aboutsummaryrefslogtreecommitdiffstats
path: root/test/test_pppoe.py
diff options
context:
space:
mode:
Diffstat (limited to 'test/test_pppoe.py')
-rw-r--r--test/test_pppoe.py606
1 files changed, 0 insertions, 606 deletions
diff --git a/test/test_pppoe.py b/test/test_pppoe.py
deleted file mode 100644
index 54378673eb4..00000000000
--- a/test/test_pppoe.py
+++ /dev/null
@@ -1,606 +0,0 @@
-#!/usr/bin/env python
-
-import socket
-import unittest
-
-from scapy.packet import Raw
-from scapy.layers.l2 import Ether
-from scapy.layers.ppp import PPPoE, PPPoED, PPP
-from scapy.layers.inet import IP
-
-from framework import VppTestCase, VppTestRunner
-from vpp_ip_route import VppIpRoute, VppRoutePath
-from vpp_pppoe_interface import VppPppoeInterface
-from util import ppp, ppc
-
-
-class TestPPPoE(VppTestCase):
- """ PPPoE Test Case """
-
- @classmethod
- def setUpClass(cls):
- super(TestPPPoE, cls).setUpClass()
-
- cls.session_id = 1
- cls.dst_ip = "100.1.1.100"
- cls.dst_ipn = socket.inet_pton(socket.AF_INET, cls.dst_ip)
-
- @classmethod
- def tearDownClass(cls):
- super(TestPPPoE, cls).tearDownClass()
-
- def setUp(self):
- super(TestPPPoE, self).setUp()
-
- # create 2 pg interfaces
- self.create_pg_interfaces(range(3))
-
- for i in self.pg_interfaces:
- i.admin_up()
- i.config_ip4()
- i.resolve_arp()
-
- def tearDown(self):
- super(TestPPPoE, self).tearDown()
-
- for i in self.pg_interfaces:
- i.unconfig_ip4()
- i.admin_down()
-
- def show_commands_at_teardown(self):
- self.logger.info(self.vapi.cli("show int"))
- self.logger.info(self.vapi.cli("show pppoe fib"))
- self.logger.info(self.vapi.cli("show pppoe session"))
- self.logger.info(self.vapi.cli("show ip fib"))
- self.logger.info(self.vapi.cli("show trace"))
-
- def create_stream_pppoe_discovery(self, src_if, dst_if,
- client_mac, count=1):
- packets = []
- for i in range(count):
- # create packet info stored in the test case instance
- info = self.create_packet_info(src_if, dst_if)
- # convert the info into packet payload
- payload = self.info_to_payload(info)
- # create the packet itself
- p = (Ether(dst=src_if.local_mac, src=client_mac) /
- PPPoED(sessionid=0) /
- Raw(payload))
- # store a copy of the packet in the packet info
- info.data = p.copy()
- # append the packet to the list
- packets.append(p)
-
- # return the created packet list
- return packets
-
- def create_stream_pppoe_lcp(self, src_if, dst_if,
- client_mac, session_id, count=1):
- packets = []
- for i in range(count):
- # create packet info stored in the test case instance
- info = self.create_packet_info(src_if, dst_if)
- # convert the info into packet payload
- payload = self.info_to_payload(info)
- # create the packet itself
- p = (Ether(dst=src_if.local_mac, src=client_mac) /
- PPPoE(sessionid=session_id) /
- PPP(proto=0xc021) /
- Raw(payload))
- # store a copy of the packet in the packet info
- info.data = p.copy()
- # append the packet to the list
- packets.append(p)
-
- # return the created packet list
- return packets
-
- def create_stream_pppoe_ip4(self, src_if, dst_if,
- client_mac, session_id, client_ip, count=1):
- packets = []
- for i in range(count):
