from vpp_pg_interface import is_ipv6_misc
from vpp_ip_route import VppIpRoute, VppRoutePath, find_route, VppIpMRoute, \
VppMRoutePath, MRouteItfFlags, MRouteEntryFlags, VppMplsIpBind, \
- VppMplsRoute
+ VppMplsRoute, DpoProto, VppMplsTable
from vpp_neighbor import find_nbr, VppNeighbor
from scapy.packet import Raw
inet=AF_INET6))
def test_ns_duplicates(self):
- """ ARP Duplicates"""
+ """ ND Duplicates"""
#
# Generate some hosts on the LAN
#
# remove the duplicate on pg1
- # packet stream shoud generate ARPs out of pg1
+ # packet stream shoud generate NSs out of pg1
#
ns_pg1.remove_vpp_config()
self.create_pg_interfaces(range(5))
+ mpls_tbl = VppMplsTable(self, 0)
+ mpls_tbl.add_vpp_config()
+
for i in self.pg_interfaces:
i.admin_up()
i.config_ip6()
i.enable_mpls()
def tearDown(self):
- super(TestIP6LoadBalance, self).tearDown()
for i in self.pg_interfaces:
i.unconfig_ip6()
i.admin_down()
i.disable_mpls()
+ super(TestIP6LoadBalance, self).tearDown()
def send_and_expect_load_balancing(self, input, pkts, outputs):
input.add_stream(pkts)
route_3000_1 = VppIpRoute(self, "3000::1", 128,
[VppRoutePath(self.pg1.remote_ip6,
self.pg1.sw_if_index,
- is_ip6=1),
+ proto=DpoProto.DPO_PROTO_IP6),
VppRoutePath(self.pg2.remote_ip6,
self.pg2.sw_if_index,
- is_ip6=1)],
+ proto=DpoProto.DPO_PROTO_IP6)],
is_ip6=1)
route_3000_1.add_vpp_config()
[VppRoutePath(self.pg1.remote_ip6,
self.pg1.sw_if_index,
labels=[67],
- is_ip6=1),
+ proto=DpoProto.DPO_PROTO_IP6),
VppRoutePath(self.pg2.remote_ip6,
self.pg2.sw_if_index,
labels=[67],
- is_ip6=1)])
+ proto=DpoProto.DPO_PROTO_IP6)])
route_67.add_vpp_config()
#
route_3000_2 = VppIpRoute(self, "3000::2", 128,
[VppRoutePath(self.pg3.remote_ip6,
self.pg3.sw_if_index,
- is_ip6=1),
+ proto=DpoProto.DPO_PROTO_IP6),
VppRoutePath(self.pg4.remote_ip6,
self.pg4.sw_if_index,
- is_ip6=1)],
+ proto=DpoProto.DPO_PROTO_IP6)],
is_ip6=1)
route_3000_2.add_vpp_config()
route_4000_1 = VppIpRoute(self, "4000::1", 128,
[VppRoutePath("3000::1",
0xffffffff,
- is_ip6=1),
+ proto=DpoProto.DPO_PROTO_IP6),
VppRoutePath("3000::2",
0xffffffff,
- is_ip6=1)],
+ proto=DpoProto.DPO_PROTO_IP6)],
is_ip6=1)
route_4000_1.add_vpp_config()
[self.pg1, self.pg2,
self.pg3, self.pg4])
+ #
+ # Recursive prefixes
+ # - testing that 2 stages of load-balancing no choices
+ #
+ port_pkts = []
+
+ for ii in range(257):
+ port_pkts.append((Ether(src=self.pg0.remote_mac,
+ dst=self.pg0.local_mac) /
+ IPv6(dst="6000::1", src="6000:1::1") /
+ UDP(sport=1234, dport=1234 + ii) /
+ Raw('\xa5' * 100)))
+
+ route_5000_2 = VppIpRoute(self, "5000::2", 128,
+ [VppRoutePath(self.pg3.remote_ip6,
+ self.pg3.sw_if_index,
+ proto=DpoProto.DPO_PROTO_IP6)],
+ is_ip6=1)
+ route_5000_2.add_vpp_config()
+
+ route_6000_1 = VppIpRoute(self, "6000::1", 128,
+ [VppRoutePath("5000::2",
+ 0xffffffff,
+ proto=DpoProto.DPO_PROTO_IP6)],
+ is_ip6=1)
+ route_6000_1.add_vpp_config()
+
+ #
+ # inject the packet on pg0 - expect load-balancing across all 4 paths
+ #
+ self.vapi.cli("clear trace")
+ self.send_and_expect_one_itf(self.pg0, port_pkts, self.pg3)
+
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)