| #!/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: |
| if is_permit: |
| src_mac = remote_dst_host._mac |
| dst_mac = 'de:ad:00:00:00:00' |
| dst_ip6 = src_ip_if.remote_ip6 |
| src_ip6 = remote_dst_host.ip6 |
| dst_ip4 = src_ip_if.remote_ip4 |
| src_ip4 = remote_dst_host.ip4 |
| 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 |
| dst_ip6 = src_ip_if.remote_ip6 |
| src_ip6 = remote_dst_host.ip6 |
| dst_ip4 = src_ip_if.remote_ip4 |
| src_ip4 = remote_dst_host.ip4 |
| else: # TODO |
| src_mac = src_ip_if.remote_mac |
| dst_mac = src_ip_if.local_mac |
| src_ip6 = src_ip_if.remote_ip6 |
| dst_ip6 = remote_dst_host.ip6 |
| src_ip4 = src_ip_if.remote_ip4 |
| dst_ip4 = remote_dst_host.ip4 |
| |
| 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) |
| if bridged_routed: |
| ip_rule = src_ip6 if is_ip6 else src_ip4 |
| else: |
| ip_rule = dst_ip6 if is_ip6 else dst_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) |
| if bridged_routed: |
| src_ip6 = inet_ntop(AF_INET6, str(bytearray(sub_ip))) |
| else: |
| dst_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)) |
| if bridged_routed: |
| src_ip4 = ".".join(sub_ip) |
| else: |
| # TODO |
| dst_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: |
| if bridged_routed: |
| ip = src_ip6 |
| else: |
| ip = dst_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: |
| if bridged_routed: |
| ip = src_ip4 |
| else: |
| ip = dst_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 else self.pg2 |
| rx_if = self.pg2 if bridged_routed 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 |
| 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_ip4_exactMAC_exactIP(self): |
| """ IP4 MACIP exactMAC|exactIP ACL |
| """ |
| self.run_traffic(self.EXACT_MAC, self.EXACT_IP, |
| self.BRIDGED, self.IS_IP4, 9) |
| |
| def test_acl_ip6_exactMAC_exactIP(self): |
| """ IP6 MACIP exactMAC|exactIP ACL |
| """ |
| |
| self.run_traffic(self.EXACT_MAC, self.EXACT_IP, |
| self.BRIDGED, self.IS_IP6, 9) |
| |
| def test_acl_ip4_exactMAC_subnetIP(self): |
| """ IP4 MACIP exactMAC|subnetIP ACL |
| """ |
| |
| self.run_traffic(self.EXACT_MAC, self.SUBNET_IP, |
| self.BRIDGED, self.IS_IP4, 9) |
| |
| def test_acl_ip6_exactMAC_subnetIP(self): |
| """ IP6 MACIP exactMAC|subnetIP ACL |
| """ |
| |
| self.run_traffic(self.EXACT_MAC, self.SUBNET_IP, |
| self.BRIDGED, self.IS_IP6, 9) |
| |
| def test_acl_ip4_exactMAC_wildIP(self): |
| """ IP4 MACIP exactMAC|wildIP ACL |
| """ |
| |
| self.run_traffic(self.EXACT_MAC, self.WILD_IP, |
| self.BRIDGED, self.IS_IP4, 9) |
| |
| def test_acl_ip6_exactMAC_wildIP(self): |
| """ IP6 MACIP exactMAC|wildIP ACL |
| """ |
| |
| self.run_traffic(self.EXACT_MAC, self.WILD_IP, |
| self.BRIDGED, self.IS_IP6, 9) |
| |
| def test_acl_ip4_ouiMAC_exactIP(self): |
| """ IP4 MACIP ouiMAC|exactIP ACL |
| """ |
| |
| self.run_traffic(self.OUI_MAC, self.EXACT_IP, |
| self.BRIDGED, self.IS_IP4, 3) |
| |
| def test_acl_ip6_ouiMAC_exactIP(self): |
| """ IP6 MACIP oui_MAC|exactIP ACL |
| """ |
| |
| self.run_traffic(self.OUI_MAC, self.EXACT_IP, |
| self.BRIDGED, self.IS_IP6, 9) |
| |
| def test_acl_ip4_ouiMAC_subnetIP(self): |
| """ IP4 MACIP ouiMAC|subnetIP ACL |
| """ |
| |
| self.run_traffic(self.OUI_MAC, self.SUBNET_IP, |
| self.BRIDGED, self.IS_IP4, 9) |
| |
| def test_acl_ip6_ouiMAC_subnetIP(self): |
| """ IP6 MACIP ouiMAC|subnetIP ACL |
| """ |
| |
| self.run_traffic(self.OUI_MAC, self.SUBNET_IP, |
| self.BRIDGED, self.IS_IP6, 9) |
| |
| def test_acl_ip4_ouiMAC_wildIP(self): |
| """ IP4 MACIP ouiMAC|wildIP ACL |
| """ |
| |
| self.run_traffic(self.OUI_MAC, self.WILD_IP, |
| self.BRIDGED, self.IS_IP4, 9) |
| |
| def test_acl_ip6_ouiMAC_wildIP(self): |
| """ IP6 MACIP ouiMAC|wildIP ACL |
| """ |
| |
| self.run_traffic(self.OUI_MAC, self.WILD_IP, |
| self.BRIDGED, self.IS_IP6, 9) |
| |
| def test_acl_ip4_wildMAC_exactIP(self): |
| """ IP4 MACIP wildcardMAC|exactIP ACL |
| """ |
| |
| self.run_traffic(self.WILD_MAC, self.EXACT_IP, |
| self.BRIDGED, self.IS_IP4, 9) |
| |
| def test_acl_ip6_wildMAC_exactIP(self): |
| """ IP6 MACIP wildcardMAC|exactIP ACL |
| """ |
| |
| self.run_traffic(self.WILD_MAC, self.EXACT_IP, |
| self.BRIDGED, self.IS_IP6, 9) |
| |
| def test_acl_ip4_wildMAC_subnetIP(self): |
| """ IP4 MACIP wildcardMAC|subnetIP ACL |
| """ |
| |
| self.run_traffic(self.WILD_MAC, self.SUBNET_IP, |
| self.BRIDGED, self.IS_IP4, 9) |
| |
| def test_acl_ip6_wildMAC_subnetIP(self): |
| """ IP6 MACIP wildcardMAC|subnetIP ACL |
| """ |
| |
| self.run_traffic(self.WILD_MAC, self.SUBNET_IP, |
| self.BRIDGED, self.IS_IP6, 9) |
| |
| def test_acl_ip4_wildMAC_wildIP(self): |
| """ IP4 MACIP wildcardMAC|wildIP ACL |
| """ |
| |
| self.run_traffic(self.WILD_MAC, self.WILD_IP, |
| self.BRIDGED, self.IS_IP4, 9) |
| |
| def test_acl_ip6_wildMAC_wildIP(self): |
| """ IP6 MACIP wildcardMAC|wildIP ACL |
| """ |
| |
| self.run_traffic(self.WILD_MAC, self.WILD_IP, |
| self.BRIDGED, 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) |
| |
| @unittest.skipUnless(running_extended_tests(), "part of extended tests") |
| def test_routed(self): |
| """ MACIP with routed traffic |
| """ |
| # TODO: routed do not work yet !!! |
| # self.run_traffic(self.EXACT_IP, self.EXACT_MAC, False, False, 9) |
| # self.run_traffic(self.EXACT_IP, self.EXACT_MAC, False, True, 9) |
| |
| |
| if __name__ == '__main__': |
| unittest.main(testRunner=VppTestRunner) |