- # create packet info stored in the test case instance
- info = self.create_packet_info(src_if, dst_if)
- # convert the info into packet payload
- payload = self.info_to_payload(info)
- # create the packet itself
- p = (Ether(dst=src_if.local_mac, src=client_mac) /
- PPPoE(sessionid=session_id) /
- PPP(proto=0x0021) /
- IP(src=client_ip, dst=self.dst_ip) /
- Raw(payload))
- # store a copy of the packet in the packet info
- info.data = p.copy()
- # append the packet to the list
- packets.append(p)
-
- # return the created packet list
- return packets
-
- def create_stream_ip4(self, src_if, dst_if, client_ip, dst_ip, count=1):
- pkts = []
- for i in range(count):
- # create packet info stored in the test case instance
- info = self.create_packet_info(src_if, dst_if)
- # convert the info into packet payload
- payload = self.info_to_payload(info)
- # create the packet itself
- p = (Ether(dst=src_if.local_mac, src=src_if.remote_mac) /
- IP(src=dst_ip, dst=client_ip) /
- Raw(payload))
- # store a copy of the packet in the packet info
- info.data = p.copy()
- # append the packet to the list
- pkts.append(p)
-
- # return the created packet list
- return pkts
-
- def verify_decapped_pppoe(self, src_if, capture, sent):
- self.assertEqual(len(capture), len(sent))
-
- for i in range(len(capture)):
- try:
- tx = sent[i]
- rx = capture[i]
-
- tx_ip = tx[IP]
- rx_ip = rx[IP]
-
- self.assertEqual(rx_ip.src, tx_ip.src)
- self.assertEqual(rx_ip.dst, tx_ip.dst)
-
- except:
- self.logger.error(ppp("Rx:", rx))
- self.logger.error(ppp("Tx:", tx))
- raise
-
- def verify_encaped_pppoe(self, src_if, capture, sent, session_id):
-
- self.assertEqual(len(capture), len(sent))
-
- for i in range(len(capture)):
- try:
- tx = sent[i]
- rx = capture[i]
-
- tx_ip = tx[IP]
- rx_ip = rx[IP]
-
- self.assertEqual(rx_ip.src, tx_ip.src)
- self.assertEqual(rx_ip.dst, tx_ip.dst)
-
- rx_pppoe = rx[PPPoE]
-
- self.assertEqual(rx_pppoe.sessionid, session_id)
-
- except:
- self.logger.error(ppp("Rx:", rx))
- self.logger.error(ppp("Tx:", tx))
- raise
-
- def test_PPPoE_Decap(self):
- """ PPPoE Decap Test """
-
- self.vapi.cli("clear trace")
-
- #
- # Add a route that resolves the server's destination
- #
- route_sever_dst = VppIpRoute(self, "100.1.1.100", 32,
- [VppRoutePath(self.pg1.remote_ip4,
- self.pg1.sw_if_index)])
- route_sever_dst.add_vpp_config()
-
- # Send PPPoE Discovery
- tx0 = self.create_stream_pppoe_discovery(self.pg0, self.pg1,
- self.pg0.remote_mac)
- self.pg0.add_stream(tx0)
- self.pg_start()
-
- # Send PPPoE PPP LCP
- tx1 = self.create_stream_pppoe_lcp(self.pg0, self.pg1,
- self.pg0.remote_mac,
- self.session_id)
- self.pg0.add_stream(tx1)
- self.pg_start()
-
- # Create PPPoE session
- pppoe_if = VppPppoeInterface(self,
- self.pg0.remote_ip4,
- self.pg0.remote_mac,
- self.session_id)
- pppoe_if.add_vpp_config()
-
- #
- # Send tunneled packets that match the created tunnel and
- # are decapped and forwarded
- #
- tx2 = self.create_stream_pppoe_ip4(self.pg0, self.pg1,
- self.pg0.remote_mac,
- self.session_id,
- self.pg0.remote_ip4)
- self.pg0.add_stream(tx2)
-
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
