diff options
Diffstat (limited to 'test/test_p2p_ethernet.py')
| -rw-r--r-- | test/test_p2p_ethernet.py | 327 |
1 files changed, 203 insertions, 124 deletions
diff --git a/test/test_p2p_ethernet.py b/test/test_p2p_ethernet.py index fb55a365bee..d5aebb0add4 100644 --- a/test/test_p2p_ethernet.py +++ b/test/test_p2p_ethernet.py @@ -1,7 +1,6 @@ #!/usr/bin/env python3 import random import unittest -import datetime import re from scapy.packet import Raw @@ -9,9 +8,9 @@ from scapy.layers.l2 import Ether from scapy.layers.inet import IP, UDP from scapy.layers.inet6 import IPv6 -from framework import VppTestCase, VppTestRunner +from framework import VppTestCase +from asfframework import VppTestRunner from vpp_sub_interface import VppP2PSubint -from vpp_ip import DpoProto from vpp_ip_route import VppIpRoute, VppRoutePath from vpp_papi import mac_pton @@ -41,8 +40,7 @@ class P2PEthernetAPI(VppTestCase): self.p2p_sub_ifs.append(p2p) def delete_p2p_ethernet(self, parent_if, remote_mac): - self.vapi.p2p_ethernet_del(parent_if.sw_if_index, - mac_pton(remote_mac)) + self.vapi.p2p_ethernet_del(parent_if.sw_if_index, mac_pton(remote_mac)) def test_api(self): """delete/create p2p subif""" @@ -52,22 +50,22 @@ class P2PEthernetAPI(VppTestCase): self.create_p2p_ethernet(self.pg0, 2, "de:ad:00:00:00:02") intfs = self.vapi.cli("show interface") - self.assertIn('pg0.1', intfs) - self.assertIn('pg0.2', intfs) - self.assertNotIn('pg0.5', intfs) + self.assertIn("pg0.1", intfs) + self.assertIn("pg0.2", intfs) + self.assertNotIn("pg0.5", intfs) # create pg2.5 subif self.create_p2p_ethernet(self.pg0, 5, "de:ad:00:00:00:ff") intfs = self.vapi.cli("show interface") - self.assertIn('pg0.5', intfs) + self.assertIn("pg0.5", intfs) # delete pg2.5 subif self.delete_p2p_ethernet(self.pg0, "de:ad:00:00:00:ff") intfs = self.vapi.cli("show interface") - self.assertIn('pg0.1', intfs) - self.assertIn('pg0.2', intfs) - self.assertNotIn('pg0.5', intfs) + self.assertIn("pg0.1", intfs) + self.assertIn("pg0.2", intfs) + self.assertNotIn("pg0.5", intfs) self.logger.info("FFP_TEST_FINISH_0000") @@ -79,22 +77,20 @@ class P2PEthernetAPI(VppTestCase): clients = 1000 mac = int("dead00000000", 16) - for i in range(1, clients+1): + for i in range(1, clients + 1): try: - macs.append(':'.join(re.findall('..', '{:02x}'.format( - mac+i)))) - self.vapi.p2p_ethernet_add(self.pg2.sw_if_index, - mac_pton(macs[i-1]), - i) + macs.append(":".join(re.findall("..", "{:02x}".format(mac + i)))) + self.vapi.p2p_ethernet_add( + self.pg2.sw_if_index, mac_pton(macs[i - 1]), i + ) except Exception: - self.logger.info("Failed to create subif %d %s" % ( - i, macs[i-1])) + self.logger.info("Failed to create subif %d %s" % (i, macs[i - 1])) raise intfs = self.vapi.cli("show interface").split("\n") count = 0 for intf in intfs: - if intf.startswith('pg2.'): + if intf.startswith("pg2."): count += 1 