2 """ Container integration tests """
5 from framework import VppTestCase, VppTestRunner, running_extended_tests
6 from scapy.layers.l2 import Ether
7 from scapy.packet import Raw
8 from scapy.layers.inet import IP, UDP, TCP
9 from scapy.packet import Packet
10 from socket import inet_pton, AF_INET, AF_INET6
11 from scapy.layers.inet6 import IPv6, ICMPv6Unknown, ICMPv6EchoRequest
12 from scapy.layers.inet6 import ICMPv6EchoReply, IPv6ExtHdrRouting
13 from scapy.layers.inet6 import IPv6ExtHdrFragment
14 from pprint import pprint
15 from random import randint
16 from util import L4_Conn
20 # for now same as L4_Conn
24 @unittest.skipUnless(running_extended_tests(), "part of extended tests")
25 class ContainerIntegrationTestCase(VppTestCase):
26 """ Container integration extended testcases """
30 super(ContainerIntegrationTestCase, self).setUpClass()
32 self.create_pg_interfaces(range(2))
33 for i in self.pg_interfaces:
41 """Run standard test teardown and log various show commands
43 super(ContainerIntegrationTestCase, self).tearDown()
45 self.logger.info(self.vapi.cli("show ip arp"))
46 self.logger.info(self.vapi.cli("show ip6 neighbors"))
48 def run_basic_conn_test(self, af, acl_side):
49 """ Basic connectivity test """
50 conn1 = Conn(self, self.pg0, self.pg1, af, UDP, 42001, 4242)
52 # the return packets should pass
55 def run_negative_conn_test(self, af, acl_side):
56 """ Packets with local spoofed address """
57 conn1 = Conn(self, self.pg0, self.pg1, af, UDP, 42001, 4242)
59 p2 = conn1.send_through(0).command()
61 # If we asserted while waiting, it's good.
62 # the conn should have timed out.
64 self.assert_equal(p2, None, ": packet should have been dropped")
66 def test_0010_basic_conn_test(self):
67 """ IPv4 basic connectivity test """
68 self.run_basic_conn_test(AF_INET, 0)
70 def test_0011_basic_conn_test(self):
71 """ IPv6 basic connectivity test """
72 self.run_basic_conn_test(AF_INET6, 0)
74 def test_0050_loopback_prepare_test(self):
75 """ Create loopbacks overlapping with remote addresses """
76 self.create_loopback_interfaces(range(2))
78 intf = self.lo_interfaces[i]
80 intf._local_ip4 = self.pg_interfaces[i].remote_ip4
81 intf._local_ip4_prefix_len = 32
83 intf._local_ip6 = self.pg_interfaces[i].remote_ip6
84 intf._local_ip6_prefix_len = 128
87 def test_0110_basic_conn_test(self):
88 """ IPv4 local-spoof connectivity test """
89 self.run_negative_conn_test(AF_INET, 0)
91 def test_0111_basic_conn_test(self):
92 """ IPv6 local-spoof connectivity test """
93 self.run_negative_conn_test(AF_INET, 1)
95 def test_0200_basic_conn_test(self):
96 """ Configure container commands """
98 for addr in [self.pg_interfaces[i].remote_ip4,
99 self.pg_interfaces[i].remote_ip6]:
100 self.vapi.ppcli("ip container " + addr + " " +
101 self.pg_interfaces[i].name)
102 self.vapi.ppcli("stn rule address " + addr +
103 " interface " + self.pg_interfaces[i].name)
105 def test_0210_basic_conn_test(self):
106 """ IPv4 test after configuring container """
107 self.run_basic_conn_test(AF_INET, 0)
109 def test_0211_basic_conn_test(self):
110 """ IPv6 test after configuring container """
111 self.run_basic_conn_test(AF_INET, 1)
113 def test_0300_unconfigure_commands(self):
114 """ Unconfigure container commands """
116 for addr in [self.pg_interfaces[i].remote_ip4,
117 self.pg_interfaces[i].remote_ip6]:
118 self.vapi.ppcli("ip container " + addr + " " +
119 self.pg_interfaces[i].name +
121 self.vapi.ppcli("stn rule address " + addr +
122 " interface " + self.pg_interfaces[i].name +
125 def test_0410_spoof_test(self):
126 """ IPv4 local-spoof after unconfig test """
127 self.run_negative_conn_test(AF_INET, 0)
129 def test_0411_spoof_test(self):
130 """ IPv6 local-spoof after unconfig test """
131 self.run_negative_conn_test(AF_INET, 1)