2 * Copyright (c) 2015 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
15 #ifndef included_vnet_icmp4_h
16 #define included_vnet_icmp4_h
18 #define foreach_icmp4_error \
19 _ (NONE, "valid packets") \
20 _ (UNKNOWN_TYPE, "unknown type") \
21 _ (INVALID_CODE_FOR_TYPE, "invalid code for type") \
22 _ (INVALID_HOP_LIMIT_FOR_TYPE, "hop_limit != 255") \
23 _ (LENGTH_TOO_SMALL_FOR_TYPE, "payload length too small for type") \
24 _ (OPTIONS_WITH_ODD_LENGTH, \
25 "total option length not multiple of 8 bytes") \
26 _ (OPTION_WITH_ZERO_LENGTH, "option has zero length") \
27 _ (ECHO_REPLIES_SENT, "echo replies sent") \
28 _ (DST_LOOKUP_MISS, "icmp6 dst address lookup misses") \
29 _ (DEST_UNREACH_SENT, "destination unreachable response sent") \
30 _ (TTL_EXPIRE_SENT, "hop limit exceeded response sent") \
31 _ (PARAM_PROBLEM_SENT, "parameter problem response sent") \
32 _ (DROP, "error message dropped")
36 #define _(f,s) ICMP4_ERROR_##f,
46 format_function_t format_icmp4_input_trace;
47 void ip4_icmp_register_type (vlib_main_t * vm, icmp4_type_t type,
49 void icmp4_error_set_vnet_buffer (vlib_buffer_t * b, u8 type, u8 code,
52 #endif /* included_vnet_icmp4_h */
55 * fd.io coding-style-patch-verification: ON
58 * eval: (c-set-style "gnu")