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_icmp6_h
16 #define included_vnet_icmp6_h
18 #define foreach_icmp6_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 _ (NEIGHBOR_SOLICITATION_SOURCE_NOT_ON_LINK, \
29 "neighbor solicitations from source not on link") \
30 _ (NEIGHBOR_SOLICITATION_SOURCE_UNKNOWN, \
31 "neighbor solicitations for unknown targets") \
32 _ (NEIGHBOR_ADVERTISEMENTS_TX, "neighbor advertisements sent") \
33 _ (NEIGHBOR_ADVERTISEMENTS_RX, "neighbor advertisements received") \
34 _ (ROUTER_SOLICITATION_SOURCE_NOT_ON_LINK, \
35 "router solicitations from source not on link") \
36 _ (ROUTER_SOLICITATION_UNSUPPORTED_INTF, \
37 "neighbor discovery unsupported interface") \
38 _ (ROUTER_SOLICITATION_RADV_NOT_CONFIG, \
39 "neighbor discovery not configured") \
40 _ (ROUTER_SOLICITATION_DEST_UNKNOWN, \
41 "router solicitations for unknown destination") \
42 _ (ROUTER_SOLICITATION_SOURCE_UNKNOWN, \
43 "router solicitations for unknown source") \
44 _ (ROUTER_ADVERTISEMENT_SOURCE_NOT_LINK_LOCAL, \
45 "router advertisement source not link local") \
46 _ (ROUTER_ADVERTISEMENTS_TX, "router advertisements sent") \
47 _ (ROUTER_ADVERTISEMENTS_RX, "router advertisements received") \
48 _ (DST_LOOKUP_MISS, "icmp6 dst address lookup misses") \
49 _ (TTL_EXPIRE_RESP_SENT, "TTL time exceeded response sent") \
50 _ (TTL_EXPIRE_RESP_DROP, "TTL time exceeded response dropped")
54 #define _(f,s) ICMP6_ERROR_##f,
61 } icmp6_input_trace_t;
63 format_function_t format_icmp6_input_trace;
64 void icmp6_register_type (vlib_main_t * vm, icmp6_type_t type, u32 node_index);
66 extern vlib_node_registration_t ip6_icmp_input_node;
68 #endif /* included_vnet_icmp6_h */