self.assertEqual(count, clients) @@ -138,11 +134,11 @@ class P2PEthernetIPV6(VppTestCase): for p in self.packets: self.packets.remove(p) self.p2p_sub_ifs.append( - self.create_p2p_ethernet(self.pg0, 1, - self.pg0._remote_hosts[0].mac)) + self.create_p2p_ethernet(self.pg0, 1, self.pg0._remote_hosts[0].mac) + ) self.p2p_sub_ifs.append( - self.create_p2p_ethernet(self.pg0, 2, - self.pg0._remote_hosts[1].mac)) + self.create_p2p_ethernet(self.pg0, 2, self.pg0._remote_hosts[1].mac) + ) self.vapi.cli("trace add p2p-ethernet-input 50") def tearDown(self): @@ -162,17 +158,17 @@ class P2PEthernetIPV6(VppTestCase): def delete_p2p_ethernet(self, p2p): p2p.unconfig_ip6() p2p.admin_down() - self.vapi.p2p_ethernet_del(p2p.parent.sw_if_index, - p2p.p2p_remote_mac) + self.vapi.p2p_ethernet_del(p2p.parent.sw_if_index, p2p.p2p_remote_mac) - def create_stream(self, src_mac=None, dst_mac=None, - src_ip=None, dst_ip=None, size=None): + def create_stream( + self, src_mac=None, dst_mac=None, src_ip=None, dst_ip=None, size=None + ): pkt_size = size if size is None: pkt_size = random.choice(self.pg_if_packet_sizes) p = Ether(src=src_mac, dst=dst_mac) p /= IPv6(src=src_ip, dst=dst_ip) - p /= (UDP(sport=1234, dport=4321) / Raw(b'\xa5' * 20)) + p /= UDP(sport=1234, dport=4321) / Raw(b"\xa5" * 20) self.extend_packet(p, pkt_size) return p @@ -191,16 +187,22 @@ class P2PEthernetIPV6(VppTestCase): self.logger.info("FFP_TEST_START_0001") self.pg0.config_ip6() - route_8000 = VppIpRoute(self, "8000::", 64, - [VppRoutePath(self.pg0.remote_ip6, - self.pg0.sw_if_index)]) + route_8000 = VppIpRoute( + self, + "8000::", + 64, + [VppRoutePath(self.pg0.remote_ip6, self.pg0.sw_if_index)], + ) route_8000.add_vpp_config() - self.packets = [(Ether(dst=self.pg1.local_mac, - src=self.pg1.remote_mac) / - IPv6(src="3001::1", dst="8000::100") / - UDP(sport=1234, dport=1234) / - Raw(b'\xa5' * 100))] + self.packets = [ + ( + Ether(dst=self.pg1.local_mac, src=self.pg1.remote_mac) + / IPv6(src="3001::1", dst="8000::100") + / UDP(sport=1234, dport=1234) + / Raw(b"\xa5" * 100) + ) + ] self.send_packets(self.pg1, self.pg0) self.pg0.unconfig_ip6() @@ -210,19 +212,25 @@ class P2PEthernetIPV6(VppTestCase): """receive ipv6 packet via p2p subinterface""" self.logger.info("FFP_TEST_START_0002") - route_9001 = VppIpRoute(self, "9001::", 64, - [VppRoutePath(self.pg1.remote_ip6, - self.pg1.sw_if_index)]) + route_9001 = VppIpRoute( + self, + "9001::", + 64, + [VppRoutePath(self.pg1.remote_ip6, self.pg1.sw_if_index)], + ) route_9001.add_vpp_config() self.packets.append( - self.create_stream(src_mac=self.pg0._remote_hosts[0].mac, - dst_mac=self.pg0.local_mac, - src_ip=self.p2p_sub_ifs[0].remote_ip6, - dst_ip="9001::100")) + self.create_stream( + src_mac=self.pg0._remote_hosts[0].mac, + dst_mac=self.pg0.local_mac, + src_ip=self.p2p_sub_ifs[0].remote_ip6, + dst_ip="9001::100", + ) + ) self.send_packets(self.pg0, self.pg1, self.packets) - self.assert_packet_counter_equal('p2p-ethernet-input', 