-
- rx2 = self.pg1.get_capture(len(tx2))
- self.verify_decapped_pppoe(self.pg0, rx2, tx2)
-
- self.logger.info(self.vapi.cli("show pppoe fib"))
- self.logger.info(self.vapi.cli("show pppoe session"))
- self.logger.info(self.vapi.cli("show ip fib"))
-
- #
- # test case cleanup
- #
-
- # Delete PPPoE session
- pppoe_if.remove_vpp_config()
-
- # Delete a route that resolves the server's destination
- route_sever_dst.remove_vpp_config()
-
- def test_PPPoE_Encap(self):
- """ PPPoE Encap Test """
-
- self.vapi.cli("clear trace")
-
- #
- # Add a route that resolves the server's destination
- #
- route_sever_dst = VppIpRoute(self, "100.1.1.100", 32,
- [VppRoutePath(self.pg1.remote_ip4,
- self.pg1.sw_if_index)])
- route_sever_dst.add_vpp_config()
-
- # Send PPPoE Discovery
- tx0 = self.create_stream_pppoe_discovery(self.pg0, self.pg1,
- self.pg0.remote_mac)
- self.pg0.add_stream(tx0)
- self.pg_start()
-
- # Send PPPoE PPP LCP
- tx1 = self.create_stream_pppoe_lcp(self.pg0, self.pg1,
- self.pg0.remote_mac,
- self.session_id)
- self.pg0.add_stream(tx1)
- self.pg_start()
-
- # Create PPPoE session
- pppoe_if = VppPppoeInterface(self,
- self.pg0.remote_ip4,
- self.pg0.remote_mac,
- self.session_id)
- pppoe_if.add_vpp_config()
-
- #
- # Send a packet stream that is routed into the session
- # - packets are PPPoE encapped
- #
- self.vapi.cli("clear trace")
- tx2 = self.create_stream_ip4(self.pg1, self.pg0,
- self.pg0.remote_ip4, self.dst_ip, 65)
- self.pg1.add_stream(tx2)
-
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
-
- rx2 = self.pg0.get_capture(len(tx2))
- self.verify_encaped_pppoe(self.pg1, rx2, tx2, self.session_id)
-
- self.logger.info(self.vapi.cli("show pppoe fib"))
- self.logger.info(self.vapi.cli("show pppoe session"))
- self.logger.info(self.vapi.cli("show ip fib"))
- self.logger.info(self.vapi.cli("show adj"))
-
- #
- # test case cleanup
- #
-
- # Delete PPPoE session
- pppoe_if.remove_vpp_config()
-
- # Delete a route that resolves the server's destination
- route_sever_dst.remove_vpp_config()
-
- def test_PPPoE_Add_Twice(self):
- """ PPPoE Add Same Session Twice Test """
-
- self.vapi.cli("clear trace")
-
- #
- # Add a route that resolves the server's destination
- #
- route_sever_dst = VppIpRoute(self, "100.1.1.100", 32,
- [VppRoutePath(self.pg1.remote_ip4,
- self.pg1.sw_if_index)])
- route_sever_dst.add_vpp_config()
-
- # Send PPPoE Discovery
- tx0 = self.create_stream_pppoe_discovery(self.pg0, self.pg1,
- self.pg0.remote_mac)
- self.pg0.add_stream(tx0)
- self.pg_start()
-
- # Send PPPoE PPP LCP
- tx1 = self.create_stream_pppoe_lcp(self.pg0, self.pg1,
- self.pg0.remote_mac,
- self.session_id)
- self.pg0.add_stream(tx1)
- self.pg_start()
-
- # Create PPPoE session
- pppoe_if = VppPppoeInterface(self,
- self.pg0.remote_ip4,
- self.pg0.remote_mac,
- self.session_id)
- pppoe_if.add_vpp_config()
-
- #
- # The double create (create the same session twice) should fail,
- # and we should still be able to use the original
- #
- try:
- pppoe_if.add_vpp_config()
- except Exception:
- pass
- else:
- self.fail("Double GRE tunnel add does not fail")
-
- #
- # test case cleanup
- #
-
