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-rw-r--r--src/vnet/ip/ip6_error.h119
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diff --git a/src/vnet/ip/ip6_error.h b/src/vnet/ip/ip6_error.h
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--- a/src/vnet/ip/ip6_error.h
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-/*
- * Copyright (c) 2015 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/*
- * ip/ip6_error.h: ip6 fast path errors
- *
- * Copyright (c) 2008 Eliot Dresselhaus
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef included_ip_ip6_error_h
-#define included_ip_ip6_error_h
-
-// clang-format off
-#define foreach_ip6_error \
- /* Must be first. */ \
- _ (NONE, "valid ip6 packets") \
- \
- /* Errors signalled by ip6-input */ \
- _ (TOO_SHORT, "ip6 length < 40 bytes") \
- _ (BAD_LENGTH, "ip6 length > l2 length") \
- _ (VERSION, "ip6 version != 6") \
- _ (TIME_EXPIRED, "ip6 ttl <= 1") \
- \
- /* Errors signalled by ip6-rewrite. */ \
- _ (MTU_EXCEEDED, "ip6 MTU exceeded") \
- _ (DST_LOOKUP_MISS, "ip6 destination lookup miss") \
- _ (SRC_LOOKUP_MISS, "ip6 source lookup miss") \
- _ (DROP, "ip6 drop") \
- _ (PUNT, "ip6 punt") \
- \
- /* Errors signalled by ip6-local. */ \
- _ (UNKNOWN_PROTOCOL, "unknown ip protocol") \
- _ (UDP_CHECKSUM, "bad udp checksum") \
- _ (ICMP_CHECKSUM, "bad icmp checksum") \
- _ (UDP_LENGTH, "inconsistent udp/ip lengths") \
- \
- /* Errors signalled by udp6-lookup. */ \
- _ (UNKNOWN_UDP_PORT, "no listener for udp port") \
- \
- /* Spoofed packets in ip6-rewrite-local */ \
- _(SPOOFED_LOCAL_PACKETS, "ip4 spoofed local-address packet drops") \
- \
- /* Erros singalled by ip6-inacl */ \
- _ (INACL_TABLE_MISS, "input ACL table-miss drops") \
- _ (INACL_SESSION_DENY, "input ACL session deny drops") \
- /* Erros singalled by ip6-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 ip6-reassembly */ \
- _ (REASS_MISSING_UPPER, "missing-upper layer drops") \
- _ (REASS_DUPLICATE_FRAGMENT, "duplicate fragments") \
- _ (REASS_OVERLAPPING_FRAGMENT, "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_TIMEOUT, "fragments dropped due to reassembly timeout") \
- _ (REASS_INTERNAL_ERROR, "drops due to internal reassembly error") \
- _ (REASS_INVALID_FRAG_LEN, "invalid fragment length") \
- _ (REASS_TO_CUSTOM_APP, "send to custom drop app") \
- _ (REASS_NO_FRAG_HDR, "no fragmentation header") \
- _ (REASS_INVALID_FRAG_SIZE, "drop due to invalid fragment size") \
- _ (REASS_SUCCESS, "successful reassemblies") \
- _ (REASS_FRAGMENTS_REASSEMBLED, "fragments reassembled") \
- _ (REASS_FRAGMENTS_RCVD, "fragments received") \
- _ (REASS_UNSUPP_IP_PROTO, "unsupported ip protocol")
-
-// clang-format on
-
-typedef enum
-{
-#define _(sym,str) IP6_ERROR_##sym,
- foreach_ip6_error
-#undef _
- IP6_N_ERROR,
-} ip6_error_t;
-
-#endif /* included_ip_ip6_error_h */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */