icmp_var.h revision 1.7 1 1.7 cgd /* $NetBSD: icmp_var.h,v 1.7 1994/06/29 06:37:52 cgd Exp $ */
2 1.7 cgd
3 1.1 cgd /*
4 1.6 mycroft * Copyright (c) 1982, 1986, 1993
5 1.6 mycroft * The Regents of the University of California. All rights reserved.
6 1.1 cgd *
7 1.1 cgd * Redistribution and use in source and binary forms, with or without
8 1.1 cgd * modification, are permitted provided that the following conditions
9 1.1 cgd * are met:
10 1.1 cgd * 1. Redistributions of source code must retain the above copyright
11 1.1 cgd * notice, this list of conditions and the following disclaimer.
12 1.1 cgd * 2. Redistributions in binary form must reproduce the above copyright
13 1.1 cgd * notice, this list of conditions and the following disclaimer in the
14 1.1 cgd * documentation and/or other materials provided with the distribution.
15 1.1 cgd * 3. All advertising materials mentioning features or use of this software
16 1.1 cgd * must display the following acknowledgement:
17 1.1 cgd * This product includes software developed by the University of
18 1.1 cgd * California, Berkeley and its contributors.
19 1.1 cgd * 4. Neither the name of the University nor the names of its contributors
20 1.1 cgd * may be used to endorse or promote products derived from this software
21 1.1 cgd * without specific prior written permission.
22 1.1 cgd *
23 1.1 cgd * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 1.1 cgd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 1.1 cgd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 1.1 cgd * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 1.1 cgd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 1.1 cgd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 1.1 cgd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 1.1 cgd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 1.1 cgd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 1.1 cgd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 1.1 cgd * SUCH DAMAGE.
34 1.1 cgd *
35 1.7 cgd * @(#)icmp_var.h 8.1 (Berkeley) 6/10/93
36 1.1 cgd */
37 1.1 cgd
38 1.1 cgd /*
39 1.1 cgd * Variables related to this implementation
40 1.1 cgd * of the internet control message protocol.
41 1.1 cgd */
42 1.1 cgd struct icmpstat {
43 1.1 cgd /* statistics related to icmp packets generated */
44 1.5 mycroft u_long icps_error; /* # of calls to icmp_error */
45 1.5 mycroft u_long icps_oldshort; /* no error 'cuz old ip too short */
46 1.5 mycroft u_long icps_oldicmp; /* no error 'cuz old was icmp */
47 1.5 mycroft u_long icps_outhist[ICMP_MAXTYPE + 1];
48 1.1 cgd /* statistics related to input messages processed */
49 1.6 mycroft u_long icps_badcode; /* icmp_code out of range */
50 1.5 mycroft u_long icps_tooshort; /* packet < ICMP_MINLEN */
51 1.5 mycroft u_long icps_checksum; /* bad checksum */
52 1.5 mycroft u_long icps_badlen; /* calculated bound mismatch */
53 1.5 mycroft u_long icps_reflect; /* number of responses */
54 1.5 mycroft u_long icps_inhist[ICMP_MAXTYPE + 1];
55 1.1 cgd };
56 1.1 cgd
57 1.6 mycroft /*
58 1.6 mycroft * Names for ICMP sysctl objects
59 1.6 mycroft */
60 1.6 mycroft #define ICMPCTL_MASKREPL 1 /* allow replies to netmask requests */
61 1.6 mycroft #define ICMPCTL_MAXID 2
62 1.6 mycroft
63 1.6 mycroft #define ICMPCTL_NAMES { \
64 1.6 mycroft { 0, 0 }, \
65 1.6 mycroft { "maskrepl", CTLTYPE_INT }, \
66 1.6 mycroft }
67 1.6 mycroft
68 1.1 cgd #ifdef KERNEL
69 1.1 cgd struct icmpstat icmpstat;
70 1.1 cgd #endif
71