VppIpInterfaceAddress, find_route_in_dump, find_mroute_in_dump
from vpp_ip import VppIpPuntPolicer, VppIpPuntRedirect, VppIpPathMtu
from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint
-from vpp_papi import VppEnum
+from vpp_papi import vpp_papi, VppEnum
from vpp_neighbor import VppNeighbor
from vpp_lo_interface import VppLoInterface
from vpp_policer import VppPolicer, PolicerAction
""" IPv4 Punt Police/Redirect """
def setUp(self):
- super(TestIPPunt, self).setUp()
- super(TestIPPunt, self).punt_setup()
+ super().setUp()
+ super().punt_setup()
def tearDown(self):
- super(TestIPPunt, self).punt_teardown()
- super(TestIPPunt, self).tearDown()
+ super().punt_teardown()
+ super().tearDown()
+
+ def test_ip_punt_api_validation(self):
+ """ IP punt API parameter validation """
+
+ nh_addr = self.pg1.remote_ip4
+ punt = {"rx_sw_if_index": self.pg0.sw_if_index,
+ "af": VppEnum.vl_api_address_family_t.ADDRESS_IP4,
+ "n_paths": 1000000,
+ "paths": []}
+
+ with self.assertRaises(vpp_papi.VPPIOError):
+ self.vapi.add_del_ip_punt_redirect_v2(punt=punt, is_add=True)
+
+ punt = {"rx_sw_if_index": self.pg0.sw_if_index,
+ "af": VppEnum.vl_api_address_family_t.ADDRESS_IP4,
+ "n_paths": 0,
+ "paths": []}
+
+ self.vapi.add_del_ip_punt_redirect_v2(punt=punt, is_add=True)
def test_ip_punt(self):
""" IP punt police and redirect """
self.send_and_expect(self.pg0, [p_1k], self.pg1, n_rx=2)
+class TestIPv4ItfRebind(VppTestCase):
+ """ IPv4 Interface Bind w/ attached routes """
+
+ def setUp(self):
+ super(TestIPv4ItfRebind, self).setUp()
+
+ self.create_pg_interfaces(range(3))
+
+ def tearDown(self):
+ super(TestIPv4ItfRebind, self).tearDown()
+
+ def test_rebind(self):
+ """ Import to no import """
+
+ TABLE_ID = 1
+ tbl = VppIpTable(self, TABLE_ID).add_vpp_config()
+ self.pg1.set_table_ip4(TABLE_ID)
+
+ for i in self.pg_interfaces:
+ i.admin_up()
+ i.config_ip4()
+ i.resolve_arp()
+
+ # add an attached route via an pg0
+ # in a different table. this prefix should import
+ rt = VppIpRoute(self, self.pg0.local_ip4, 24,
+ [VppRoutePath("0.0.0.0",
+ self.pg0.sw_if_index)],
+ table_id=TABLE_ID).add_vpp_config()
+
+ p = (Ether(dst=self.pg1.local_mac,
+ src=self.pg1.remote_mac) /
+ IP(src=self.pg1.remote_ip4,
+ dst=self.pg0.remote_ip4) /
+ UDP(sport=1234, dport=5678) /
+ Raw(b'0xa' * 640))
+
+ rx = self.send_and_expect(self.pg1, [p], self.pg0)
+ self.assertFalse(rx[0].haslayer(ARP))
+
+ # then bind pg0 to a new table
+ # so the prefix no longer imports
+ self.pg0.unconfig_ip4()
+ self.pg0.set_table_ip4(TABLE_ID)
+ self.pg0.config_ip4()
+ self.pg0.resolve_arp()
+
+ rx = self.send_and_expect(self.pg1, [p], self.pg0)
+ self.assertFalse(rx[0].haslayer(ARP))
+
+ # revert back to imported
+ self.pg0.unconfig_ip4()
+ self.pg0.set_table_ip4(0)
+ self.pg0.config_ip4()
+ self.pg0.resolve_arp()
+
+ rx = self.send_and_expect(self.pg1, [p], self.pg0)
+ self.assertFalse(rx[0].haslayer(ARP))
+
+ # cleanup
+ for i in self.pg_interfaces:
+ i.unconfig_ip4()
+ i.set_table_ip4(0)
+ i.admin_down()
+
+ rt.remove_vpp_config()
+ tbl.remove_vpp_config()
+
+ def test_delete(self):
+ """ Swap import tables """
+
+ TABLE_ID1 = 1
+ tbl1_4 = VppIpTable(self, TABLE_ID1).add_vpp_config()
+ tbl1_6 = VppIpTable(self, TABLE_ID1, True).add_vpp_config()
+ TABLE_ID2 = 2
+ tbl2_4 = VppIpTable(self, TABLE_ID2).add_vpp_config()
+ tbl2_6 = VppIpTable(self, TABLE_ID2, True).add_vpp_config()
+
+ # table mappings
+ self.pg1.set_table_ip4(TABLE_ID1)
+ self.pg1.set_table_ip6(TABLE_ID1)
+ self.pg2.set_table_ip4(TABLE_ID2)
+ self.pg2.set_table_ip6(TABLE_ID2)
+
+ for i in self.pg_interfaces:
+ i.admin_up()
+ i.config_ip4()
+ i.resolve_arp()
+
+ # add an attached route in the default table via pg0
+ # this should import to table 1
+ rt4 = VppIpRoute(self, self.pg1.local_ip4, 24,
+ [VppRoutePath("0.0.0.0",
+ self.pg1.sw_if_index)]).add_vpp_config()
+ rt6 = VppIpRoute(self, self.pg1.local_ip6, 64,
+ [VppRoutePath("0.0.0.0",
+ self.pg1.sw_if_index)]).add_vpp_config()
+
+ p1 = (Ether(dst=self.pg0.local_mac,
+ src=self.pg0.remote_mac) /
+ IP(src=self.pg1.remote_ip4,
+ dst=self.pg1.remote_ip4) /
+ UDP(sport=1234, dport=5678) /
+ Raw(b'0xa' * 640))
+
+ # inject into table 0
+ rx = self.send_and_expect(self.pg0, [p1], self.pg1)
+ self.assertFalse(rx[0].haslayer(ARP))
+
+ # swap the attached interface to table 2
+ self.pg1.unconfig_ip4()
+ self.pg1.unconfig_ip6()
+ self.pg1.set_table_ip4(TABLE_ID2)
+ self.pg1.set_table_ip6(TABLE_ID2)
+ self.pg1.config_ip4()
+ self.pg1.config_ip6()
+ self.pg1.resolve_arp()
+
+ # delete table 1
+ tbl1_4.flush()
+ tbl1_6.flush()
+ tbl1_4.remove_vpp_config()
+ tbl1_6.remove_vpp_config()
+
+ rx = self.send_and_expect(self.pg0, [p1], self.pg1)
+ self.assertFalse(rx[0].haslayer(ARP))
+
+ for i in self.pg_interfaces:
+ i.unconfig_ip4()
+ i.unconfig_ip6()
+ i.set_table_ip4(0)
+ i.set_table_ip6(0)
+ i.admin_down()
+
+
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)
Code Review / vpp.git / blobdiff