from scapy.layers.inet6 import IPv6, ICMPv6ND_NS, ICMPv6ND_RS, \
ICMPv6ND_RA, ICMPv6NDOptMTU, ICMPv6NDOptSrcLLAddr, ICMPv6NDOptPrefixInfo, \
ICMPv6ND_NA, ICMPv6NDOptDstLLAddr, ICMPv6DestUnreach, icmp6types, \
- ICMPv6TimeExceeded, ICMPv6EchoRequest, ICMPv6EchoReply, IPv6ExtHdrHopByHop
+ ICMPv6TimeExceeded, ICMPv6EchoRequest, ICMPv6EchoReply, \
+ IPv6ExtHdrHopByHop, ICMPv6MLReport2, ICMPv6MLDMultAddrRec
from scapy.layers.l2 import Ether, Dot1Q
from scapy.packet import Raw
from scapy.utils6 import in6_getnsma, in6_getnsmac, in6_ptop, in6_islladdr, \
from vpp_neighbor import find_nbr, VppNeighbor
from vpp_pg_interface import is_ipv6_misc
from vpp_sub_interface import VppSubInterface, VppDot1QSubint
+from vpp_policer import VppPolicer
from ipaddress import IPv6Network, IPv6Address
AF_INET6 = socket.AF_INET6
#
self.pg0.ip6_ra_config(no=1, suppress=1, send_unicast=0)
+ def test_mld(self):
+ """ MLD Report """
+ #
+ # test one MLD is sent after applying an IPv6 Address on an interface
+ #
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+
+ subitf = VppDot1QSubint(self, self.pg1, 99)
+
+ subitf.admin_up()
+ subitf.config_ip6()
+
+ rxs = self.pg1._get_capture(timeout=4, filter_out_fn=None)
+
+ #
+ # hunt for the MLD on vlan 99
+ #
+ for rx in rxs:
+ # make sure ipv6 packets with hop by hop options have
+ # correct checksums
+ self.assert_packet_checksums_valid(rx)
+ if rx.haslayer(IPv6ExtHdrHopByHop) and \
+ rx.haslayer(Dot1Q) and \
+ rx[Dot1Q].vlan == 99:
+ mld = rx[ICMPv6MLReport2]
+
+ self.assertEqual(mld.records_number, 4)
+
class TestIPv6IfAddrRoute(VppTestCase):
""" IPv6 Interface Addr Route Test Case """
#
# add a policer
#
- policer = self.vapi.policer_add_del(b"ip6-punt", 400, 0, 10, 0,
- rate_type=1)
+ policer = VppPolicer(self, "ip6-punt", 400, 0, 10, 0, rate_type=1)
+ policer.add_vpp_config()
self.vapi.ip_punt_police(policer.policer_index, is_ip6=1)
self.vapi.cli("clear trace")
# remove the policer. back to full rx
#
self.vapi.ip_punt_police(policer.policer_index, is_add=0, is_ip6=1)
- self.vapi.policer_add_del(b"ip6-punt", 400, 0, 10, 0,
- rate_type=1, is_add=0)
+ policer.remove_vpp_config()
self.send_and_expect(self.pg0, pkts, self.pg1)
#