1) + self.assert_packet_counter_equal("p2p-ethernet-input", 1) route_9001.remove_vpp_config() self.logger.info("FFP_TEST_FINISH_0002") @@ -233,16 +241,22 @@ class P2PEthernetIPV6(VppTestCase): self.pg0.config_ip6() - route_3 = VppIpRoute(self, "9000::", 64, - [VppRoutePath(self.pg1._remote_hosts[0].ip6, - self.pg1.sw_if_index)]) + route_3 = VppIpRoute( + self, + "9000::", + 64, + [VppRoutePath(self.pg1._remote_hosts[0].ip6, self.pg1.sw_if_index)], + ) route_3.add_vpp_config() self.packets.append( - self.create_stream(src_mac="02:03:00:00:ff:ff", - dst_mac=self.pg0.local_mac, - src_ip="a000::100", - dst_ip="9000::100")) + self.create_stream( + src_mac="02:03:00:00:ff:ff", + dst_mac=self.pg0.local_mac, + src_ip="a000::100", + dst_ip="9000::100", + ) + ) self.send_packets(self.pg0, self.pg1) @@ -256,16 +270,22 @@ class P2PEthernetIPV6(VppTestCase): """drop rx packet not matching p2p subinterface""" self.logger.info("FFP_TEST_START_0004") - route_9001 = VppIpRoute(self, "9000::", 64, - [VppRoutePath(self.pg1._remote_hosts[0].ip6, - self.pg1.sw_if_index)]) + route_9001 = VppIpRoute( + self, + "9000::", + 64, + [VppRoutePath(self.pg1._remote_hosts[0].ip6, self.pg1.sw_if_index)], + ) route_9001.add_vpp_config() self.packets.append( - self.create_stream(src_mac="02:03:00:00:ff:ff", - dst_mac=self.pg0.local_mac, - src_ip="a000::100", - dst_ip="9000::100")) + self.create_stream( + src_mac="02:03:00:00:ff:ff", + dst_mac=self.pg0.local_mac, + src_ip="a000::100", + dst_ip="9000::100", + ) + ) # no packet received self.send_packets(self.pg0, self.pg1, count=0) @@ -277,27 +297,45 @@ class P2PEthernetIPV6(VppTestCase): self.pg0.config_ip6() - route_8000 = VppIpRoute(self, "8000::", 64, - [VppRoutePath(self.pg0.remote_hosts[0].ip6, - self.pg0.sw_if_index)]) + route_8000 = VppIpRoute( + self, + "8000::", + 64, + [VppRoutePath(self.pg0.remote_hosts[0].ip6, self.pg0.sw_if_index)], + ) route_8000.add_vpp_config() - route_8001 = VppIpRoute(self, "8001::", 64, - [VppRoutePath( - self.p2p_sub_ifs[0].remote_ip6, - self.p2p_sub_ifs[0].sw_if_index)]) + route_8001 = VppIpRoute( + self, + "8001::", + 64, + [ + VppRoutePath( + self.p2p_sub_ifs[0].remote_ip6, self.p2p_sub_ifs[0].sw_if_index + ) + ], + ) route_8001.add_vpp_config() - route_8002 = VppIpRoute(self, "8002::", 64, - [VppRoutePath( - self.p2p_sub_ifs[1].remote_ip6, - self.p2p_sub_ifs[1].sw_if_index)]) + route_8002 = VppIpRoute( + self, + "8002::", + 64, + [ + VppRoutePath( + self.p2p_sub_ifs[1].remote_ip6, self.p2p_sub_ifs[1].sw_if_index + ) + ], + ) route_8002.add_vpp_config() for i in range(0, 3): self.packets.append( - self.create_stream(src_mac=self.pg1.remote_mac, - dst_mac=self.pg1.local_mac, - src_ip=self.pg1.remote_ip6, - dst_ip="800%d::100" % i)) + self.create_stream( + src_mac=self.pg1.remote_mac, + dst_mac=self.pg1.local_mac, + src_ip=self.pg1.remote_ip6, + dst_ip="800%d::100" % i, + ) + ) self.send_packets(self.pg1, self.pg0, count=3) @@ -313,10 +351,13 @@ class P2PEthernetIPV6(VppTestCase): self.logger.info("FFP_TEST_START_0006") self.packets.append( - self.create_stream(src_mac="02:03:00:00:ff:ff", - dst_mac=self.pg0.local_mac, - src_ip="a000::100", - dst_ip="9000::100")) + self.create_stream( + src_mac="02:03:00:00:ff:ff", + dst_mac=self.pg0.local_mac, + src_ip="a000::100", + dst_ip="9000::100", + ) + ) # no packet received self.send_packets(self.pg0, self.pg1, count=0) @@ -360,11 +401,11 @@ class P2PEthernetIPV4(VppTestCase): for p in self.packets: self.packets.remove(p) self.p2p_sub_ifs.append( - self.create_p2p_ethernet(self.pg0, 1, - self.pg0._remote_hosts[0].mac)) + self.create_p2p_ethernet(self.pg0, 1, self.pg0._remote_hosts[0].mac) + ) self.p2p_sub_ifs.append( - self.create_p2p_ethernet(self.pg0, 2, - self.pg0._remote_hosts[1].mac)) + self.create_p2p_ethernet(self.pg0, 2, self.pg0._remote_hosts[1].mac) + ) self.vapi.cli("trace add p2p-ethernet-input 50") def tearDown(self): @@ -373,14 +414,15 @@ class P2PEthernetIPV4(VppTestCase): self.delete_p2p_ethernet(p2p) super(P2PEthernetIPV4, self).tearDown() - def create_stream(self, src_mac=None, dst_mac=None, - src_ip=None, dst_ip=None, size=None): + def create_stream( + self, src_mac=None, dst_mac=None, src_ip=None, dst_ip=None, size=None + ): pkt_size = size if size is None: pkt_size = random.choice(self.pg_if_packet_sizes) p = Ether(src=src_mac, dst=dst_mac) p /= IP(src=src_ip, dst=dst_ip) - p /= (UDP(sport=1234, dport=4321) / Raw(b'\xa5' * 20)) + p /= UDP(sport=1234, dport=4321) / Raw(b"\xa5" * 20) self.extend_packet(p, pkt_size) return p @@ -403,27 +445,32 @@ class P2PEthernetIPV4(VppTestCase): def delete_p2p_ethernet(self, p2p): p2p.unconfig_ip4() p2p.admin_down() - self.vapi.p2p_ethernet_del(p2p.parent.sw_if_index, - p2p.p2p_remote_mac) + self.vapi.p2p_ethernet_del(p2p.parent.sw_if_index, p2p.p2p_remote_mac) def test_ip4_rx_p2p_subif(self): """receive ipv4 packet via p2p subinterface""" self.logger.info("FFP_TEST_START_0002") - route_9000 = VppIpRoute(self, "9.0.0.0", 16, - [VppRoutePath(self.pg1.remote_ip4, - self.pg1.sw_if_index)]) + route_9000 = VppIpRoute( + self, + "9.0.0.0", + 16, + [VppRoutePath(self.pg1.remote_ip4, self.pg1.sw_if_index)], + ) route_9000.add_vpp_config() self.packets.append( - self.create_stream(src_mac=self.pg0._remote_hosts[0].mac, - dst_mac=self.pg0.local_mac, - src_ip=self.p2p_sub_ifs[0].remote_ip4, - dst_ip="9.0.0.100")) + self.create_stream( + src_mac=self.pg0._remote_hosts[0].mac, + dst_mac=self.pg0.local_mac, + src_ip=self.p2p_sub_ifs[0].remote_ip4, + dst_ip="9.0.0.100", + ) + ) self.send_packets(self.pg0, self.pg1, self.packets) - self.assert_packet_counter_equal('p2p-ethernet-input', 