2 * Copyright (c) 1980, 1992, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
30 #include <sys/cdefs.h>
32 __FBSDID("$FreeBSD$");
35 static char sccsid[] = "@(#)mbufs.c 8.1 (Berkeley) 6/6/93";
39 "Id: mbufs.c,v 1.5 1997/02/24 20:59:03 wollman Exp"
43 #include <sys/param.h>
44 #include <sys/types.h>
45 #include <sys/socket.h>
46 #include <sys/sysctl.h>
48 #include <netinet/in.h>
49 #include <netinet/icmp6.h>
58 static struct icmp6stat icmp6stat, initstat, oldstat;
62 --0123456789012345678901234567890123456789012345678901234567890123456789012345
63 00 ICMPv6 Input ICMPv6 Output
64 01999999999 total messages 999999999 total messages
65 02999999999 with bad code 999999999 errors generated
66 03999999999 with bad length 999999999 suppressed - original too short
67 04999999999 with bad checksum 999999999 suppressed - original was ICMP
68 05999999999 with insufficient data 999999999 responses sent
70 07 Input Histogram Output Histogram
71 08999999999 echo response 999999999 echo response
72 09999999999 echo request 999999999 echo request
73 10999999999 destination unreachable 999999999 destination unreachable
74 11999999999 redirect 999999999 redirect
75 12999999999 time-to-live exceeded 999999999 time-to-line exceeded
76 13999999999 parameter problem 999999999 parameter problem
77 14999999999 neighbor solicitation 999999999 neighbor solicitation
78 15999999999 neighbor advertisment 999999999 neighbor advertisment
79 16999999999 router advertisement 999999999 router solicitation
82 --0123456789012345678901234567890123456789012345678901234567890123456789012345
89 return (subwin(stdscr, LINES-3-1, 0, MAINWIN_ROW, 0));
105 wmove(wnd, 0, 0); wclrtoeol(wnd);
106 #define L(row, str) mvwprintw(wnd, row, 10, str)
107 #define R(row, str) mvwprintw(wnd, row, 45, str);
108 L(0, "ICMPv6 Input"); R(0, "ICMPv6 Output");
109 L(1, "total messages"); R(1, "total messages");
110 L(2, "with bad code"); R(2, "errors generated");
111 L(3, "with bad length"); R(3, "suppressed - original too short");
112 L(4, "with bad checksum"); R(4, "suppressed - original was ICMP");
113 L(5, "with insufficient data"); R(5, "responses sent");
115 L(7, "Input Histogram"); R(7, "Output Histogram");
116 #define B(row, str) L(row, str); R(row, str)
117 B(8, "echo response");
118 B(9, "echo request");
119 B(10, "destination unreachable");
121 B(12, "time-to-live exceeded");
122 B(13, "parameter problem");
123 B(14, "neighbor solicitation");
124 B(15, "neighbor advertisment");
125 L(16, "router advertisement"); R(16, "router solicitation");
132 domode(struct icmp6stat *ret)
134 const struct icmp6stat *sub;
137 switch(currentmode) {
140 divisor = (delay > 1000000) ? delay / 1000000 : 1;
152 #define DO(stat) ret->stat = (icmp6stat.stat - sub->stat) / divisor
156 for (i = 0; i <= ICMP6_MAXTYPE; i++) {
157 DO(icp6s_outhist[i]);
164 for (i = 0; i <= ICMP6_MAXTYPE; i++) {
173 struct icmp6stat stats;
174 u_long totalin, totalout;
177 memset(&stats, 0, sizeof stats);
179 for (i = totalin = totalout = 0; i <= ICMP6_MAXTYPE; i++) {
180 totalin += stats.icp6s_inhist[i];
181 totalout += stats.icp6s_outhist[i];
183 totalin += stats.icp6s_badcode + stats.icp6s_badlen +
184 stats.icp6s_checksum + stats.icp6s_tooshort;
185 mvwprintw(wnd, 1, 0, "%9lu", totalin);
186 mvwprintw(wnd, 1, 35, "%9lu", totalout);
188 #define DO(stat, row, col) \
189 mvwprintw(wnd, row, col, "%9lu", stats.stat)
191 DO(icp6s_badcode, 2, 0);
192 DO(icp6s_badlen, 3, 0);
193 DO(icp6s_checksum, 4, 0);
194 DO(icp6s_tooshort, 5, 0);
195 DO(icp6s_error, 2, 35);
196 DO(icp6s_tooshort, 3, 35);
197 DO(icp6s_canterror, 4, 35);
198 DO(icp6s_reflect, 5, 35);
199 #define DO2(type, row) DO(icp6s_inhist[type], row, 0); DO(icp6s_outhist[type], \
201 DO2(ICMP6_ECHO_REPLY, 8);
202 DO2(ICMP6_ECHO_REQUEST, 9);
203 DO2(ICMP6_DST_UNREACH, 10);
204 DO2(ND_REDIRECT, 11);
205 DO2(ICMP6_TIME_EXCEEDED, 12);
206 DO2(ICMP6_PARAM_PROB, 13);
207 DO2(ND_NEIGHBOR_SOLICIT, 14);
208 DO2(ND_NEIGHBOR_ADVERT, 15);
209 DO(icp6s_inhist[ND_ROUTER_SOLICIT], 16, 0);
210 DO(icp6s_outhist[ND_ROUTER_ADVERT], 16, 35);
223 name[2] = IPPROTO_ICMPV6;
224 name[3] = ICMPV6CTL_STATS;
227 if (sysctl(name, 4, 0, &len, 0, 0) < 0) {
228 error("sysctl getting icmp6stat size failed");
231 if (len > sizeof icmp6stat) {
232 error("icmp6stat structure has grown--recompile systat!");
235 if (sysctl(name, 4, &initstat, &len, 0, 0) < 0) {
236 error("sysctl getting icmp6stat size failed");
251 name[2] = IPPROTO_ICMPV6;
252 name[3] = ICMPV6CTL_STATS;
254 len = sizeof initstat;
255 if (sysctl(name, 4, &initstat, &len, 0, 0) < 0) {
256 error("sysctl getting icmp6stat size failed");
270 name[2] = IPPROTO_ICMPV6;
271 name[3] = ICMPV6CTL_STATS;
272 len = sizeof icmp6stat;
274 if (sysctl(name, 4, &icmp6stat, &len, 0, 0) < 0)