6_net.prefixlen
end_user_v6_pfx_len = ipv6_net.prefixlen + ea_bit_len
psid = Map.get_psid_from_port(dst_port, psid_len, psid_offset)
- rule_v6_pfx = ipv6_net.network_address._ip >> ipv6_host_len
+ rule_v6_pfx = int(ipv6_net.network_address) >> ipv6_host_len
ea_bits = Map._make_ea_bits(ipv4_net, ipv4_host, ea_bit_len, psid_len,
psid)
- subnet_id = 0
interface_id = Map._make_interface_id(ipv4_net, ipv4_host, ea_bit_len,
psid)
:param ipv4_src: IPv4 source address
:type ipv6_pfx: str
:type ipv4_src: str
- :return: IPv6 address, combination of IPv6 prefix and IPv4 address.
+ :returns: IPv6 address, combination of IPv6 prefix and IPv4 address.
:rtype: str
"""
ipv6_net = ipaddress.ip_network(unicode(ipv6_pfx))
ipv4_host = ipaddress.ip_address(unicode(ipv4_src))
- address = ipv6_net.network_address._ip
- address |= ipv4_host._ip
+ address = int(ipv6_net.network_address)
+ address |= int(ipv4_host)
return str(ipaddress.ip_address(address))