1 //==========================================================================
3 // include/netinet/icmp_var.h
7 //==========================================================================
8 //####BSDCOPYRIGHTBEGIN####
10 // -------------------------------------------
12 // Portions of this software may have been derived from OpenBSD or other sources,
13 // and are covered by the appropriate copyright disclaimers included herein.
15 // -------------------------------------------
17 //####BSDCOPYRIGHTEND####
18 //==========================================================================
19 //#####DESCRIPTIONBEGIN####
22 // Contributors: gthomas
28 //####DESCRIPTIONEND####
30 //==========================================================================
33 /* $OpenBSD: icmp_var.h,v 1.4 1998/01/06 01:38:35 deraadt Exp $ */
34 /* $NetBSD: icmp_var.h,v 1.8 1995/03/26 20:32:19 jtc Exp $ */
37 * Copyright (c) 1982, 1986, 1993
38 * The Regents of the University of California. All rights reserved.
40 * Redistribution and use in source and binary forms, with or without
41 * modification, are permitted provided that the following conditions
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44 * notice, this list of conditions and the following disclaimer.
45 * 2. Redistributions in binary form must reproduce the above copyright
46 * notice, this list of conditions and the following disclaimer in the
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48 * 3. All advertising materials mentioning features or use of this software
49 * must display the following acknowledgement:
50 * This product includes software developed by the University of
51 * California, Berkeley and its contributors.
52 * 4. Neither the name of the University nor the names of its contributors
53 * may be used to endorse or promote products derived from this software
54 * without specific prior written permission.
56 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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61 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
62 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
63 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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68 * @(#)icmp_var.h 8.1 (Berkeley) 6/10/93
71 #ifndef _NETINET_ICMP_VAR_H_
72 #define _NETINET_ICMP_VAR_H_
75 * Variables related to this implementation
76 * of the internet control message protocol.
79 /* statistics related to icmp packets generated */
80 u_long icps_error; /* # of calls to icmp_error */
81 u_long icps_oldshort; /* no error 'cuz old ip too short */
82 u_long icps_oldicmp; /* no error 'cuz old was icmp */
83 u_long icps_outhist[ICMP_MAXTYPE + 1];
84 /* statistics related to input messages processed */
85 u_long icps_badcode; /* icmp_code out of range */
86 u_long icps_tooshort; /* packet < ICMP_MINLEN */
87 u_long icps_checksum; /* bad checksum */
88 u_long icps_badlen; /* calculated bound mismatch */
89 u_long icps_reflect; /* number of responses */
90 u_long icps_bmcastecho; /* rejected broadcast icmps */
91 u_long icps_inhist[ICMP_MAXTYPE + 1];
95 * Names for ICMP sysctl objects
97 #define ICMPCTL_MASKREPL 1 /* allow replies to netmask requests */
98 #define ICMPCTL_BMCASTECHO 2 /* reply to icmps to broadcast/mcast */
99 #define ICMPCTL_MAXID 3
101 #define ICMPCTL_NAMES { \
103 { "maskrepl", CTLTYPE_INT }, \
104 { "bmcastecho", CTLTYPE_INT }, \
108 struct icmpstat icmpstat;
111 #endif // _NETINET_ICMP_VAR_H_