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Diffstat (limited to 'vnet/vnet/ip/icmp46_packet.h')
| -rw-r--r-- | vnet/vnet/ip/icmp46_packet.h | 398 |
1 files changed, 0 insertions, 398 deletions
diff --git a/vnet/vnet/ip/icmp46_packet.h b/vnet/vnet/ip/icmp46_packet.h deleted file mode 100644 index a86cbd57bdb..00000000000 --- a/vnet/vnet/ip/icmp46_packet.h +++ /dev/null @@ -1,398 +0,0 @@ -/* - * 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. - */ -/* - * icmp46_packet.h: ip4/ip6 icmp packet format - * - * 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_vnet_icmp46_packet_h -#define included_vnet_icmp46_packet_h - -#include <vnet/ethernet/packet.h> -#include <vnet/ip/ip6_packet.h> - -#define foreach_icmp4_type \ - _ (0, echo_reply) \ - _ (3, destination_unreachable) \ - _ (4, source_quench) \ - _ (5, redirect) \ - _ (6, alternate_host_address) \ - _ (8, echo_request) \ - _ (9, router_advertisement) \ - _ (10, router_solicitation) \ - _ (11, time_exceeded) \ - _ (12, parameter_problem) \ - _ (13, timestamp_request) \ - _ (14, timestamp_reply) \ - _ (15, information_request) \ - _ (16, information_reply) \ - _ (17, address_mask_request) \ - _ (18, address_mask_reply) \ - _ (30, traceroute) \ - _ (31, datagram_conversion_error) \ - _ (32, mobile_host_redirect) \ - _ (33, ip6_where_are_you) \ - _ (34, ip6_i_am_here) \ - _ (35, mobile_registration_request) \ - _ (36, mobile_registration_reply) \ - _ (37, domain_name_request) \ - _ (38, domain_name_reply) \ - _ (39, skip) \ - _ (40, photuris) - -#define icmp_no_code 0 - -#define foreach_icmp4_code \ - _ (destination_unreachable, 0, destination_unreachable_net) \ - _ (destination_unreachable, 1, destination_unreachable_host) \ - _ (destination_unreachable, 2, protocol_unreachable) \ - _ (destination_unreachable, 3, port_unreachable) \ - _ (destination_unreachable, 4, fragmentation_needed_and_dont_fragment_set) \ - _ (destination_unreachable, 5, source_route_failed) \ - _ (destination_unreachable, 6, destination_network_unknown) \ - _ (destination_unreachable, 7, destination_host_unknown) \ - _ (destination_unreachable, 8, source_host_isolated) \ - _ (destination_unreachable, 9, network_administratively_prohibited) \ - _ (destination_unreachable, 10, host_administratively_prohibited) \ - _ (destination_unreachable, 11, network_unreachable_for_type_of_service) \ - _ (destination_unreachable, 12, host_unreachable_for_type_of_service) \ - _ (destination_unreachable, 13, communication_administratively_prohibited) \ - _ (destination_unreachable, 14, host_precedence_violation) \ - _ (destination_unreachable, 15, precedence_cutoff_in_effect) \ - _ (redirect, 0, network_redirect) \ - _ (redirect, 1, host_redirect) \ - _ (redirect, 2, type_of_service_and_network_redirect) \ - _ (redirect, 3, type_of_service_and_host_redirect) \ - _ (router_advertisement, 0, normal_router_advertisement) \ - _ (router_advertisement, 16, does_not_route_common_traffic) \ - _ (time_exceeded, 0, ttl_exceeded_in_transit) \ - _ (time_exceeded, 1, fragment_reassembly_time_exceeded) \ - _ (parameter_problem, 0, pointer_indicates_error) \ - _ (parameter_problem, 1, missing_required_option) \ - _ (parameter_problem, 2, bad_length) - -/* ICMPv6 */ -#define foreach_icmp6_type \ - _ (1, destination_unreachable) \ - _ (2, packet_too_big) \ - _ (3, time_exceeded) \ - _ (4, parameter_problem) \ - _ (128, echo_request) \ - _ (129, echo_reply) \ - _ (130, multicast_listener_request) \ - _ (131, multicast_listener_report) \ - _ (132, multicast_listener_done) \ - _ (133, router_solicitation) \ - _ (134, router_advertisement) \ - _ (135, neighbor_solicitation) \ - _ (136, neighbor_advertisement) \ - _ (137, redirect) \ - _ (138, router_renumbering) \ - _ (139, node_information_request) \ - _ (140, node_information_response) \ - _ (141, inverse_neighbor_solicitation) \ - _ (142, inverse_neighbor_advertisement) \ - _ (143, multicast_listener_report_v2) \ - _ (144, home_agent_address_discovery_request) \ - _ (145, home_agent_address_discovery_reply) \ - _ (146, mobile_prefix_solicitation) \ - _ (147, mobile_prefix_advertisement) \ - _ (148, certification_path_solicitation) \ - _ (149, certification_path_advertisement) \ - _ (151, multicast_router_advertisement) \ - _ (152, multicast_router_solicitation) \ - _ (153, multicast_router_termination) \ - _ (154, fmipv6_messages) - -#define foreach_icmp6_code \ - _ (destination_unreachable, 0, no_route_to_destination) \ - _ (destination_unreachable, 1, destination_administratively_prohibited) \ - _ (destination_unreachable, 2, beyond_scope_of_source_address) \ - _ (destination_unreachable, 3, address_unreachable) \ - _ (destination_unreachable, 4, port_unreachable) \ - _ (destination_unreachable, 5, source_address_failed_policy) \ - _ (destination_unreachable, 6, reject_route_to_destination) \ - _ (time_exceeded, 0, ttl_exceeded_in_transit) \ - _ (time_exceeded, 1, fragment_reassembly_time_exceeded) \ - _ (parameter_problem, 0, erroneous_header_field) \ - _ (parameter_problem, 1, unrecognized_next_header) \ - _ (parameter_problem, 2, unrecognized_option) \ - _ (router_renumbering, 0, command) \ - _ (router_renumbering, 1, result) \ - _ (node_information_request, 0, data_contains_ip6_address) \ - _ (node_information_request, 1, data_contains_name) \ - _ (node_information_request, 2, data_contains_ip4_address) \ - _ (node_information_response, 0, success) \ - _ (node_information_response, 1, failed) \ - _ (node_information_response, 2, unknown_request) - -typedef enum -{ -#define _(n,f) ICMP4_##f = n, - foreach_icmp4_type -#undef _ -} icmp4_type_t; - -typedef enum -{ -#define _(t,n,f) ICMP4_##t##_##f = n, - foreach_icmp4_code -#undef _ -} icmp4_code_t; - -typedef enum -{ -#define _(n,f) ICMP6_##f = n, - foreach_icmp6_type -#undef _ -} icmp6_type_t; - -typedef enum -{ -#define _(t,n,f) ICMP6_##t##_##f = n, - foreach_icmp6_code -#undef _ -} icmp6_code_t; - -typedef CLIB_PACKED (struct - { - u8 type; - u8 code; - /* IP checksum of icmp header plus data which follows. */ - u16 checksum; - }) icmp46_header_t; - -/* ip6 neighbor discovery */ -#define foreach_icmp6_neighbor_discovery_option \ - _ (1, source_link_layer_address) \ - _ (2, target_link_layer_address) \ - _ (3, prefix_information) \ - _ (4, redirected_header) \ - _ (5, mtu) \ - _ (6, nbma_shortcut_limit) \ - _ (7, advertisement_interval) \ - _ (8, home_agent_information) \ - _ (9, source_address_list) \ - _ (10, target_address_list) \ - _ (11, cryptographically_generated_address) \ - _ (12, rsa_signature) \ - _ (13, timestamp) \ - _ (14, nonce) \ - _ (15, trust_anchor) \ - _ (16, certificate) \ - _ (17, ip_address_and_prefix) \ - _ (18, new_router_prefix_information) \ - _ (19, mobile_link_layer_address) \ - _ (20, neighbor_advertisement_acknowledgment) \ - _ (23, map) \ - _ (24, route_information) \ - _ (25, recursive_dns_server) \ - _ (26, ra_flags_extension) \ - _ (27, handover_key_request) \ - _ (28, handover_key_reply) \ - _ (29, handover_assist_information) \ - _ (30, mobile_node_identifier) \ - _ (31, dns_search_list) \ - _ (138, card_request) \ - _ (139, card_reply) - -typedef enum icmp6_neighbor_discovery_option_type -{ -#define _(n,f) ICMP6_NEIGHBOR_DISCOVERY_OPTION_##f = n, - foreach_icmp6_neighbor_discovery_option -#undef _ -} icmp6_neighbor_discovery_option_type_t; - -typedef CLIB_PACKED (struct - { - /* Option type. */ - u8 type; - /* Length of this header plus option data in 8 byte units. */ - u8 n_data_u64s; - /* Option data follows. */ - u8 data[0]; - }) icmp6_neighbor_discovery_option_header_t; - -typedef CLIB_PACKED (struct - { - icmp6_neighbor_discovery_option_header_t header; - u8 dst_address_length; - u8 flags; -#define ICMP6_NEIGHBOR_DISCOVERY_PREFIX_INFORMATION_FLAG_ON_LINK (1 << 7) -#define ICMP6_NEIGHBOR_DISCOVERY_PREFIX_INFORMATION_AUTO (1 << 6) - u32 valid_time; - u32 preferred_time; - u32 unused; ip6_address_t dst_address; - }) icmp6_neighbor_discovery_prefix_information_option_t; - -typedef CLIB_PACKED (struct - { - u8 type; - u8 aux_data_len_u32s; - u16 num_sources; - ip6_address_t mcast_addr; ip6_address_t source_addr[0]; - }) icmp6_multicast_address_record_t; - -typedef CLIB_PACKED (struct - { - ip6_hop_by_hop_ext_t