diff options
Diffstat (limited to 'test/test_neighbor.py')
| -rw-r--r-- | test/test_neighbor.py | 39 |
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 """ |