diff options
Diffstat (limited to 'test/test_ip6.py')
| -rw-r--r-- | test/test_ip6.py | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/test/test_ip6.py b/test/test_ip6.py index b95809b1bee..e57e034d822 100644 --- a/test/test_ip6.py +++ b/test/test_ip6.py @@ -6,8 +6,8 @@ from socket import AF_INET6 from framework import VppTestCase, VppTestRunner from vpp_sub_interface import VppSubInterface, VppDot1QSubint from vpp_pg_interface import is_ipv6_misc -from vpp_neighbor import find_nbr -from vpp_ip_route import VppIpRoute, VppRoutePath +from vpp_ip_route import VppIpRoute, VppRoutePath, find_route +from vpp_neighbor import find_nbr, VppNeighbor from scapy.packet import Raw from scapy.layers.l2 import Ether, Dot1Q @@ -351,6 +351,30 @@ class TestIPv6(TestIPv6ND): self.send_and_assert_no_replies(self.pg0, pkts, "No response to NS for unknown target") + # + # A neighbor entry that has no associated FIB-entry + # + self.pg0.generate_remote_hosts(4) + nd_entry = VppNeighbor(self, + self.pg0.sw_if_index, + self.pg0.remote_hosts[2].mac, + self.pg0.remote_hosts[2].ip6, + af=AF_INET6, + is_no_fib_entry=1) + nd_entry.add_vpp_config() + + # + # check we have the neighbor, but no route + # + self.assertTrue(find_nbr(self, + self.pg0.sw_if_index, + self.pg0._remote_hosts[2].ip6, + inet=AF_INET6)) + self.assertFalse(find_route(self, + self.pg0._remote_hosts[2].ip6, + 128, + inet=AF_INET6)) + def validate_ra(self, intf, rx, dst_ip=None, mtu=9000, pi_opt=None): if not dst_ip: dst_ip = intf.remote_ip6 |