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Diffstat (limited to 'test/test_acl_plugin_macip.py')
| -rw-r--r-- | test/test_acl_plugin_macip.py | 961 |
1 files changed, 961 insertions, 0 deletions
diff --git a/test/test_acl_plugin_macip.py b/test/test_acl_plugin_macip.py new file mode 100644 index 00000000..f10d6cc6 --- /dev/null +++ b/test/test_acl_plugin_macip.py @@ -0,0 +1,961 @@ +#!/usr/bin/env python +"""ACL plugin - MACIP tests +""" +import random +import re +import unittest + +from socket import inet_ntop, inet_pton, AF_INET, AF_INET6 +from struct import * +from scapy.packet import Raw +from scapy.layers.l2 import Ether +from scapy.layers.inet import IP, UDP, TCP +from scapy.layers.inet6 import IPv6 + +from framework import VppTestCase, VppTestRunner, running_extended_tests +from vpp_lo_interface import VppLoInterface + + +class TestMACIP(VppTestCase): + """MACIP Test Case""" + + DEBUG = False + + BRIDGED = True + ROUTED = False + + IS_IP4 = False + IS_IP6 = True + + # rule types + DENY = 0 + PERMIT = 1 + + # ACL types + EXACT_IP = 1 + SUBNET_IP = 2 + WILD_IP = 3 + + EXACT_MAC = 1 + WILD_MAC = 2 + OUI_MAC = 3 + + ACLS = [] + + @classmethod + def setUpClass(cls): + """ + Perform standard class setup (defined by class method setUpClass in + class VppTestCase) before running the test case, set test case related + variables and configure VPP. + """ + super(TestMACIP, cls).setUpClass() + + cls.pg_if_packet_sizes = [64, 512, 1518, 9018] # packet sizes + cls.bd_id = 10 + cls.remote_hosts_count = 250 + + try: + # create 3 pg interfaces, 1 loopback interface + cls.create_pg_interfaces(range(3)) + cls.create_loopback_interfaces(range(1)) + + cls.interfaces = list(cls.pg_interfaces) + cls.interfaces.extend(cls.lo_interfaces) + + for i in cls.interfaces: + i.admin_up() + + # Create BD with MAC learning enabled and put interfaces to this BD + cls.vapi.sw_interface_set_l2_bridge( + cls.loop0.sw_if_index, bd_id=cls.bd_id, bvi=1) + cls.vapi.sw_interface_set_l2_bridge( + cls.pg0.sw_if_index, bd_id=cls.bd_id) + cls.vapi.sw_interface_set_l2_bridge( + cls.pg1.sw_if_index, bd_id=cls.bd_id) + + # Configure IPv4 addresses on loop interface and routed interface + cls.loop0.config_ip4() + cls.loop0.config_ip6() + cls.pg2.config_ip4() + cls.pg2.config_ip6() + + # Configure MAC address binding to IPv4 neighbors on loop0 + cls.loop0.generate_remote_hosts(cls.remote_hosts_count) + # Modify host mac addresses to have different OUI parts + for i in range(2, cls.remote_hosts_count + 2): + mac = cls.loop0.remote_hosts[i-2]._mac.split(':') + mac[2] = format(int(mac[2], 16) + i, "02x") + cls.loop0.remote_hosts[i - 2]._mac = ":".join(mac) + + cls.loop0.configure_ipv4_neighbors() + cls.loop0.configure_ipv6_neighbors() + # configure MAC address on pg2 + cls.pg2.resolve_arp() + cls.pg2.resolve_ndp() + + # Loopback BVI interface has remote hosts + # one half of hosts are behind pg0 second behind pg1 + half = cls.remote_hosts_count // 2 + cls.pg0.remote_hosts = cls.loop0.remote_hosts[:half] + cls.pg1.remote_hosts = cls.loop0.remote_hosts[half:] + + except Exception: + super(TestMACIP, cls).tearDownClass() + raise + + def setUp(self): + super(TestMACIP, self).setUp() + self.reset_packet_infos() + del self.ACLS[:] + + def tearDown(self): + """ + Show various debug prints after each test. + """ + super(TestMACIP, self).tearDown() + if not self.vpp_dead: + self.logger.info(self.vapi.ppcli("show interface address")) + self.logger.info(self.vapi.ppcli("show