1df8bae1dSRodney W. Grimes /* 2df8bae1dSRodney W. Grimes * Copyright (c) 1982, 1986, 1993 3df8bae1dSRodney W. Grimes * The Regents of the University of California. All rights reserved. 4df8bae1dSRodney W. Grimes * 5df8bae1dSRodney W. Grimes * Redistribution and use in source and binary forms, with or without 6df8bae1dSRodney W. Grimes * modification, are permitted provided that the following conditions 7df8bae1dSRodney W. Grimes * are met: 8df8bae1dSRodney W. Grimes * 1. Redistributions of source code must retain the above copyright 9df8bae1dSRodney W. Grimes * notice, this list of conditions and the following disclaimer. 10df8bae1dSRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright 11df8bae1dSRodney W. Grimes * notice, this list of conditions and the following disclaimer in the 12df8bae1dSRodney W. Grimes * documentation and/or other materials provided with the distribution. 13df8bae1dSRodney W. Grimes * 3. All advertising materials mentioning features or use of this software 14df8bae1dSRodney W. Grimes * must display the following acknowledgement: 15df8bae1dSRodney W. Grimes * This product includes software developed by the University of 16df8bae1dSRodney W. Grimes * California, Berkeley and its contributors. 17df8bae1dSRodney W. Grimes * 4. Neither the name of the University nor the names of its contributors 18df8bae1dSRodney W. Grimes * may be used to endorse or promote products derived from this software 19df8bae1dSRodney W. Grimes * without specific prior written permission. 20df8bae1dSRodney W. Grimes * 21df8bae1dSRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22df8bae1dSRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23df8bae1dSRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24df8bae1dSRodney W. Grimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25df8bae1dSRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26df8bae1dSRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27df8bae1dSRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28df8bae1dSRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29df8bae1dSRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30df8bae1dSRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31df8bae1dSRodney W. Grimes * SUCH DAMAGE. 32df8bae1dSRodney W. Grimes * 33df8bae1dSRodney W. Grimes * @(#)icmp_var.h 8.1 (Berkeley) 6/10/93 34fe0fb8abSGarrett Wollman * $Id: icmp_var.h,v 1.7 1997/08/25 01:25:29 wollman Exp $ 35df8bae1dSRodney W. Grimes */ 36df8bae1dSRodney W. Grimes 37707f139eSPaul Richards #ifndef _NETINET_ICMP_VAR_H_ 38707f139eSPaul Richards #define _NETINET_ICMP_VAR_H_ 39707f139eSPaul Richards 40df8bae1dSRodney W. Grimes /* 41df8bae1dSRodney W. Grimes * Variables related to this implementation 42df8bae1dSRodney W. Grimes * of the internet control message protocol. 43df8bae1dSRodney W. Grimes */ 44df8bae1dSRodney W. Grimes struct icmpstat { 45df8bae1dSRodney W. Grimes /* statistics related to icmp packets generated */ 46df8bae1dSRodney W. Grimes u_long icps_error; /* # of calls to icmp_error */ 47df8bae1dSRodney W. Grimes u_long icps_oldshort; /* no error 'cuz old ip too short */ 48df8bae1dSRodney W. Grimes u_long icps_oldicmp; /* no error 'cuz old was icmp */ 49df8bae1dSRodney W. Grimes u_long icps_outhist[ICMP_MAXTYPE + 1]; 50df8bae1dSRodney W. Grimes /* statistics related to input messages processed */ 51df8bae1dSRodney W. Grimes u_long icps_badcode; /* icmp_code out of range */ 52df8bae1dSRodney W. Grimes u_long icps_tooshort; /* packet < ICMP_MINLEN */ 53df8bae1dSRodney W. Grimes u_long icps_checksum; /* bad checksum */ 54df8bae1dSRodney W. Grimes u_long icps_badlen; /* calculated bound mismatch */ 55df8bae1dSRodney W. Grimes u_long icps_reflect; /* number of responses */ 56df8bae1dSRodney W. Grimes u_long icps_inhist[ICMP_MAXTYPE + 1]; 577022ea0aSGarrett Wollman u_long icps_bmcastecho; /* b/mcast echo requests dropped */ 58fe0fb8abSGarrett Wollman u_long icps_bmcasttstamp; /* b/mcast tstamp requests dropped */ 59df8bae1dSRodney W. Grimes }; 60df8bae1dSRodney W. Grimes 61df8bae1dSRodney W. Grimes /* 62df8bae1dSRodney W. Grimes * Names for ICMP sysctl objects 63df8bae1dSRodney W. Grimes */ 64df8bae1dSRodney W. Grimes #define ICMPCTL_MASKREPL 1 /* allow replies to netmask requests */ 65f2ea20e6SGarrett Wollman #define ICMPCTL_STATS 2 /* statistics (read-only) */ 66f2ea20e6SGarrett Wollman #define ICMPCTL_MAXID 3 67df8bae1dSRodney W. Grimes 68df8bae1dSRodney W. Grimes #define ICMPCTL_NAMES { \ 69df8bae1dSRodney W. Grimes { 0, 0 }, \ 70df8bae1dSRodney W. Grimes { "maskrepl", CTLTYPE_INT }, \ 71f2ea20e6SGarrett Wollman { "stats", CTLTYPE_STRUCT }, \ 72df8bae1dSRodney W. Grimes } 73df8bae1dSRodney W. Grimes 74df8bae1dSRodney W. Grimes #ifdef KERNEL 75f2ea20e6SGarrett Wollman extern struct icmpstat icmpstat; 76df8bae1dSRodney W. Grimes #endif 77707f139eSPaul Richards 78707f139eSPaul Richards #endif 79