#!/usr/bin/env python
+from socket import inet_pton, inet_ntop, AF_INET, AF_INET6
+import unittest
+
from framework import VppTestCase, VppTestRunner
-from vpp_udp_encap import *
from vpp_ip import DpoProto
-from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpTable
+from vpp_ip_route import VppIpRoute, VppRoutePath, VppMplsLabel, VppIpTable
from scapy.packet import Raw
-from scapy.layers.l2 import Ether, ARP
+from scapy.layers.l2 import Ether
from scapy.layers.inet import IP, UDP
from scapy.layers.inet6 import IPv6
-from scapy.contrib.mpls import MPLS
-from vpp_object import *
-from socket import inet_pton, inet_ntop, AF_INET, AF_INET6
+from vpp_object import VppObject
def find_abf_policy(test, id):
def query_vpp_config(self):
return find_abf_policy(self._test, self.policy_id)
- def __str__(self):
- return self.object_id()
-
def object_id(self):
return ("abf-policy-%d" % self.policy_id)
self.policy_id,
self.sw_if_index)
- def __str__(self):
- return self.object_id()
-
def object_id(self):
return ("abf-attach-%d-%d" % (self.policy_id, self.sw_if_index))
class TestAbf(VppTestCase):
""" ABF Test Case """
+ @classmethod
+ def setUpClass(cls):
+ super(TestAbf, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(TestAbf, cls).tearDownClass()
+
def setUp(self):
super(TestAbf, self).setUp()
- self.create_pg_interfaces(range(4))
+ self.create_pg_interfaces(range(5))
- for i in self.pg_interfaces:
+ for i in self.pg_interfaces[:4]:
i.admin_up()
i.config_ip4()
i.resolve_arp()
# the application of ACLs to a forwarding path to achieve
# ABF
# So we construct just a few ACLs to ensure the ABF policies
- # are correclty constructed and used. And a few path types
+ # are correctly constructed and used. And a few path types
# to test the API path decoding.
#
self.send_and_assert_no_replies(self.pg1, p_2 * 65, "Detached")
+ #
+ # Swap to route via a next-hop in the non-default table
+ #
+ table_20 = VppIpTable(self, 20)
+ table_20.add_vpp_config()
+
+ self.pg4.set_table_ip4(table_20.table_id)
+ self.pg4.admin_up()
+ self.pg4.config_ip4()
+ self.pg4.resolve_arp()
+
+ abf_13 = VppAbfPolicy(self, 13, acl_1,
+ [VppRoutePath(self.pg4.remote_ip4,
+ 0xffffffff,
+ nh_table_id=table_20.table_id)])
+ abf_13.add_vpp_config()
+ attach_5 = VppAbfAttach(self, 13, self.pg0.sw_if_index, 30)
+ attach_5.add_vpp_config()
+
+ self.send_and_expect(self.pg0, p_1*65, self.pg4)
+
+ self.pg4.unconfig_ip4()
+ self.pg4.set_table_ip4(0)
+
def test_abf6(self):
""" IPv6 ACL Based Forwarding
"""