hardware")) + self.logger.info(self.vapi.ppcli("sh acl-plugin macip acl")) + self.logger.info(self.vapi.ppcli("sh acl-plugin macip interface")) + self.logger.info(self.vapi.ppcli("sh classify tables verbose")) + # print self.vapi.ppcli("show interface address") + # print self.vapi.ppcli("show hardware") + # print self.vapi.ppcli("sh acl-plugin macip interface") + # print self.vapi.ppcli("sh acl-plugin macip acl") + self.delete_acls() + + def macip_acl_dump_debug(self): + acls = self.vapi.macip_acl_dump() + if self.DEBUG: + for acl in acls: + print "ACL #"+str(acl.acl_index) + for r in acl.r: + rule = "ACTION" + if r.is_permit == 1: + rule = "PERMIT" + elif r.is_permit == 0: + rule = "DENY " + print " IP6" if r.is_ipv6 else " IP4", \ + rule, \ + r.src_mac.encode('hex'), \ + r.src_mac_mask.encode('hex'),\ + unpack('<16B', r.src_ip_addr), \ + r.src_ip_prefix_len + return acls + + def create_rules(self, mac_type=EXACT_MAC, ip_type=EXACT_IP, + acl_count=1, rules_count=[1]): + acls = [] + src_mac = int("220000dead00", 16) + for acl in range(2, (acl_count+1) * 2): + rules = [] + host = random.choice(self.loop0.remote_hosts) + is_ip6 = acl % 2 + ip4 = host.ip4.split('.') + ip6 = list(unpack('<16B', inet_pton(AF_INET6, host.ip6))) + + if ip_type == self.EXACT_IP: + prefix_len4 = 32 + prefix_len6 = 128 + elif ip_type == self.WILD_IP: + ip4 = [0, 0, 0, 0] + ip6 = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] + prefix_len4 = 0 + prefix_len6 = 0 + rules_count[(acl / 2) - 1] = 1 + else: + prefix_len4 = 24 + prefix_len6 = 64 + + if mac_type == self.EXACT_MAC: + mask = "ff:ff:ff:ff:ff:ff" + elif mac_type == self.WILD_MAC: + mask = "00:00:00:00:00:00" + elif mac_type == self.OUI_MAC: + mask = "ff:ff:ff:00:00:00" + else: + mask = "ff:ff:ff:ff:ff:00" + + ip = ip6 if is_ip6 else ip4 + ip_len = prefix_len6 if is_ip6 else prefix_len4 + + for i in range(0, rules_count[(acl / 2) - 1]): + src_mac += 16777217 + if mac_type == self.WILD_MAC: + mac = "00:00:00:00:00:00" + elif mac_type == self.OUI_MAC: + mac = ':'.join(re.findall('..', '{:02x}'.format( + src_mac))[:3])+":00:00:00" + else: + mac = ':'.join(re.findall('..', '{:02x}'.format(src_mac))) + + if ip_type == self.EXACT_IP: + ip4[3] = random.randint(100, 200) + ip6[15] = random.randint(100, 200) + elif ip_type == self.SUBNET_IP: + ip4[2] = random.randint(100, 200) + ip4[3] = 0 + ip6[8] = random.randint(100, 200) + ip6[15] = 0 + ip_pack = '' + for j in range(0, len(ip)): + ip_pack += pack('<B', int(ip[j])) + + rule = ({'is_permit': self.PERMIT, + 'is_ipv6': is_ip6, + 'src_ip_addr': ip_pack, + 'src_ip_prefix_len': ip_len, + 'src_mac': mac.replace(':', '').decode('hex'), + 'src_mac_mask': mask.replace(':', '').decode('hex')}) + rules.append(rule) + if ip_type == self.WILD_IP: + break + + acls.append(rules) + src_mac += 1099511627776 + return acls + + def apply_rules(self, acls): + for acl in acls: + reply = self.vapi.macip_acl_add(acl) + self.assertEqual(reply.retval, 0) + self.ACLS.append(reply.acl_index) + + def verify_acls(self, acl_count, rules_count, expected_count=2): + reply = self.macip_acl_dump_debug() + for acl in range(2, (acl_count+1) * 2): + self.assertEqual(reply[acl - 2].count, rules_count[acl/2-1]) + + self.vapi.macip_acl_interface_get() + + self.vapi.macip_acl_interface_add_del(sw_if_index=0, acl_index=0) + self.vapi.macip_acl_interface_add_del(sw_if_index=1, acl_index=1) + + reply = self.vapi.macip_acl_interface_get() + self.assertEqual(reply.count, expected_count) + + def