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-rw-r--r--test/test_pppoe.py312
1 files changed, 175 insertions, 137 deletions
diff --git a/test/test_pppoe.py b/test/test_pppoe.py
index 99dba01cdc9..c83d7d5f874 100644
--- a/test/test_pppoe.py
+++ b/test/test_pppoe.py
@@ -15,7 +15,7 @@ from util import ppp, ppc
class TestPPPoE(VppTestCase):
- """ PPPoE Test Case """
+ """PPPoE Test Case"""
@classmethod
def setUpClass(cls):
@@ -54,8 +54,7 @@ class TestPPPoE(VppTestCase):
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):
+ 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
@@ -63,9 +62,11 @@ class TestPPPoE(VppTestCase):
# 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))
+ 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
@@ -74,8 +75,7 @@ class TestPPPoE(VppTestCase):
# return the created packet list
return packets
- def create_stream_pppoe_lcp(self, src_if, dst_if,
- client_mac, session_id, count=1):
+ 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
@@ -83,10 +83,12 @@ class TestPPPoE(VppTestCase):
# 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))
+ 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
@@ -95,8 +97,9 @@ class TestPPPoE(VppTestCase):
# 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):
+ 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
@@ -104,11 +107,13 @@ class TestPPPoE(VppTestCase):
# 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))
+ 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
@@ -125,9 +130,11 @@ class TestPPPoE(VppTestCase):
# 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))
+ 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
@@ -180,36 +187,39 @@ class TestPPPoE(VppTestCase):
raise
def test_PPPoE_Decap(self):
- """ PPPoE Decap Test """
+ """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 = 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)
+ 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)
+ 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 = VppPppoeInterface(
+ self, self.pg0.remote_ip4, self.pg0.remote_mac, self.session_id
+ )
pppoe_if.add_vpp_config()
pppoe_if.set_unnumbered(self.pg0.sw_if_index)
@@ -217,10 +227,13 @@ class TestPPPoE(VppTestCase):
# 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)
+ 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)
@@ -244,36 +257,39 @@ class TestPPPoE(VppTestCase):
route_sever_dst.remove_vpp_config()
def test_PPPoE_Encap(self):
- """ PPPoE Encap Test """
+ """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 = 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)
+ 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)
+ 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 = VppPppoeInterface(
+ self, self.pg0.remote_ip4, self.pg0.remote_mac, self.session_id
+ )
pppoe_if.add_vpp_config()
pppoe_if.set_unnumbered(self.pg0.sw_if_index)
@@ -282,8 +298,9 @@ class TestPPPoE(VppTestCase):
# - 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)
+ 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)
@@ -308,36 +325,39 @@ class TestPPPoE(VppTestCase):
route_sever_dst.remove_vpp_config()
def test_PPPoE_Add_Twice(self):
- """ PPPoE Add Same Session Twice Test """
+ """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 = 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)
+ 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)
+ 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 = VppPppoeInterface(
+ self, self.pg0.remote_ip4, self.pg0.remote_mac, self.session_id
+ )
pppoe_if.add_vpp_config()
pppoe_if.set_unnumbered(self.pg0.sw_if_index)
@@ -363,36 +383,39 @@ class TestPPPoE(VppTestCase):
route_sever_dst.remove_vpp_config()
def test_PPPoE_Del_Twice(self):
- """ PPPoE Delete Same Session Twice Test """
+ """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 = 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)
+ 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)
+ 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 = VppPppoeInterface(
+ self, self.pg0.remote_ip4, self.pg0.remote_mac, self.session_id
+ )
pppoe_if.add_vpp_config()
# Delete PPPoE session
@@ -417,57 +440,60 @@ class TestPPPoE(VppTestCase):
route_sever_dst.remove_vpp_config()
def test_PPPoE_Decap_Multiple(self):
- """ PPPoE Decap Multiple Sessions Test """
+ """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 = 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)
+ 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)
+ 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 = VppPppoeInterface(
+ self, self.pg0.remote_ip4, self.pg0.remote_mac, self.session_id
+ )
pppoe_if1.add_vpp_config()
pppoe_if1.set_unnumbered(self.pg0.sw_if_index)
# Send PPPoE Discovery 2
- tx3 = self.create_stream_pppoe_discovery(self.pg2, self.pg1,
- self.pg2.remote_mac)
+ 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)
+ 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 = VppPppoeInterface(
+ self, self.pg2.remote_ip4, self.pg2.remote_mac, self.session_id + 1
+ )
pppoe_if2.add_vpp_config()
pppoe_if2.set_unnumbered(self.pg0.sw_if_index)
@@ -475,10 +501,13 @@ class TestPPPoE(VppTestCase):
# 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)
+ 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)
@@ -487,10 +516,13 @@ class TestPPPoE(VppTestCase):
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)
+ 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)
@@ -515,56 +547,59 @@ class TestPPPoE(VppTestCase):
route_sever_dst.remove_vpp_config()
def test_PPPoE_Encap_Multiple(self):
- """ PPPoE Encap Multiple Sessions Test """
+ """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 = 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)
+ 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)
+ 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 = 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)
+ 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)
+ 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 = VppPppoeInterface(
+ self, self.pg2.remote_ip4, self.pg2.remote_mac, self.session_id + 1
+ )
pppoe_if2.add_vpp_config()
#
@@ -572,8 +607,9 @@ class TestPPPoE(VppTestCase):
# - 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)
+ 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)
@@ -582,8 +618,9 @@ class TestPPPoE(VppTestCase):
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)
+ 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)
@@ -607,5 +644,6 @@ class TestPPPoE(VppTestCase):
# Delete a route that resolves the server's destination
route_sever_dst.remove_vpp_config()
-if __name__ == '__main__':
+
+if __name__ == "__main__":
unittest.main(testRunner=VppTestRunner)