#!/usr/bin/env python
-from framework import VppTestCase, VppTestRunner
-from vpp_ip import VppIpPrefix
+import unittest
+from framework import VppTestCase, VppTestRunner
from vpp_ip_route import VppIpTable
from scapy.packet import Raw
from vpp_papi import VppEnum
+NUM_PKTS = 67
+
class TestSVS(VppTestCase):
""" SVS Test Case """
+ @classmethod
+ def setUpClass(cls):
+ super(TestSVS, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(TestSVS, cls).tearDownClass()
+
def setUp(self):
super(TestSVS, self).setUp()
""" Source VRF Select IP4 """
#
- # packets destinet out of the 3 non-default table interfaces
+ # packets destined out of the 3 non-default table interfaces
#
pkts_0 = [(Ether(dst=self.pg0.local_mac, src=self.pg0.remote_mac) /
IP(src="1.1.1.1", dst=self.pg1.remote_ip4) /
#
# Add table 1001 & 1002 into which we'll add the routes
- # determing the source VRF selection
+ # determining the source VRF selection
#
table_ids = [101, 102]
#
for i in range(1, 4):
self.vapi.svs_route_add_del(
- table_id,
- VppIpPrefix("%d.0.0.0" % i, 8).encode(),
- i)
+ table_id, "%d.0.0.0/8" % i, i)
#
# Enable SVS on pg0/pg1 using table 1001/1002
#
# now all the packets should be delivered out the respective interface
#
- self.send_and_expect(self.pg0, pkts_0[0] * 65, self.pg1)
- self.send_and_expect(self.pg0, pkts_0[1] * 65, self.pg2)
- self.send_and_expect(self.pg0, pkts_0[2] * 65, self.pg3)
- self.send_and_expect(self.pg1, pkts_1[0] * 65, self.pg1)
- self.send_and_expect(self.pg1, pkts_1[1] * 65, self.pg2)
- self.send_and_expect(self.pg1, pkts_1[2] * 65, self.pg3)
+ self.send_and_expect(self.pg0, pkts_0[0] * NUM_PKTS, self.pg1)
+ self.send_and_expect(self.pg0, pkts_0[1] * NUM_PKTS, self.pg2)
+ self.send_and_expect(self.pg0, pkts_0[2] * NUM_PKTS, self.pg3)
+ self.send_and_expect(self.pg1, pkts_1[0] * NUM_PKTS, self.pg1)
+ self.send_and_expect(self.pg1, pkts_1[1] * NUM_PKTS, self.pg2)
+ self.send_and_expect(self.pg1, pkts_1[2] * NUM_PKTS, self.pg3)
#
# check that if the SVS lookup does not match a route the packet
IP(src=self.pg0.remote_ip4, dst=self.pg0.remote_ip4) /
UDP(sport=1234, dport=1234) /
Raw('\xa5' * 100))
- self.send_and_expect(self.pg0, p * 65, self.pg0)
+ self.send_and_expect(self.pg0, p * NUM_PKTS, self.pg0)
p = (Ether(dst=self.pg1.local_mac, src=self.pg1.remote_mac) /
IP(src=self.pg1.remote_ip4, dst=self.pg1.remote_ip4) /
UDP(sport=1234, dport=1234) /
Raw('\xa5' * 100))
- self.send_and_expect(self.pg1, p * 65, self.pg1)
+ self.send_and_expect(self.pg1, p * NUM_PKTS, self.pg1)
#
# dump the SVS configs
for table_id in table_ids:
for i in range(1, 4):
self.vapi.svs_route_add_del(
- table_id,
- VppIpPrefix("%d.0.0.0" % i, 8).encode(),
+ table_id, "%d.0.0.0/8" % i,
0, is_add=0)
self.vapi.svs_table_add_del(
VppEnum.vl_api_address_family_t.ADDRESS_IP4,
""" Source VRF Select IP6 """
#
- # packets destinet out of the 3 non-default table interfaces
+ # packets destined out of the 3 non-default table interfaces
#
pkts_0 = [(Ether(dst=self.pg0.local_mac, src=self.pg0.remote_mac) /
IPv6(src="2001:1::1", dst=self.pg1.remote_ip6) /
#
# Add table 1001 & 1002 into which we'll add the routes
- # determing the source VRF selection
+ # determining the source VRF selection
#
table_ids = [101, 102]
#
for i in range(1, 4):
self.vapi.svs_route_add_del(
- table_id,
- VppIpPrefix("2001:%d::" % i, 32).encode(),
+ table_id, "2001:%d::/32" % i,
i)
#
#
# now all the packets should be delivered out the respective interface
#
- self.send_and_expect(self.pg0, pkts_0[0] * 65, self.pg1)
- self.send_and_expect(self.pg0, pkts_0[1] * 65, self.pg2)
- self.send_and_expect(self.pg0, pkts_0[2] * 65, self.pg3)
- self.send_and_expect(self.pg1, pkts_1[0] * 65, self.pg1)
- self.send_and_expect(self.pg1, pkts_1[1] * 65, self.pg2)
- self.send_and_expect(self.pg1, pkts_1[2] * 65, self.pg3)
+ self.send_and_expect(self.pg0, pkts_0[0] * NUM_PKTS, self.pg1)
+ self.send_and_expect(self.pg0, pkts_0[1] * NUM_PKTS, self.pg2)
+ self.send_and_expect(self.pg0, pkts_0[2] * NUM_PKTS, self.pg3)
+ self.send_and_expect(self.pg1, pkts_1[0] * NUM_PKTS, self.pg1)
+ self.send_and_expect(self.pg1, pkts_1[1] * NUM_PKTS, self.pg2)
+ self.send_and_expect(self.pg1, pkts_1[2] * NUM_PKTS, self.pg3)
#
# check that if the SVS lookup does not match a route the packet
IPv6(src=self.pg0.remote_ip6, dst=self.pg0.remote_ip6) /
UDP(sport=1234, dport=1234) /
Raw('\xa5' * 100))
- self.send_and_expect(self.pg0, p * 65, self.pg0)
+ self.send_and_expect(self.pg0, p * NUM_PKTS, self.pg0)
p = (Ether(dst=self.pg1.local_mac, src=self.pg1.remote_mac) /
IPv6(src=self.pg1.remote_ip6, dst=self.pg1.remote_ip6) /
UDP(sport=1234, dport=1234) /
Raw('\xa5' * 100))
- self.send_and_expect(self.pg1, p * 65, self.pg1)
+ self.send_and_expect(self.pg1, p * NUM_PKTS, self.pg1)
#
# dump the SVS configs
for table_id in table_ids:
for i in range(1, 4):
self.vapi.svs_route_add_del(
- table_id,
- VppIpPrefix("2001:%d::" % i, 32).encode(),
+ table_id, "2001:%d::/32" % i,
0, is_add=0)
self.vapi.svs_table_add_del(
VppEnum.vl_api_address_family_t.ADDRESS_IP6,