delete_acls(self): + for acl in range(len(self.ACLS)-1, -1, -1): + self.vapi.macip_acl_del(self.ACLS[acl]) + + reply = self.vapi.macip_acl_dump() + self.assertEqual(len(reply), 0) + + def create_stream(self, mac_type, ip_type, packet_count, + src_ip_if, dst_ip_if, bridged_routed, is_ip6): + # exact MAC and exact IP + # exact MAC and subnet of IPs + # exact MAC and wildcard IP + # wildcard MAC and exact IP + # wildcard MAC and subnet of IPs + # wildcard MAC and wildcard IP + # OUI restricted MAC and exact IP + # OUI restricted MAC and subnet of IPs + # OUI restricted MAC and wildcard IP + + packets = [] + rules = [] + ip_permit = "" + mac_permit = "" + dst_mac = "" + mac_rule = "00:00:00:00:00:00" + mac_mask = "00:00:00:00:00:00" + for p in range(0, packet_count): + remote_dst_index = p % len(dst_ip_if.remote_hosts) + remote_dst_host = dst_ip_if.remote_hosts[remote_dst_index] + + dst_port = 1234 + p + src_port = 4321 + p + is_permit = self.PERMIT if p % 3 == 0 else self.DENY + denyMAC = True if not is_permit and p % 3 == 1 else False + denyIP = True if not is_permit and p % 3 == 2 else False + if not is_permit and ip_type == self.WILD_IP: + denyMAC = True + if not is_permit and mac_type == self.WILD_MAC: + denyIP = True + + if bridged_routed == self.BRIDGED: + if is_permit: + src_mac = remote_dst_host._mac + dst_mac = 'de:ad:00:00:00:00' + src_ip4 = remote_dst_host.ip4 + dst_ip4 = src_ip_if.remote_ip4 + src_ip6 = remote_dst_host.ip6 + dst_ip6 = src_ip_if.remote_ip6 + ip_permit = src_ip6 if is_ip6 else src_ip4 + mac_permit = src_mac + if denyMAC: + mac = src_mac.split(':') + mac[0] = format(int(mac[0], 16)+1, "02x") + src_mac = ":".join(mac) + if is_ip6: + src_ip6 = ip_permit + else: + src_ip4 = ip_permit + if denyIP: + if ip_type != self.WILD_IP: + src_mac = mac_permit + src_ip4 = remote_dst_host.ip4 + dst_ip4 = src_ip_if.remote_ip4 + src_ip6 = remote_dst_host.ip6 + dst_ip6 = src_ip_if.remote_ip6 + else: + if is_permit: + src_mac = remote_dst_host._mac + dst_mac = src_ip_if.local_mac + src_ip4 = src_ip_if.remote_ip4 + dst_ip4 = remote_dst_host.ip4 + src_ip6 = src_ip_if.remote_ip6 + dst_ip6 = remote_dst_host.ip6 + ip_permit = src_ip6 if is_ip6 else src_ip4 + mac_permit = src_mac + if denyMAC: + mac = src_mac.split(':') + mac[0] = format(int(mac[0], 16) + 1, "02x") + src_mac = ":".join(mac) + if is_ip6: + src_ip6 = ip_permit + else: + src_ip4 = ip_permit + if denyIP: + src_mac = remote_dst_host._mac + if ip_type != self.WILD_IP: + src_mac = mac_permit + src_ip4 = remote_dst_host.ip4 + dst_ip4 = src_ip_if.remote_ip4 + src_ip6 = remote_dst_host.ip6 + dst_ip6 = src_ip_if.remote_ip6 + + if is_permit: + info = self.create_packet_info(src_ip_if, dst_ip_if) + payload = self.info_to_payload(info) + else: + payload = "to be blocked" + + if mac_type == self.WILD_MAC: + mac = src_mac.split(':') + for i in range(1, 5): + mac[i] = format(random.randint(0, 255), "02x") + src_mac = ":".join(mac) + + # create packet + packet = Ether(src=src_mac, dst=dst_mac) + ip_rule = src_ip6 if is_ip6 else src_ip4 + if is_ip6: + if ip_type != self.EXACT_IP: + sub_ip = list(unpack('<16B', inet_pton(AF_INET6, ip_rule))) + if ip_type == self.WILD_IP: + sub_ip[0] = random.randint(240, 254) + sub_ip[1] = random.randint(230, 239) + sub_ip[14] = random.randint(100, 199) + sub_ip[15] = random.randint(200, 255) + elif ip_type == self.SUBNET_IP: + if denyIP: + sub_ip[2] = str(int(sub_ip[2]) + 1) + sub_ip[14] = random.randint(100, 199) + sub_ip[15] = random.randint(200, 