- # Delete PPPoE session
- pppoe_if.remove_vpp_config()
-
- # Delete a route that resolves the server's destination
- route_sever_dst.remove_vpp_config()
-
- def test_PPPoE_Del_Twice(self):
- """ PPPoE Delete Same Session Twice Test """
-
- self.vapi.cli("clear trace")
-
- #
- # Add a route that resolves the server's destination
- #
- route_sever_dst = VppIpRoute(self, "100.1.1.100", 32,
- [VppRoutePath(self.pg1.remote_ip4,
- self.pg1.sw_if_index)])
- route_sever_dst.add_vpp_config()
-
- # Send PPPoE Discovery
- tx0 = self.create_stream_pppoe_discovery(self.pg0, self.pg1,
- self.pg0.remote_mac)
- self.pg0.add_stream(tx0)
- self.pg_start()
-
- # Send PPPoE PPP LCP
- tx1 = self.create_stream_pppoe_lcp(self.pg0, self.pg1,
- self.pg0.remote_mac,
- self.session_id)
- self.pg0.add_stream(tx1)
- self.pg_start()
-
- # Create PPPoE session
- pppoe_if = VppPppoeInterface(self,
- self.pg0.remote_ip4,
- self.pg0.remote_mac,
- self.session_id)
- pppoe_if.add_vpp_config()
-
- # Delete PPPoE session
- pppoe_if.remove_vpp_config()
-
- #
- # The double del (del the same session twice) should fail,
- # and we should still be able to use the original
- #
- try:
- pppoe_if.remove_vpp_config()
- except Exception:
- pass
- else:
- self.fail("Double GRE tunnel del does not fail")
-
- #
- # test case cleanup
- #
-
- # Delete a route that resolves the server's destination
- route_sever_dst.remove_vpp_config()
-
- def test_PPPoE_Decap_Multiple(self):
- """ PPPoE Decap Multiple Sessions Test """
-
- self.vapi.cli("clear trace")
-
- #
- # Add a route that resolves the server's destination
- #
- route_sever_dst = VppIpRoute(self, "100.1.1.100", 32,
- [VppRoutePath(self.pg1.remote_ip4,
- self.pg1.sw_if_index)])
- route_sever_dst.add_vpp_config()
-
- # Send PPPoE Discovery 1
- tx0 = self.create_stream_pppoe_discovery(self.pg0, self.pg1,
- self.pg0.remote_mac)
- self.pg0.add_stream(tx0)
- self.pg_start()
-
- # Send PPPoE PPP LCP 1
- tx1 = self.create_stream_pppoe_lcp(self.pg0, self.pg1,
- self.pg0.remote_mac,
- self.session_id)
- self.pg0.add_stream(tx1)
- self.pg_start()
-
- # Create PPPoE session 1
- pppoe_if1 = VppPppoeInterface(self,
- self.pg0.remote_ip4,
- self.pg0.remote_mac,
- self.session_id)
- pppoe_if1.add_vpp_config()
-
- # Send PPPoE Discovery 2
- tx3 = self.create_stream_pppoe_discovery(self.pg2, self.pg1,
- self.pg2.remote_mac)
- self.pg2.add_stream(tx3)
- self.pg_start()
-
- # Send PPPoE PPP LCP 2
- tx4 = self.create_stream_pppoe_lcp(self.pg2, self.pg1,
- self.pg2.remote_mac,
- self.session_id + 1)
- self.pg2.add_stream(tx4)
- self.pg_start()
-
- # Create PPPoE session 2
- pppoe_if2 = VppPppoeInterface(self,
- self.pg2.remote_ip4,
- self.pg2.remote_mac,
- self.session_id + 1)
- pppoe_if2.add_vpp_config()
-
- #
- # Send tunneled packets that match the created tunnel and
- # are decapped and forwarded
- #
- tx2 = self.create_stream_pppoe_ip4(self.pg0, self.pg1,
- self.pg0.remote_mac,
- self.session_id,
- self.pg0.remote_ip4)
- self.pg0.add_stream(tx2)
-
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
-
- rx2 = self.pg1.get_capture(len(tx2))
- self.verify_decapped_pppoe(self.pg0, rx2, tx2)
-