ext_hdr; - ip6_router_alert_option_t alert; - ip6_padN_option_t pad; - icmp46_header_t icmp; - u16 rsvd; - u16 num_addr_records; - icmp6_multicast_address_record_t records[0]; - }) icmp6_multicast_listener_report_header_t; - -typedef CLIB_PACKED (struct - { - icmp6_neighbor_discovery_option_header_t header; - u8 reserved[6]; - /* IP6 header plus payload follows. */ - u8 data[0]; - }) icmp6_neighbor_discovery_redirected_header_option_t; - -typedef CLIB_PACKED (struct - { - icmp6_neighbor_discovery_option_header_t header; - u16 unused; u32 mtu; - }) icmp6_neighbor_discovery_mtu_option_t; - -typedef CLIB_PACKED (struct - { - icmp6_neighbor_discovery_option_header_t header; - u8 ethernet_address[6]; - }) - icmp6_neighbor_discovery_ethernet_link_layer_address_option_t; - -typedef CLIB_PACKED (struct - { - icmp6_neighbor_discovery_option_header_t header; - u8 max_l2_address[6 + 8]; - }) - icmp6_neighbor_discovery_max_link_layer_address_option_t; - -/* Generic neighbor discover header. Used for router solicitations, - etc. */ -typedef CLIB_PACKED (struct - { - icmp46_header_t icmp; u32 reserved_must_be_zero; - }) icmp6_neighbor_discovery_header_t; - -/* Router advertisement packet formats. */ -typedef CLIB_PACKED (struct - { - icmp46_header_t icmp; - /* Current hop limit to use for outgoing packets. */ - u8 current_hop_limit; - u8 flags; -#define ICMP6_ROUTER_DISCOVERY_FLAG_ADDRESS_CONFIG_VIA_DHCP (1 << 7) -#define ICMP6_ROUTER_DISCOVERY_FLAG_OTHER_CONFIG_VIA_DHCP (1 << 6) - /* Zero means unspecified. */ - u16 router_lifetime_in_sec; - /* Zero means unspecified. */ - u32 neighbor_reachable_time_in_msec; - /* Zero means unspecified. */ - u32 - time_in_msec_between_retransmitted_neighbor_solicitations; - /* Options that may follow: source_link_layer_address, mtu, prefix_information. */ - }) icmp6_router_advertisement_header_t; - -/* Neighbor solicitation/advertisement header. */ -typedef CLIB_PACKED (struct - { - icmp46_header_t icmp; - /* Zero for solicitation; flags for advertisement. */ - u32 advertisement_flags; - /* Set when sent by a router. */ -#define ICMP6_NEIGHBOR_ADVERTISEMENT_FLAG_ROUTER (1 << 31) - /* Set when response to solicitation. */ -#define ICMP6_NEIGHBOR_ADVERTISEMENT_FLAG_SOLICITED (1 << 30) -#define ICMP6_NEIGHBOR_ADVERTISEMENT_FLAG_OVERRIDE (1 << 29) - ip6_address_t target_address; - /* Options that may follow: source_link_layer_address - (for solicitation) target_link_layer_address (for advertisement). */ - }) icmp6_neighbor_solicitation_or_advertisement_header_t; - -typedef CLIB_PACKED (struct - { - icmp46_header_t icmp; - u32 reserved_must_be_zero; - /* Better next hop to use for given destination. */ - ip6_address_t better_next_hop_address; - ip6_address_t dst_address; - /* Options that may follow: target_link_layer_address, - redirected_header. */ - }) icmp6_redirect_header_t; - -/* Solicitation/advertisement packet format for ethernet. */ -typedef CLIB_PACKED (struct - { - ip6_header_t ip; - icmp6_neighbor_solicitation_or_advertisement_header_t - neighbor; - icmp6_neighbor_discovery_ethernet_link_layer_address_option_t - link_layer_option; - }) icmp6_neighbor_solicitation_header_t; - -/* Router solicitation packet format for ethernet. */ -typedef CLIB_PACKED (struct - { - ip6_header_t ip; - icmp6_neighbor_discovery_header_t neighbor; - icmp6_neighbor_discovery_ethernet_link_layer_address_option_t - link_layer_option; - }) icmp6_router_solicitation_header_t; - -/* router advertisement packet format for ethernet. */ -typedef CLIB_PACKED (struct - { - ip6_header_t ip; - icmp6_router_advertisement_header_t router; - icmp6_neighbor_discovery_ethernet_link_layer_address_option_t - link_layer_option; - icmp6_neighbor_discovery_mtu_option_t mtu_option; - icmp6_neighbor_discovery_prefix_information_option_t - prefix[0]; - }) icmp6_router_advertisement_packet_t; - -/* multicast listener report packet format for ethernet. */ -typedef CLIB_PACKED (struct - { - ip6_header_t ip; - icmp6_multicast_listener_report_header_t report_hdr; - }) icmp6_multicast_listener_report_packet_t; - -#endif /* included_vnet_icmp46_packet_h */ |