255) + src_ip6 = inet_ntop(AF_INET6, str(bytearray(sub_ip))) + packet /= IPv6(src=src_ip6, dst=dst_ip6) + else: + if ip_type != self.EXACT_IP: + sub_ip = ip_rule.split('.') + if ip_type == self.WILD_IP: + sub_ip[0] = str(random.randint(1, 49)) + sub_ip[1] = str(random.randint(50, 99)) + sub_ip[2] = str(random.randint(100, 199)) + sub_ip[3] = str(random.randint(200, 255)) + elif ip_type == self.SUBNET_IP: + if denyIP: + sub_ip[1] = str(int(sub_ip[1])+1) + sub_ip[2] = str(random.randint(100, 199)) + sub_ip[3] = str(random.randint(200, 255)) + src_ip4 = ".".join(sub_ip) + packet /= IP(src=src_ip4, dst=dst_ip4, frag=0, flags=0) + + packet /= UDP(sport=src_port, dport=dst_port)/Raw(payload) + + packet[Raw].load += " mac:"+src_mac + + size = self.pg_if_packet_sizes[p % len(self.pg_if_packet_sizes)] + self.extend_packet(packet, size) + packets.append(packet) + + # create suitable rule + if mac_type == self.EXACT_MAC: + mac_rule = src_mac + mac_mask = "ff:ff:ff:ff:ff:ff" + elif mac_type == self.WILD_MAC: + mac_rule = "00:00:00:00:00:00" + mac_mask = "00:00:00:00:00:00" + elif mac_type == self.OUI_MAC: + mac = src_mac.split(':') + mac[3] = mac[4] = mac[5] = '00' + mac_rule = ":".join(mac) + mac_mask = "ff:ff:ff:00:00:00" + + if is_ip6: + if ip_type == self.WILD_IP: + ip = "0::0" + else: + ip = src_ip6 + if ip_type == self.SUBNET_IP: + sub_ip = list(unpack('<16B', inet_pton(AF_INET6, ip))) + for i in range(8, 16): + sub_ip[i] = 0 + ip = inet_ntop(AF_INET6, str(bytearray(sub_ip))) + else: + if ip_type == self.WILD_IP: + ip = "0.0.0.0" + else: + ip = src_ip4 + if ip_type == self.SUBNET_IP: + sub_ip = ip.split('.') + sub_ip[2] = sub_ip[3] = '0' + ip = ".".join(sub_ip) + + prefix_len = 128 if is_ip6 else 32 + if ip_type == self.WILD_IP: + prefix_len = 0 + elif ip_type == self.SUBNET_IP: + prefix_len = 64 if is_ip6 else 16 + ip_rule = inet_pton(AF_INET6 if is_ip6 else AF_INET, ip) + + if mac_type == self.WILD_MAC and ip_type == self.WILD_IP and p > 0: + continue + + if is_permit: + rule = ({'is_permit': is_permit, + 'is_ipv6': is_ip6, + 'src_ip_addr': ip_rule, + 'src_ip_prefix_len': prefix_len, + 'src_mac': mac_rule.replace(':', '').decode('hex'), + 'src_mac_mask': mac_mask.replace(':', '').decode( + 'hex')}) + rules.append(rule) + + # deny all other packets + if not (mac_type == self.WILD_MAC and ip_type == self.WILD_IP): + rule = ({'is_permit': 0, + 'is_ipv6': is_ip6, + 'src_ip_addr': "", + 'src_ip_prefix_len': 0, + 'src_mac': "", + 'src_mac_mask': ""}) + rules.append(rule) + + return {'stream': packets, 'rules': rules} + + def verify_capture(self, stream, capture, is_ip6): + p_l3 = IPv6 if is_ip6 else IP + if self.DEBUG: + for p in stream: + print p[Ether].src, p[Ether].dst, p[p_l3].src, p[p_l3].dst + + acls = self.macip_acl_dump_debug() + + # TODO : verify + # for acl in acls: + # for r in acl.r: + # print r.src_mac.encode('hex'), \ + # r.src_mac_mask.encode('hex'),\ + # unpack('<16B', r.src_ip_addr), \ + # r.src_ip_prefix_len + # + # for p in capture: + # print p[Ether].src, p[Ether].dst, p[p_l3].src, p[p_l3].dst + # data = p[Raw].load.split(':',1)[1] + # print p[p_l3].src, data + + def run_traffic(self, mac_type, ip_type, bridged_routed, is_ip6, packets, + do_not_expected_capture=False): + self.reset_packet_infos() + + tx_if = self.pg0 if bridged_routed == self.BRIDGED else self.pg2 + rx_if = self.pg2 if bridged_routed == self.BRIDGED else self.pg0 + + test_dict = self.create_stream(mac_type, ip_type, packets, + self.pg2, self.loop0, + bridged_routed, + is_ip6) + + reply = self.vapi.macip_acl_add(test_dict['rules']) + self.assertEqual(reply.retval, 0) + acl_index = reply.acl_index + + self.vapi.macip_acl_interface_add_del(sw_if_index=tx_if.sw_if_index, + acl_index=acl_index) + reply = self.vapi.macip_acl_interface_get() + self.assertEqual(reply.acls[tx_if.sw_if_index], acl_index) + self.ACLS.append(reply.acls[tx_if.sw_if_index]) + + tx_if.add_stream(test_dict['stream']) + self.pg_enable_capture(self.pg_interfaces) + self.pg_start() + + if do_not_expected_capture: + rx_if.get_capture(0) + else: + packet_count = self.get_packet_count_for_if_idx( + self.loop0.sw_if_index) + if mac_type == self.WILD_MAC and ip_type == self.WILD_IP: + packet_count = packets if bridged_routed else packet_count + capture = rx_if.get_capture(packet_count) + self.verify_capture(test_dict['stream'], capture, is_ip6) + + def run_test_acls(self, mac_type, ip_type, acl_count, + rules_count, traffic=None, ip=None): + self.apply_rules(self.create_rules(mac_type, ip_type, acl_count, + rules_count)) + self.verify_acls(acl_count, rules_count) + + if traffic is not None: + self.run_traffic(self.EXACT_MAC, self.EXACT_IP, traffic, ip, 9) + + def test_acl_bridged_ip4_exactMAC_exactIP(self): + """ IP4 MACIP exactMAC|exactIP ACL bridged traffic + """ + self.run_traffic(self.EXACT_MAC, self.EXACT_IP, + self.BRIDGED, self.IS_IP4, 9) + + def test_acl_bridged_ip6_exactMAC_exactIP(self): + """ IP6 MACIP exactMAC|exactIP ACL bridged traffic + """ + + self.run_traffic(self.EXACT_MAC, self.EXACT_IP, + self.BRIDGED, self.IS_IP6, 9) + + def test_acl_bridged_ip4_exactMAC_subnetIP(self): + """ IP4 MACIP exactMAC|subnetIP ACL bridged traffic + """ + + self.run_traffic(self.EXACT_MAC, self.SUBNET_IP, + self.BRIDGED, self.IS_IP4, 9) + + def test_acl_bridged_ip6_exactMAC_subnetIP(self): + """ IP6 MACIP exactMAC|subnetIP ACL bridged traffic + """ + + self.run_traffic(self.EXACT_MAC, self.SUBNET_IP, + self.BRIDGED, self.IS_IP6, 9) + + def test_acl_bridged_ip4_exactMAC_wildIP(self): + """ IP4 MACIP exactMAC|wildIP ACL bridged traffic + """ + + self.run_traffic(self.EXACT_MAC, self.WILD_IP, + self.BRIDGED, self.IS_IP4, 9) + + def test_acl_bridged_ip6_exactMAC_wildIP(self): + """ IP6 MACIP exactMAC|wildIP ACL bridged traffic + """ + + self.run_traffic(self.EXACT_MAC, self.WILD_IP, + self.BRIDGED, self.IS_IP6, 9) + + def test_acl_bridged_ip4_ouiMAC_exactIP(self): + """ IP4 MACIP ouiMAC|exactIP ACL bridged traffic + """ + + self.run_traffic(self.OUI_MAC, self.EXACT_IP, + self.BRIDGED, self.IS_IP4, 3) + + def test_acl_bridged_ip6_ouiMAC_exactIP(self): + """ IP6 MACIP oui_MAC|exactIP ACL bridged traffic + """ + + self.run_traffic(self.OUI_MAC, self.EXACT_IP, + self.BRIDGED, self.IS_IP6, 9) + + def test_acl_bridged_ip4_ouiMAC_subnetIP(self): + """ IP4 MACIP ouiMAC|subnetIP ACL bridged traffic + """ + + self.run_traffic(self.OUI_MAC, self.SUBNET_IP, + self.BRIDGED, self.IS_IP4, 9) + + def test_acl_bridged_ip6_ouiMAC_subnetIP(self): + """ IP6 MACIP ouiMAC|subnetIP ACL bridged traffic + """ + + self.run_traffic(self.OUI_MAC, self.SUBNET_IP, + self.BRIDGED, self.IS_IP6, 9) + + def test_acl_bridged_ip4_ouiMAC_wildIP(self): + """ IP4 MACIP ouiMAC|wildIP ACL bridged traffic + """ + + self.run_traffic(self.OUI_MAC, self.WILD_IP, + self.BRIDGED, self.IS_IP4, 9) + + def test_acl_bridged_ip6_ouiMAC_wildIP(self): + """ IP6 MACIP ouiMAC|wildIP ACL bridged traffic + """ + + self.run_traffic(self.OUI_MAC, self.WILD_IP, + self.BRIDGED, self.IS_IP6, 