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authorNeale Ranns <nranns@cisco.com>2018-01-23 08:38:50 -0800
committerOle Trøan <otroan@employees.org>2018-01-24 15:14:16 +0000
commitce111d2ee3bacec2a09d8f5b664dcfafa0dd50c7 (patch)
tree33cf3c6912d7a05106d010fa524958aa01fd34bb /src/vnet/ip
parente5453d0fa29f39a7f78a7e22815566a7f4c9e5ef (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 'src/vnet/ip')
-rw-r--r--src/vnet/ip/ip4_error.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vnet/ip/ip4_error.h b/src/vnet/ip/ip4_error.h
index d9b56bc2f49..4e545aeda3c 100644
--- a/src/vnet/ip/ip4_error.h
+++ b/src/vnet/ip/ip4_error.h
@@ -75,7 +75,10 @@
\
/* Errors singalled by ip4-inacl */ \
_ (INACL_TABLE_MISS, "input ACL table-miss drops") \
- _ (INACL_SESSION_DENY, "input ACL session deny drops")
+ _ (INACL_SESSION_DENY, "input ACL session deny drops") \
+ \
+ /* Erros from mfib-forward */ \
+ _ (RPF_FAILURE, "Multicast RPF check failed")
typedef enum
{