1) + self.assert_packet_counter_equal("p2p-ethernet-input", 1) route_9000.remove_vpp_config() self.logger.info("FFP_TEST_FINISH_0002") @@ -432,16 +479,22 @@ class P2PEthernetIPV4(VppTestCase): """route rx packet not matching p2p subinterface""" self.logger.info("FFP_TEST_START_0003") - route_9001 = VppIpRoute(self, "9.0.0.0", 24, - [VppRoutePath(self.pg1.remote_ip4, - self.pg1.sw_if_index)]) + route_9001 = VppIpRoute( + self, + "9.0.0.0", + 24, + [VppRoutePath(self.pg1.remote_ip4, self.pg1.sw_if_index)], + ) route_9001.add_vpp_config() self.packets.append( - self.create_stream(src_mac="02:01:00:00:ff:ff", - dst_mac=self.pg0.local_mac, - src_ip="8.0.0.100", - dst_ip="9.0.0.100")) + self.create_stream( + src_mac="02:01:00:00:ff:ff", + dst_mac=self.pg0.local_mac, + src_ip="8.0.0.100", + dst_ip="9.0.0.100", + ) + ) self.send_packets(self.pg0, self.pg1) @@ -453,28 +506,51 @@ class P2PEthernetIPV4(VppTestCase): """send ip4 packet via p2p subinterface""" self.logger.info("FFP_TEST_START_0005") - route_9100 = VppIpRoute(self, "9.1.0.100", 24, - [VppRoutePath(self.pg0.remote_ip4, - self.pg0.sw_if_index, - )]) + route_9100 = VppIpRoute( + self, + "9.1.0.100", + 24, + [ + VppRoutePath( + self.pg0.remote_ip4, + self.pg0.sw_if_index, + ) + ], + ) route_9100.add_vpp_config() - route_9200 = VppIpRoute(self, "9.2.0.100", 24, - [VppRoutePath(self.p2p_sub_ifs[0].remote_ip4, - self.p2p_sub_ifs[0].sw_if_index, - )]) + route_9200 = VppIpRoute( + self, + "9.2.0.100", + 24, + [ + VppRoutePath( + self.p2p_sub_ifs[0].remote_ip4, + self.p2p_sub_ifs[0].sw_if_index, + ) + ], + ) route_9200.add_vpp_config() - route_9300 = VppIpRoute(self, "9.3.0.100", 24, - [VppRoutePath(self.p2p_sub_ifs[1].remote_ip4, - self.p2p_sub_ifs[1].sw_if_index - )]) + route_9300 = VppIpRoute( + self, + "9.3.0.100", + 24, + [ + VppRoutePath( + self.p2p_sub_ifs[1].remote_ip4, self.p2p_sub_ifs[1].sw_if_index + ) + ], + ) route_9300.add_vpp_config() for i in range(0, 3): self.packets.append( - self.create_stream(src_mac=self.pg1.remote_mac, - dst_mac=self.pg1.local_mac, - src_ip=self.pg1.remote_ip4, - dst_ip="9.%d.0.100" % (i+1))) + self.create_stream( + src_mac=self.pg1.remote_mac, + dst_mac=self.pg1.local_mac, + src_ip=self.pg1.remote_ip4, + dst_ip="9.%d.0.100" % (i + 1), + ) + ) self.send_packets(self.pg1, self.pg0) @@ -490,15 +566,18 @@ class P2PEthernetIPV4(VppTestCase): self.logger.info("FFP_TEST_START_0006") self.packets.append( - self.create_stream(src_mac="02:01:00:00:ff:ff", - dst_mac=self.pg0.local_mac, - src_ip="8.0.0.100", - dst_ip="9.0.0.100")) + self.create_stream( + src_mac="02:01:00:00:ff:ff", + dst_mac=self.pg0.local_mac, + src_ip="8.0.0.100", + dst_ip="9.0.0.100", + ) + ) # no packet received self.send_packets(self.pg0, self.pg1, count=0) self.logger.info("FFP_TEST_FINISH_0006") -if __name__ == '__main__': +if __name__ == "__main__": unittest.main(testRunner=VppTestRunner) |