- tx5 = self.create_stream_pppoe_ip4(self.pg2, self.pg1,
- self.pg2.remote_mac,
- self.session_id + 1,
- self.pg2.remote_ip4)
- self.pg2.add_stream(tx5)
-
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
-
- rx5 = self.pg1.get_capture(len(tx5))
- self.verify_decapped_pppoe(self.pg2, rx5, tx5)
-
- self.logger.info(self.vapi.cli("show pppoe fib"))
- self.logger.info(self.vapi.cli("show pppoe session"))
- self.logger.info(self.vapi.cli("show ip fib"))
-
- #
- # test case cleanup
- #
-
- # Delete PPPoE session
- pppoe_if1.remove_vpp_config()
- pppoe_if2.remove_vpp_config()
-
- # Delete a route that resolves the server's destination
- route_sever_dst.remove_vpp_config()
-
- def test_PPPoE_Encap_Multiple(self):
- """ PPPoE Encap Multiple Sessions Test """
-
- self.vapi.cli("clear trace")
-
- #
- # Add a route that resolves the server's destination
- #
- route_sever_dst = VppIpRoute(self, "100.1.1.100", 32,
- [VppRoutePath(self.pg1.remote_ip4,
- self.pg1.sw_if_index)])
- route_sever_dst.add_vpp_config()
-
- # Send PPPoE Discovery 1
- tx0 = self.create_stream_pppoe_discovery(self.pg0, self.pg1,
- self.pg0.remote_mac)
- self.pg0.add_stream(tx0)
- self.pg_start()
-
- # Send PPPoE PPP LCP 1
- tx1 = self.create_stream_pppoe_lcp(self.pg0, self.pg1,
- self.pg0.remote_mac,
- self.session_id)
- self.pg0.add_stream(tx1)
- self.pg_start()
-
- # Create PPPoE session 1
- pppoe_if1 = VppPppoeInterface(self,
- self.pg0.remote_ip4,
- self.pg0.remote_mac,
- self.session_id)
- pppoe_if1.add_vpp_config()
-
- # Send PPPoE Discovery 2
- tx3 = self.create_stream_pppoe_discovery(self.pg2, self.pg1,
- self.pg2.remote_mac)
- self.pg2.add_stream(tx3)
- self.pg_start()
-
- # Send PPPoE PPP LCP 2
- tx4 = self.create_stream_pppoe_lcp(self.pg2, self.pg1,
- self.pg2.remote_mac,
- self.session_id + 1)
- self.pg2.add_stream(tx4)
- self.pg_start()
-
- # Create PPPoE session 2
- pppoe_if2 = VppPppoeInterface(self,
- self.pg2.remote_ip4,
- self.pg2.remote_mac,
- self.session_id + 1)
- pppoe_if2.add_vpp_config()
-
- #
- # Send a packet stream that is routed into the session
- # - packets are PPPoE encapped
- #
- self.vapi.cli("clear trace")
- tx2 = self.create_stream_ip4(self.pg1, self.pg0,
- self.pg0.remote_ip4, self.dst_ip)
- self.pg1.add_stream(tx2)
-
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
-
- rx2 = self.pg0.get_capture(len(tx2))
- self.verify_encaped_pppoe(self.pg1, rx2, tx2, self.session_id)
-
- tx5 = self.create_stream_ip4(self.pg1, self.pg2,
- self.pg2.remote_ip4, self.dst_ip)
- self.pg1.add_stream(tx5)
-
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
-
- rx5 = self.pg2.get_capture(len(tx5))
- self.verify_encaped_pppoe(self.pg1, rx5, tx5, self.session_id + 1)
-
- self.logger.info(self.vapi.cli("show pppoe fib"))
- self.logger.info(self.vapi.cli("show pppoe session"))
- self.logger.info(self.vapi.cli("show ip fib"))
-
- #
- # test case cleanup
- #
-
- # Delete PPPoE session
- pppoe_if1.remove_vpp_config()
- pppoe_if2.remove_vpp_config()
-
- # Delete a route that resolves the server's destination
- route_sever_dst.remove_vpp_config()
-
-if __name__ == '__main__':
- unittest.main(testRunner=VppTestRunner)