1 /*- 2 * Copyright (c) 1982, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 4. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)icmp_var.h 8.1 (Berkeley) 6/10/93 30 * $FreeBSD$ 31 */ 32 33 /* 34 * samkumar: Removed some #if guards and several definitions/declarations that 35 * weren't necessary (and often introduced additional dependencies). 36 */ 37 38 #ifndef TCPLP_NETINET_ICMP_VAR_H_ 39 #define TCPLP_NETINET_ICMP_VAR_H_ 40 /* 41 * Identifiers for ICMP sysctl nodes 42 */ 43 #define ICMPCTL_MASKREPL 1 /* allow replies to netmask requests */ 44 #define ICMPCTL_STATS 2 /* statistics (read-only) */ 45 #define ICMPCTL_ICMPLIM 3 46 47 #define BANDLIM_UNLIMITED -1 48 #define BANDLIM_ICMP_UNREACH 0 49 #define BANDLIM_ICMP_ECHO 1 50 #define BANDLIM_ICMP_TSTAMP 2 51 #define BANDLIM_RST_CLOSEDPORT 3 /* No connection, and no listeners */ 52 #define BANDLIM_RST_OPENPORT 4 /* No connection, listener */ 53 #define BANDLIM_ICMP6_UNREACH 5 54 #define BANDLIM_SCTP_OOTB 6 55 #define BANDLIM_MAX 6 56 57 #endif 58
