diff options
| author |   Vijayabhaskar Katamreddy <vkatamre@cisco.com> | 2022-05-18 14:31:03 +0000 |
|---|---|---|
| committer |   Ole Tr�an <otroan@employees.org> | 2022-05-19 07:17:42 +0000 |
| commit | 14a7442e73721b3484fdd870464bd582a693626d (patch) | |
| tree | 59243fc2dd0ada8163c5fe27d8666674f8ac770c /src/vnet/ip/ip4_error.h | |
| parent | 01e593e8e598efc447c5809ea477e34a88a86648 (diff) | |
ip: reassembly - increasing the nbuckets for reass
Type: fix
Adding stats from debugging point of view
Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
Change-Id: I3118d3fd5d630fad80a42ab960e30459789123cf
Diffstat (limited to 'src/vnet/ip/ip4_error.h')
| -rw-r--r-- | src/vnet/ip/ip4_error.h | 99 |
1 files changed, 52 insertions, 47 deletions
diff --git a/src/vnet/ip/ip4_error.h b/src/vnet/ip/ip4_error.h index dce3dd4c1ab..187b0794bdb 100644 --- a/src/vnet/ip/ip4_error.h +++ b/src/vnet/ip/ip4_error.h @@ -40,53 +40,58 @@ #ifndef included_ip_ip4_error_h #define included_ip_ip4_error_h -#define foreach_ip4_error \ - /* Must be first. */ \ - _ (NONE, "valid ip4 packets") \ - \ - /* Errors signalled by ip4-input */ \ - _ (TOO_SHORT, "ip4 length < 20 bytes") \ - _ (BAD_LENGTH, "ip4 length > l2 length") \ - _ (BAD_CHECKSUM, "bad ip4 checksum") \ - _ (VERSION, "ip4 version != 4") \ - _ (OPTIONS, "ip4 options present") \ - _ (FRAGMENT_OFFSET_ONE, "ip4 fragment offset == 1") \ - _ (TIME_EXPIRED, "ip4 ttl <= 1") \ - \ - /* Errors signalled by ip4-rewrite. */ \ - _ (MTU_EXCEEDED, "ip4 MTU exceeded and DF set") \ - _ (DST_LOOKUP_MISS, "ip4 destination lookup miss") \ - _ (SRC_LOOKUP_MISS, "ip4 source lookup miss") \ - _ (DROP, "ip4 drop") \ - _ (PUNT, "ip4 punt") \ - _ (SAME_INTERFACE, "ip4 egress interface same as ingress") \ - \ - /* Errors signalled by ip4-local. */ \ - _ (UNKNOWN_PROTOCOL, "unknown ip protocol") \ - _ (TCP_CHECKSUM, "bad tcp checksum") \ - _ (UDP_CHECKSUM, "bad udp checksum") \ - _ (UDP_LENGTH, "inconsistent udp/ip lengths") \ - \ - /* Spoofed packets in ip4-rewrite-local */ \ - _ (SPOOFED_LOCAL_PACKETS, "ip4 spoofed local-address packet drops") \ - \ - /* Errors signalled by ip4-inacl */ \ - _ (INACL_TABLE_MISS, "input ACL table-miss drops") \ - _ (INACL_SESSION_DENY, "input ACL session deny drops") \ - /* Errors singalled by ip4-outacl */ \ - _ (OUTACL_TABLE_MISS, "output ACL table-miss drops") \ - _ (OUTACL_SESSION_DENY, "output ACL session deny drops") \ - \ - /* Errors from mfib-forward */ \ - _ (RPF_FAILURE, "Multicast RPF check failed") \ - \ - /* Errors signalled by ip4-reassembly */ \ - _ (REASS_DUPLICATE_FRAGMENT, "duplicate/overlapping fragments") \ - _ (REASS_LIMIT_REACHED, "drops due to concurrent reassemblies limit") \ - _ (REASS_FRAGMENT_CHAIN_TOO_LONG, "fragment chain too long (drop)") \ - _ (REASS_NO_BUF, "out of buffers (drop)") \ - _ (REASS_MALFORMED_PACKET, "malformed packets") \ - _ (REASS_INTERNAL_ERROR, "drops due to internal reassembly error") \ +#define foreach_ip4_error \ + /* Must be first. */ \ + _ (NONE, "valid ip4 packets") \ + \ + /* Errors signalled by ip4-input */ \ + _ (TOO_SHORT, "ip4 length < 20 bytes") \ + _ (BAD_LENGTH, "ip4 length > l2 length") \ + _ (BAD_CHECKSUM, "bad ip4 checksum") \ + _ (VERSION, "ip4 version != 4") \ + _ (OPTIONS, "ip4 options present") \ + _ (FRAGMENT_OFFSET_ONE, "ip4 fragment offset == 1") \ + _ (TIME_EXPIRED, "ip4 ttl <= 1") \ + \ + /* Errors signalled by ip4-rewrite. */ \ + _ (MTU_EXCEEDED, "ip4 MTU exceeded and DF set") \ + _ (DST_LOOKUP_MISS, "ip4 destination lookup miss") \ + _ (SRC_LOOKUP_MISS, "ip4 source lookup miss") \ + _ (DROP, "ip4 drop") \ + _ (PUNT, "ip4 punt") \ + _ (SAME_INTERFACE, "ip4 egress interface same as ingress") \ + \ + /* Errors signalled by ip4-local. */ \ + _ (UNKNOWN_PROTOCOL, "unknown ip protocol") \ + _ (TCP_CHECKSUM, "bad tcp checksum") \ + _ (UDP_CHECKSUM, "bad udp checksum") \ + _ (UDP_LENGTH, "inconsistent udp/ip lengths") \ + \ + /* Spoofed packets in ip4-rewrite-local */ \ + _ (SPOOFED_LOCAL_PACKETS, "ip4 spoofed local-address packet drops") \ + \ + /* Errors signalled by ip4-inacl */ \ + _ (INACL_TABLE_MISS, "input ACL table-miss drops") \ + _ (INACL_SESSION_DENY, "input ACL session deny drops") \ + /* Errors singalled by ip4-outacl */ \ + _ (OUTACL_TABLE_MISS, "output ACL table-miss drops") \ + _ (OUTACL_SESSION_DENY, "output ACL session deny drops") \ + \ + /* Errors from mfib-forward */ \ + _ (RPF_FAILURE, "Multicast RPF check failed") \ + \ + /* Errors signalled by ip4-reassembly */ \ + _ (REASS_DUPLICATE_FRAGMENT, "duplicate/overlapping fragments") \ + _ (REASS_LIMIT_REACHED, "drops due to concurrent reassemblies limit") \ + _ (REASS_FRAGMENT_CHAIN_TOO_LONG, "fragment chain too long (drop)") \ + _ (REASS_NO_BUF, "out of buffers (drop)") \ + _ (REASS_MALFORMED_PACKET, "malformed packets") \ + _ (REASS_INTERNAL_ERROR, "drops due to internal reassembly error") \ + _ (REASS_TIMEOUT, "fragments dropped due to reassembly timeout") \ + _ (REASS_TO_CUSTOM_APP, "send to custom drop app") \ + _ (REASS_SUCCESS, "successful reassemblies") \ + _ (REASS_FRAGMENTS_REASSEMBLED, "fragments reassembled") \ + _ (REASS_FRAGMENTS_RCVD, "fragments received") \ _ (REASS_UNSUPP_IP_PROT, "unsupported ip protocol") typedef enum |