2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1980, 1992, 1993
5 * The Regents of the University of California. All rights reserved.
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8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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32 #include <sys/cdefs.h>
34 __FBSDID("$FreeBSD$");
37 static char sccsid[] = "@(#)mbufs.c 8.1 (Berkeley) 6/6/93";
41 "Id: mbufs.c,v 1.5 1997/02/24 20:59:03 wollman Exp"
45 #include <sys/param.h>
46 #include <sys/types.h>
47 #include <sys/socket.h>
48 #include <sys/sysctl.h>
50 #include <netinet/in.h>
51 #include <netinet/icmp6.h>
60 static struct icmp6stat icmp6stat, initstat, oldstat;
64 --0123456789012345678901234567890123456789012345678901234567890123456789012345
65 00 ICMPv6 Input ICMPv6 Output
66 01999999999 total messages 999999999 total messages
67 02999999999 with bad code 999999999 errors generated
68 03999999999 with bad length 999999999 suppressed - original too short
69 04999999999 with bad checksum 999999999 suppressed - original was ICMP
70 05999999999 with insufficient data 999999999 responses sent
72 07 Input Histogram Output Histogram
73 08999999999 echo response 999999999 echo response
74 09999999999 echo request 999999999 echo request
75 10999999999 destination unreachable 999999999 destination unreachable
76 11999999999 redirect 999999999 redirect
77 12999999999 time-to-live exceeded 999999999 time-to-line exceeded
78 13999999999 parameter problem 999999999 parameter problem
79 14999999999 neighbor solicitation 999999999 neighbor solicitation
80 15999999999 neighbor advertisement 999999999 neighbor advertisement
81 16999999999 router advertisement 999999999 router solicitation
84 --0123456789012345678901234567890123456789012345678901234567890123456789012345
91 return (subwin(stdscr, LINES-3-1, 0, MAINWIN_ROW, 0));
107 wmove(wnd, 0, 0); wclrtoeol(wnd);
108 #define L(row, str) mvwprintw(wnd, row, 10, str)
109 #define R(row, str) mvwprintw(wnd, row, 45, str);
110 L(0, "ICMPv6 Input"); R(0, "ICMPv6 Output");
111 L(1, "total messages"); R(1, "total messages");
112 L(2, "with bad code"); R(2, "errors generated");
113 L(3, "with bad length"); R(3, "suppressed - original too short");
114 L(4, "with bad checksum"); R(4, "suppressed - original was ICMP");
115 L(5, "with insufficient data"); R(5, "responses sent");
117 L(7, "Input Histogram"); R(7, "Output Histogram");
118 #define B(row, str) L(row, str); R(row, str)
119 B(8, "echo response");
120 B(9, "echo request");
121 B(10, "destination unreachable");
123 B(12, "time-to-live exceeded");
124 B(13, "parameter problem");
125 B(14, "neighbor solicitation");
126 B(15, "neighbor advertisement");
127 L(16, "router advertisement"); R(16, "router solicitation");
134 domode(struct icmp6stat *ret)
136 const struct icmp6stat *sub;
139 switch(currentmode) {
142 divisor = (delay > 1000000) ? delay / 1000000 : 1;
154 #define DO(stat) ret->stat = (icmp6stat.stat - sub->stat) / divisor
158 for (i = 0; i <= ICMP6_MAXTYPE; i++) {
159 DO(icp6s_outhist[i]);
166 for (i = 0; i <= ICMP6_MAXTYPE; i++) {
175 struct icmp6stat stats;
176 u_long totalin, totalout;
179 memset(&stats, 0, sizeof stats);
181 for (i = totalin = totalout = 0; i <= ICMP6_MAXTYPE; i++) {
182 totalin += stats.icp6s_inhist[i];
183 totalout += stats.icp6s_outhist[i];
185 totalin += stats.icp6s_badcode + stats.icp6s_badlen +
186 stats.icp6s_checksum + stats.icp6s_tooshort;
187 mvwprintw(wnd, 1, 0, "%9lu", totalin);
188 mvwprintw(wnd, 1, 35, "%9lu", totalout);
190 #define DO(stat, row, col) \
191 mvwprintw(wnd, row, col, "%9lu", stats.stat)
193 DO(icp6s_badcode, 2, 0);
194 DO(icp6s_badlen, 3, 0);
195 DO(icp6s_checksum, 4, 0);
196 DO(icp6s_tooshort, 5, 0);
197 DO(icp6s_error, 2, 35);
198 DO(icp6s_tooshort, 3, 35);
199 DO(icp6s_canterror, 4, 35);
200 DO(icp6s_reflect, 5, 35);
201 #define DO2(type, row) DO(icp6s_inhist[type], row, 0); DO(icp6s_outhist[type], \
203 DO2(ICMP6_ECHO_REPLY, 8);
204 DO2(ICMP6_ECHO_REQUEST, 9);
205 DO2(ICMP6_DST_UNREACH, 10);
206 DO2(ND_REDIRECT, 11);
207 DO2(ICMP6_TIME_EXCEEDED, 12);
208 DO2(ICMP6_PARAM_PROB, 13);
209 DO2(ND_NEIGHBOR_SOLICIT, 14);
210 DO2(ND_NEIGHBOR_ADVERT, 15);
211 DO(icp6s_inhist[ND_ROUTER_SOLICIT], 16, 0);
212 DO(icp6s_outhist[ND_ROUTER_ADVERT], 16, 35);
225 name[2] = IPPROTO_ICMPV6;
226 name[3] = ICMPV6CTL_STATS;
229 if (sysctl(name, 4, 0, &len, 0, 0) < 0) {
230 error("sysctl getting icmp6stat size failed");
233 if (len > sizeof icmp6stat) {
234 error("icmp6stat structure has grown--recompile systat!");
237 if (sysctl(name, 4, &initstat, &len, 0, 0) < 0) {
238 error("sysctl getting icmp6stat size failed");
253 name[2] = IPPROTO_ICMPV6;
254 name[3] = ICMPV6CTL_STATS;
256 len = sizeof initstat;
257 if (sysctl(name, 4, &initstat, &len, 0, 0) < 0) {
258 error("sysctl getting icmp6stat size failed");
272 name[2] = IPPROTO_ICMPV6;
273 name[3] = ICMPV6CTL_STATS;
274 len = sizeof icmp6stat;
276 if (sysctl(name, 4, &icmp6stat, &len, 0, 0) < 0)