9) + + def test_ac_bridgedl_ip4_wildMAC_exactIP(self): + """ IP4 MACIP wildcardMAC|exactIP ACL bridged traffic + """ + + self.run_traffic(self.WILD_MAC, self.EXACT_IP, + self.BRIDGED, self.IS_IP4, 9) + + def test_acl_bridged_ip6_wildMAC_exactIP(self): + """ IP6 MACIP wildcardMAC|exactIP ACL bridged traffic + """ + + self.run_traffic(self.WILD_MAC, self.EXACT_IP, + self.BRIDGED, self.IS_IP6, 9) + + def test_acl_bridged_ip4_wildMAC_subnetIP(self): + """ IP4 MACIP wildcardMAC|subnetIP ACL bridged traffic + """ + + self.run_traffic(self.WILD_MAC, self.SUBNET_IP, + self.BRIDGED, self.IS_IP4, 9) + + def test_acl_bridged_ip6_wildMAC_subnetIP(self): + """ IP6 MACIP wildcardMAC|subnetIP ACL bridged traffic + """ + + self.run_traffic(self.WILD_MAC, self.SUBNET_IP, + self.BRIDGED, self.IS_IP6, 9) + + def test_acl_bridged_ip4_wildMAC_wildIP(self): + """ IP4 MACIP wildcardMAC|wildIP ACL bridged traffic + """ + + self.run_traffic(self.WILD_MAC, self.WILD_IP, + self.BRIDGED, self.IS_IP4, 9) + + def test_acl_bridged_ip6_wildMAC_wildIP(self): + """ IP6 MACIP wildcardMAC|wildIP ACL bridged traffic + """ + + self.run_traffic(self.WILD_MAC, self.WILD_IP, + self.BRIDGED, self.IS_IP6, 9) + + def test_acl_routed_ip4_exactMAC_exactIP(self): + """ IP4 MACIP exactMAC|exactIP ACL routed traffic + """ + self.run_traffic(self.EXACT_MAC, self.EXACT_IP, + self.ROUTED, self.IS_IP4, 9) + + def test_acl_routed_ip6_exactMAC_exactIP(self): + """ IP6 MACIP exactMAC|exactIP ACL routed traffic + """ + + self.run_traffic(self.EXACT_MAC, self.EXACT_IP, + self.ROUTED, self.IS_IP6, 9) + + def test_acl_routed_ip4_exactMAC_subnetIP(self): + """ IP4 MACIP exactMAC|subnetIP ACL routed traffic + """ + self.run_traffic(self.EXACT_MAC, self.SUBNET_IP, + self.ROUTED, self.IS_IP4, 9) + + def test_acl_routed_ip6_exactMAC_subnetIP(self): + """ IP6 MACIP exactMAC|subnetIP ACL routed traffic + """ + + self.run_traffic(self.EXACT_MAC, self.SUBNET_IP, + self.ROUTED, self.IS_IP6, 9) + + def test_acl_routed_ip4_exactMAC_wildIP(self): + """ IP4 MACIP exactMAC|wildIP ACL routed traffic + """ + self.run_traffic(self.EXACT_MAC, self.WILD_IP, + self.ROUTED, self.IS_IP4, 9) + + def test_acl_routed_ip6_exactMAC_wildIP(self): + """ IP6 MACIP exactMAC|wildIP ACL routed traffic + """ + + self.run_traffic(self.EXACT_MAC, self.WILD_IP, + self.ROUTED, self.IS_IP6, 9) + + def test_acl_routed_ip4_ouiMAC_exactIP(self): + """ IP4 MACIP ouiMAC|exactIP ACL routed traffic + """ + + self.run_traffic(self.OUI_MAC, self.EXACT_IP, + self.ROUTED, self.IS_IP4, 9) + + def test_acl_routed_ip6_ouiMAC_exactIP(self): + """ IP6 MACIP ouiMAC|exactIP ACL routed traffic + """ + + self.run_traffic(self.OUI_MAC, self.EXACT_IP, + self.ROUTED, self.IS_IP6, 9) + + def test_acl_routed_ip4_ouiMAC_subnetIP(self): + """ IP4 MACIP ouiMAC|subnetIP ACL routed traffic + """ + + self.run_traffic(self.OUI_MAC, self.SUBNET_IP, + self.ROUTED, self.IS_IP4, 9) + + def test_acl_routed_ip6_ouiMAC_subnetIP(self): + """ IP6 MACIP ouiMAC|subnetIP ACL routed traffic + """ + + self.run_traffic(self.OUI_MAC, self.SUBNET_IP, + self.ROUTED, self.IS_IP6, 9) + + def test_acl_routed_ip4_ouiMAC_wildIP(self): + """ IP4 MACIP ouiMAC|wildIP ACL routed traffic + """ + + self.run_traffic(self.OUI_MAC, self.WILD_IP, + self.ROUTED, self.IS_IP4, 9) + + def test_acl_routed_ip6_ouiMAC_wildIP(self): + """ IP6 MACIP ouiMAC|wildIP ACL routed traffic + """ + + self.run_traffic(self.OUI_MAC, self.WILD_IP, + self.ROUTED, self.IS_IP6, 9) + + def