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-rw-r--r--test/test_neighbor.py39
1 files changed, 35 insertions, 4 deletions
diff --git a/test/test_neighbor.py b/test/test_neighbor.py
index a15106af1f9..67424048797 100644
--- a/test/test_neighbor.py
+++ b/test/test_neighbor.py
@@ -6,11 +6,12 @@ from socket import AF_INET, AF_INET6, inet_pton
from framework import VppTestCase, VppTestRunner
from vpp_neighbor import VppNeighbor, find_nbr
from vpp_ip_route import VppIpRoute, VppRoutePath, find_route, \
- VppIpTable
+ VppIpTable, DpoProto
from scapy.packet import Raw
from scapy.layers.l2 import Ether, ARP, Dot1Q
from scapy.layers.inet import IP, UDP
+from scapy.layers.inet6 import IPv6
from scapy.contrib.mpls import MPLS
from scapy.layers.inet6 import IPv6
@@ -1321,14 +1322,16 @@ class ARPTestCase(VppTestCase):
""" Incomplete Entries """
#
- # ensure that we throttle the ARP requests
+ # ensure that we throttle the ARP and ND requests
#
self.pg0.generate_remote_hosts(2)
+ #
+ # IPv4/ARP
+ #
ip_10_0_0_1 = VppIpRoute(self, "10.0.0.1", 32,
[VppRoutePath(self.pg0.remote_hosts[1].ip4,
- self.pg0.sw_if_index,
- labels=[55])])
+ self.pg0.sw_if_index)])
ip_10_0_0_1.add_vpp_config()
p1 = (Ether(dst=self.pg1.local_mac,
@@ -1349,6 +1352,34 @@ class ARPTestCase(VppTestCase):
#
self.assertTrue(len(rx) < 64)
+ #
+ # IPv6/ND
+ #
+ ip_10_1 = VppIpRoute(self, "10::1", 128,
+ [VppRoutePath(self.pg0.remote_hosts[1].ip6,
+ self.pg0.sw_if_index,
+ proto=DpoProto.DPO_PROTO_IP6)],
+ is_ip6=1)
+ ip_10_1.add_vpp_config()
+
+ p1 = (Ether(dst=self.pg1.local_mac,
+ src=self.pg1.remote_mac) /
+ IPv6(src=self.pg1.remote_ip6,
+ dst="10::1") /
+ UDP(sport=1234, dport=1234) /
+ Raw())
+
+ self.pg1.add_stream(p1 * 257)
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+ rx = self.pg0._get_capture(1)
+
+ #
+ # how many we get is going to be dependent on the time for packet
+ # processing but it should be small
+ #
+ self.assertTrue(len(rx) < 64)
+
class NeighborStatsTestCase(VppTestCase):
""" ARP Test Case """