diff options
| author |   Neale Ranns <nranns@cisco.com> | 2018-01-23 08:38:50 -0800 |
|---|---|---|
| committer |   Ole Trøan <otroan@employees.org> | 2018-01-24 15:14:16 +0000 |
| commit | ce111d2ee3bacec2a09d8f5b664dcfafa0dd50c7 (patch) | |
| tree | 33cf3c6912d7a05106d010fa524958aa01fd34bb /test/test_ip_mcast.py | |
| parent | e5453d0fa29f39a7f78a7e22815566a7f4c9e5ef (diff) | |
Improve the error reporting for a IP multicast RPF miss.
now we get:
00:00:04:288925: pg-input
...
00:00:04:289345: ethernet-input
...
00:00:04:289524: ip6-input
...
00:00:04:289553: ip6-mfib-forward-lookup
...
00:00:04:289584: ip6-mfib-forward-rpf
entry 14 itf 2 flags Forward,
00:00:04:289754: ip6-drop
UDP: 2002::1 -> ff01:2::255
tos 0x00, flow label 0x0, hop limit 64, payload length 21
UDP: 1234 -> 1234
length 21, checksum 0x90d1
00:00:04:289802: error-drop
ip4-input: Multicast RPF check failed
08:36:44,517 Count Node Reason
182 ip4-input Multicast RPF check failed
8 ip6-icmp-input neighbor advertisements sent
8 ip6-icmp-input router advertisements sent
8 arp-input ARP replies sent
Change-Id: I1b29cda4ec77a88db45bfb25c7473cd64bbf501a
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'test/test_ip_mcast.py')
| -rw-r--r-- | test/test_ip_mcast.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/test_ip_mcast.py b/test/test_ip_mcast.py index f3d23a612db..b4554c67f42 100644 --- a/test/test_ip_mcast.py +++ b/test/test_ip_mcast.py @@ -406,6 +406,15 @@ class TestIPMcast(VppTestCase): # # a stream that matches the route for (*, ff01::/16) + # sent on the non-accepting interface + # + self.vapi.cli("clear trace") + tx = self.create_stream_ip6(self.pg1, "2002::1", "ff01:2::255") + self.send_and_assert_no_replies(self.pg1, tx, "RPF miss") + + # + # a stream that matches the route for (*, ff01::/16) + # sent on the accepting interface # self.vapi.cli("clear trace") tx = self.create_stream_ip6(self.pg0, "2002::1", "ff01:2::255") |