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_ping_h
16 #define included_vnet_ping_h
19 #include <vnet/ip/ip.h>
21 #include <vnet/ip/lookup.h>
24 PING_RESPONSE_IP6 = 42,
26 } ping_response_type_t;
31 SEND_PING_NO_INTERFACE,
33 } send_ip46_ping_result_t;
36 * Currently running ping command.
38 typedef struct ping_run_t {
44 typedef struct ping_main_t {
47 ping_run_t *ping_runs;
48 /* hash table to find back the CLI process for a reply */
49 // uword *cli_proc_by_icmp_id;
50 ping_run_t *ping_run_by_icmp_id;
53 ping_main_t ping_main;
55 #define PING_DEFAULT_DATA_LEN 60
56 #define PING_DEFAULT_INTERVAL 1.0
58 #define PING_MAXIMUM_DATA_SIZE 2000
60 typedef CLIB_PACKED (struct {
64 u8 data[PING_MAXIMUM_DATA_SIZE];
65 }) icmp46_echo_request_t;
68 typedef CLIB_PACKED (struct {
71 icmp46_echo_request_t icmp_echo;
72 }) icmp6_echo_request_header_t;
74 typedef CLIB_PACKED(struct {
77 icmp46_echo_request_t icmp_echo;
78 }) icmp4_echo_request_header_t;
91 ICMP6_ECHO_REPLY_NEXT_DROP,
92 ICMP6_ECHO_REPLY_NEXT_PUNT,
93 ICMP6_ECHO_REPLY_N_NEXT,
94 } icmp6_echo_reply_next_t;
97 ICMP4_ECHO_REPLY_NEXT_DROP,
98 ICMP4_ECHO_REPLY_NEXT_PUNT,
99 ICMP4_ECHO_REPLY_N_NEXT,
100 } icmp4_echo_reply_next_t;
102 #endif /* included_vnet_ping_h */