test_acl_routed_ip4_wildMAC_exactIP(self): + """ IP4 MACIP wildcardMAC|exactIP ACL routed traffic + """ + + self.run_traffic(self.WILD_MAC, self.EXACT_IP, + self.ROUTED, self.IS_IP4, 9) + + def test_acl_routed_ip6_wildMAC_exactIP(self): + """ IP6 MACIP wildcardMAC|exactIP ACL routed traffic + """ + + self.run_traffic(self.WILD_MAC, self.EXACT_IP, + self.ROUTED, self.IS_IP6, 9) + + def test_acl_routed_ip4_wildMAC_subnetIP(self): + """ IP4 MACIP wildcardMAC|subnetIP ACL routed traffic + """ + + self.run_traffic(self.WILD_MAC, self.SUBNET_IP, + self.ROUTED, self.IS_IP4, 9) + + def test_acl_routed_ip6_wildMAC_subnetIP(self): + """ IP6 MACIP wildcardMAC|subnetIP ACL routed traffic + """ + + self.run_traffic(self.WILD_MAC, self.SUBNET_IP, + self.ROUTED, self.IS_IP6, 9) + + def test_acl_1_2(self): + """ MACIP ACL with 2 entries + """ + + self.run_test_acls(self.EXACT_MAC, self.WILD_IP, 1, [2]) + + def test_acl_1_5(self): + """ MACIP ACL with 5 entries + """ + + self.run_test_acls(self.EXACT_MAC, self.SUBNET_IP, 1, [5]) + + def test_acl_1_10(self): + """ MACIP ACL with 10 entries + """ + + self.run_test_acls(self.EXACT_MAC, self.EXACT_IP, 1, [10]) + + def test_acl_1_20(self): + """ MACIP ACL with 20 entries + """ + + self.run_test_acls(self.OUI_MAC, self.WILD_IP, 1, [20]) + + def test_acl_1_50(self): + """ MACIP ACL with 50 entries + """ + + self.run_test_acls(self.OUI_MAC, self.SUBNET_IP, 1, [50]) + + def test_acl_1_100(self): + """ MACIP ACL with 100 entries + """ + + self.run_test_acls(self.OUI_MAC, self.EXACT_IP, 1, [100]) + + def test_acl_2_X(self): + """ MACIP 2 ACLs each with 100+ entries + """ + + self.run_test_acls(self.OUI_MAC, self.SUBNET_IP, 2, [100, 200]) + + def test_acl_10_X(self): + """ MACIP 10 ACLs each with 100+ entries + """ + + self.run_test_acls(self.EXACT_MAC, self.EXACT_IP, 10, + [100, 120, 140, 160, 180, 200, 210, 220, 230, 240]) + + def test_acl_10_X_traffic_ip4(self): + """ MACIP 10 ACLs each with 100+ entries with IP4 traffic + """ + + self.run_test_acls(self.EXACT_MAC, self.EXACT_IP, 10, + [100, 120, 140, 160, 180, 200, 210, 220, 230, 240], + self.BRIDGED, self.IS_IP4) + + def test_acl_10_X_traffic_ip6(self): + """ MACIP 10 ACLs each with 100+ entries with IP6 traffic + """ + + self.run_test_acls(self.EXACT_MAC, self.EXACT_IP, 10, + [100, 120, 140, 160, 180, 200, 210, 220, 230, 240], + self.BRIDGED, self.IS_IP6) + + def test_acl_replace(self): + """ MACIP replace ACL + """ + + r1 = self.create_rules(acl_count=3, rules_count=[2, 2, 2]) + r2 = self.create_rules(mac_type=self.OUI_MAC, ip_type=self.SUBNET_IP) + self.apply_rules(r1) + + acls_before = self.macip_acl_dump_debug() + + # replace acls #2, #3 with new + reply = self.vapi.macip_acl_add_replace(r2[0], 2) + self.assertEqual(reply.retval, 0) + self.assertEqual(reply.acl_index, 2) + reply = self.vapi.macip_acl_add_replace(r2[1], 3) + self.assertEqual(reply.retval, 0) + self.assertEqual(reply.acl_index, 3) + + acls_after = self.macip_acl_dump_debug() + + # verify changes + self.assertEqual(len(acls_before), len(acls_after)) + for acl1, acl2 in zip( + acls_before[:2]+acls_before[4:], + acls_after[:2]+acls_after[4:]): + self.assertEqual(len(acl1), len(acl2)) + + self.assertEqual(len(acl1.r), len(acl2.r)) + for r1, r2 in zip(acl1.r, acl2.r): + self.assertEqual(len(acl1.r), len(acl2.r)) + self.assertEqual(acl1.r, acl2.r) + for acl1, acl2 in zip( + acls_before[2:4], + acls_after[2:4]): + self.assertEqual(len(acl1), len(acl2)) + + self.assertNotEqual(len(acl1.r), len(acl2.r)) + for r1, r2 in zip(acl1.r, acl2.r): + self.assertNotEqual(len(acl1.r), len(acl2.r)) + self.assertNotEqual(acl1.r, acl2.r) + + def test_acl_replace_traffic_ip4(self): + """ MACIP replace ACL with IP4 traffic + """ + self.run_traffic(self.OUI_MAC, self.SUBNET_IP, + self.BRIDGED, self.IS_IP4, 9) + + r = self.create_rules() + # replace acls #2, #3 with new + reply = self.vapi.macip_acl_add_replace(r[0], 0) + self.assertEqual(reply.retval, 0) + self.assertEqual(reply.acl_index, 0) + + self.run_traffic(self.EXACT_MAC, self.EXACT_IP, + self.BRIDGED, self.IS_IP4, 9, True) + + def test_acl_replace_traffic_ip6(self): + """ MACIP replace ACL with IP6 traffic + """ + self.run_traffic(self.OUI_MAC, self.SUBNET_IP, + self.BRIDGED, self.IS_IP6, 9) + + r = self.create_rules() + # replace acls #2, #3 with new + reply = self.vapi.macip_acl_add_replace(r[0], 0) + self.assertEqual(reply.retval, 0) + self.assertEqual(reply.acl_index, 0) + + self.run_traffic(self.EXACT_MAC, self.EXACT_IP, + self.BRIDGED, self.IS_IP6, 9, True) + + def test_delete_intf(self): + """ MACIP ACL delete intf with acl + """ + + intf_count = len(self.interfaces)+1 + intf = [] + self.apply_rules(self.create_rules(acl_count=3, rules_count=[3, 5, 4])) + + intf.append(VppLoInterface(self, 0)) + intf.append(VppLoInterface(self, 1)) + + sw_if_index0 = intf[0].sw_if_index + self.vapi.macip_acl_interface_add_del(sw_if_index0, 1) + + reply = self.vapi.macip_acl_interface_get() + self.assertEqual(reply.count, intf_count+1) + self.assertEqual(reply.acls[sw_if_index0], 1) + + sw_if_index1 = intf[1].sw_if_index + self.vapi.macip_acl_interface_add_del(sw_if_index1, 0) + + reply = self.vapi.macip_acl_interface_get() + self.assertEqual(reply.count, intf_count+2) + self.assertEqual(reply.acls[sw_if_index1], 0) + + intf[0].remove_vpp_config() + reply = self.vapi.macip_acl_interface_get() + self.assertEqual(reply.count, intf_count+2) + self.assertEqual(reply.acls[sw_if_index0], 4294967295) + self.assertEqual(reply.acls[sw_if_index1], 0) + + intf.append(VppLoInterface(self, 2)) + intf.append(VppLoInterface(self, 3)) + sw_if_index2 = intf[2].sw_if_index + sw_if_index3 = intf[3].sw_if_index + self.vapi.macip_acl_interface_add_del(sw_if_index2, 1) + self.vapi.macip_acl_interface_add_del(sw_if_index3, 1) + + reply = self.vapi.macip_acl_interface_get() + self.assertEqual(reply.count, intf_count+3) + self.assertEqual(reply.acls[sw_if_index1], 0) + self.assertEqual(reply.acls[sw_if_index2], 1) + self.assertEqual(reply.acls[sw_if_index3], 1) + + intf[2].remove_vpp_config() + intf[1].remove_vpp_config() + + reply = self.vapi.macip_acl_interface_get() + self.assertEqual(reply.count, intf_count+3) + self.assertEqual(reply.acls[sw_if_index0], 4294967295) + self.assertEqual(reply.acls[sw_if_index1], 4294967295) + self.assertEqual(reply.acls[sw_if_index2], 4294967295) + self.assertEqual(reply.acls[sw_if_index3], 1) + + intf[3].remove_vpp_config() + reply = self.vapi.macip_acl_interface_get() + + self.assertEqual(len([x for x in reply.acls if x != 4294967295]), 0) + + def test_acl_routed_ip4_wildMAC_wildIP(self): + """ IP4 MACIP wildcardMAC|wildIP ACL + """ + + self.run_traffic(self.WILD_MAC, self.WILD_IP, + self.ROUTED, self.IS_IP4, 9) + + def test_acl_routed_ip6_wildMAC_wildIP(self): + """ IP6 MACIP wildcardMAC|wildIP ACL + """ + + self.run_traffic(self.WILD_MAC, self.WILD_IP, + self.ROUTED, self.IS_IP6, 9) + + +if __name__ == '__main__': + unittest.main(testRunner=VppTestRunner) |