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Diffstat (limited to 'src/vnet/ip/icmp6.h')
| -rw-r--r-- | src/vnet/ip/icmp6.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/vnet/ip/icmp6.h b/src/vnet/ip/icmp6.h new file mode 100644 index 00000000000..a426512ea2f --- /dev/null +++ b/src/vnet/ip/icmp6.h @@ -0,0 +1,86 @@ +/* + * 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. + */ +#ifndef included_vnet_icmp6_h +#define included_vnet_icmp6_h + +#define foreach_icmp6_error \ + _ (NONE, "valid packets") \ + _ (UNKNOWN_TYPE, "unknown type") \ + _ (INVALID_CODE_FOR_TYPE, "invalid code for type") \ + _ (INVALID_HOP_LIMIT_FOR_TYPE, "hop_limit != 255") \ + _ (LENGTH_TOO_SMALL_FOR_TYPE, "payload length too small for type") \ + _ (OPTIONS_WITH_ODD_LENGTH, \ + "total option length not multiple of 8 bytes") \ + _ (OPTION_WITH_ZERO_LENGTH, "option has zero length") \ + _ (ECHO_REPLIES_SENT, "echo replies sent") \ + _ (NEIGHBOR_SOLICITATION_SOURCE_NOT_ON_LINK, \ + "neighbor solicitations from source not on link") \ + _ (NEIGHBOR_SOLICITATION_SOURCE_UNKNOWN, \ + "neighbor solicitations for unknown targets") \ + _ (NEIGHBOR_ADVERTISEMENTS_TX, "neighbor advertisements sent") \ + _ (NEIGHBOR_ADVERTISEMENTS_RX, "neighbor advertisements received") \ + _ (ROUTER_SOLICITATION_SOURCE_NOT_ON_LINK, \ + "router solicitations from source not on link") \ + _ (ROUTER_SOLICITATION_UNSUPPORTED_INTF, \ + "neighbor discovery unsupported interface") \ + _ (ROUTER_SOLICITATION_RADV_NOT_CONFIG, \ + "neighbor discovery not configured") \ + _ (ROUTER_SOLICITATION_DEST_UNKNOWN, \ + "router solicitations for unknown destination") \ + _ (ROUTER_SOLICITATION_SOURCE_UNKNOWN, \ + "router solicitations for unknown source") \ + _ (ROUTER_ADVERTISEMENT_SOURCE_NOT_LINK_LOCAL, \ + "router advertisement source not link local") \ + _ (ROUTER_ADVERTISEMENTS_TX, "router advertisements sent") \ + _ (ROUTER_ADVERTISEMENTS_RX, "router advertisements received") \ + _ (DST_LOOKUP_MISS, "icmp6 dst address lookup misses") \ + _ (DEST_UNREACH_SENT, "destination unreachable response sent") \ + _ (PACKET_TOO_BIG_SENT, "packet too big response sent") \ + _ (TTL_EXPIRE_SENT, "hop limit exceeded response sent") \ + _ (PARAM_PROBLEM_SENT, "parameter Pproblem response sent") \ + _ (DROP, "error message dropped") + + +typedef enum +{ +#define _(f,s) ICMP6_ERROR_##f, + foreach_icmp6_error +#undef _ +} icmp6_error_t; + +typedef struct +{ + u8 packet_data[64]; +} icmp6_input_trace_t; + +format_function_t format_icmp6_input_trace; +void icmp6_register_type (vlib_main_t * vm, icmp6_type_t type, + u32 node_index); +void icmp6_error_set_vnet_buffer (vlib_buffer_t * b, u8 type, u8 code, + u32 data); + +extern vlib_node_registration_t ip6_icmp_input_node; + +#endif /* included_vnet_icmp6_h */ + + + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |