Annotation of src/usr.bin/netstat/inet.c, Revision 1.136
1.136 ! chl 1: /* $OpenBSD: inet.c,v 1.135 2014/10/23 16:45:57 schwarze Exp $ */
1.1 deraadt 2: /* $NetBSD: inet.c,v 1.14 1995/10/03 21:42:37 thorpej Exp $ */
3:
4: /*
5: * Copyright (c) 1983, 1988, 1993
6: * The Regents of the University of California. All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
1.65 millert 16: * 3. Neither the name of the University nor the names of its contributors
1.1 deraadt 17: * may be used to endorse or promote products derived from this software
18: * without specific prior written permission.
19: *
20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30: * SUCH DAMAGE.
31: */
32:
33: #include <sys/param.h>
34: #include <sys/queue.h>
35: #include <sys/socket.h>
36: #include <sys/socketvar.h>
1.114 bluhm 37: #include <sys/domain.h>
1.1 deraadt 38: #include <sys/protosw.h>
1.102 reyk 39: #include <sys/sysctl.h>
1.1 deraadt 40:
41: #include <net/route.h>
42: #include <netinet/in.h>
43: #include <netinet/ip.h>
44: #include <netinet/in_pcb.h>
45: #include <netinet/ip_icmp.h>
46: #include <netinet/icmp_var.h>
47: #include <netinet/igmp_var.h>
48: #include <netinet/ip_var.h>
1.90 mcbride 49: #include <netinet/pim_var.h>
1.1 deraadt 50: #include <netinet/tcp.h>
51: #include <netinet/tcp_seq.h>
52: #define TCPSTATES
53: #include <netinet/tcp_fsm.h>
54: #include <netinet/tcp_timer.h>
55: #include <netinet/tcp_var.h>
56: #include <netinet/udp.h>
57: #include <netinet/udp_var.h>
1.30 angelos 58: #include <netinet/ip_ipsp.h>
1.10 angelos 59: #include <netinet/ip_ah.h>
60: #include <netinet/ip_esp.h>
1.45 angelos 61: #include <netinet/ip_ipip.h>
1.52 angelos 62: #include <netinet/ip_ipcomp.h>
1.34 angelos 63: #include <netinet/ip_ether.h>
1.69 mcbride 64: #include <netinet/ip_carp.h>
1.111 michele 65: #include <netinet/ip_divert.h>
1.75 mcbride 66: #include <net/if.h>
67: #include <net/pfvar.h>
68: #include <net/if_pfsync.h>
1.107 gollo 69: #include <net/if_pflow.h>
1.1 deraadt 70:
1.103 deraadt 71: #include <rpc/rpc.h>
72: #include <rpc/pmap_prot.h>
73: #include <rpc/pmap_clnt.h>
74:
1.1 deraadt 75: #include <arpa/inet.h>
1.110 chl 76: #include <err.h>
1.18 millert 77: #include <limits.h>
1.1 deraadt 78: #include <netdb.h>
79: #include <stdio.h>
80: #include <string.h>
81: #include <unistd.h>
1.14 dgregor 82: #include <stdlib.h>
1.103 deraadt 83: #include <errno.h>
1.1 deraadt 84: #include "netstat.h"
85:
86: struct inpcb inpcb;
87: struct tcpcb tcpcb;
88: struct socket sockb;
89:
1.56 millert 90: char *inetname(struct in_addr *);
1.63 deraadt 91: void inetprint(struct in_addr *, in_port_t, char *, int);
1.56 millert 92: char *inet6name(struct in6_addr *);
1.108 deraadt 93: void inet6print(struct in6_addr *, int, char *);
1.114 bluhm 94: void sockbuf_dump(struct sockbuf *, const char *);
95: void protosw_dump(u_long, u_long);
96: void domain_dump(u_long, u_long, short);
97: void inpcb_dump(u_long, short, int);
98: void tcpcb_dump(u_long);
1.1 deraadt 99:
100: /*
101: * Print a summary of connections related to an Internet
102: * protocol. For TCP, also give state of connection.
103: * Listening processes (aflag) are suppressed unless the
104: * -a (all) flag is specified.
105: */
106: void
1.119 mikeb 107: protopr(u_long off, char *name, int af, u_int tableid, u_long pcbaddr)
1.48 itojun 108: {
1.1 deraadt 109: struct inpcbtable table;
1.127 tedu 110: struct inpcb *prev, *next;
1.129 tedu 111: struct inpcb inpcb, prevpcb;
1.105 sthen 112: int istcp, israw, isany;
1.116 jsing 113: int addrlen = 22;
1.54 mpech 114: int first = 1;
1.38 itojun 115: char *name0;
116: char namebuf[20];
1.1 deraadt 117:
1.38 itojun 118: name0 = name;
1.1 deraadt 119: if (off == 0)
120: return;
121: istcp = strcmp(name, "tcp") == 0;
1.72 markus 122: israw = strncmp(name, "ip", 2) == 0;
1.93 jaredy 123: kread(off, &table, sizeof table);
1.128 tedu 124: prev = NULL;
125: next = TAILQ_FIRST(&table.inpt_queue);
1.1 deraadt 126:
1.127 tedu 127: while (next != NULL) {
1.93 jaredy 128: kread((u_long)next, &inpcb, sizeof inpcb);
1.129 tedu 129: if (prev != NULL) {
130: kread((u_long)prev, &prevpcb, sizeof prevpcb);
131: if (TAILQ_NEXT(&prevpcb, inp_queue) != next) {
132: printf("PCB list changed\n");
133: break;
134: }
135: }
1.1 deraadt 136: prev = next;
1.126 krw 137: next = TAILQ_NEXT(&inpcb, inp_queue);
1.48 itojun 138:
139: switch (af) {
140: case AF_INET:
141: if ((inpcb.inp_flags & INP_IPV6) != 0)
142: continue;
1.105 sthen 143: isany = inet_lnaof(inpcb.inp_faddr) == INADDR_ANY;
1.48 itojun 144: break;
145: case AF_INET6:
146: if ((inpcb.inp_flags & INP_IPV6) == 0)
147: continue;
1.105 sthen 148: isany = IN6_IS_ADDR_UNSPECIFIED(&inpcb.inp_faddr6);
1.48 itojun 149: break;
150: default:
1.105 sthen 151: isany = 0;
1.48 itojun 152: break;
153: }
1.1 deraadt 154:
1.114 bluhm 155: if (Pflag) {
156: if (istcp && pcbaddr == (u_long)inpcb.inp_ppcb) {
157: if (vflag)
158: socket_dump((u_long)inpcb.inp_socket);
159: else
160: tcpcb_dump(pcbaddr);
161: } else if (pcbaddr == (u_long)prev) {
162: if (vflag)
163: socket_dump((u_long)inpcb.inp_socket);
164: else
165: inpcb_dump(pcbaddr, 0, af);
166: }
167: continue;
168: }
1.119 mikeb 169:
170: if (inpcb.inp_rtableid != tableid)
171: continue;
1.114 bluhm 172:
1.93 jaredy 173: kread((u_long)inpcb.inp_socket, &sockb, sizeof (sockb));
1.1 deraadt 174: if (istcp) {
1.93 jaredy 175: kread((u_long)inpcb.inp_ppcb, &tcpcb, sizeof (tcpcb));
1.105 sthen 176: if (!aflag && tcpcb.t_state <= TCPS_LISTEN)
177: continue;
178: } else if (!aflag && isany)
179: continue;
1.1 deraadt 180: if (first) {
181: printf("Active Internet connections");
182: if (aflag)
183: printf(" (including servers)");
184: putchar('\n');
1.116 jsing 185: if (Aflag) {
186: addrlen = 18;
187: printf("%-*.*s ", PLEN, PLEN, "PCB");
188: }
189: printf("%-7.7s %-6.6s %-6.6s ",
190: "Proto", "Recv-Q", "Send-Q");
191: if (Bflag && istcp)
192: printf("%-6.6s %-6.6s %-6.6s ",
193: "Recv-W", "Send-W", "Cgst-W");
194: printf(" %-*.*s %-*.*s %s\n",
195: addrlen, addrlen, "Local Address",
196: addrlen, addrlen, "Foreign Address", "(state)");
1.1 deraadt 197: first = 0;
198: }
1.38 itojun 199: if (Aflag) {
1.1 deraadt 200: if (istcp)
1.122 deraadt 201: printf("%*p ", PLEN, hideroot ? 0 : inpcb.inp_ppcb);
1.1 deraadt 202: else
1.122 deraadt 203: printf("%*p ", PLEN, hideroot ? 0 : prev);
1.38 itojun 204: }
1.72 markus 205: if (inpcb.inp_flags & INP_IPV6 && !israw) {
1.60 deraadt 206: strlcpy(namebuf, name0, sizeof namebuf);
207: strlcat(namebuf, "6", sizeof namebuf);
1.38 itojun 208: name = namebuf;
209: } else
210: name = name0;
1.116 jsing 211: printf("%-7.7s %6lu %6lu ",
212: name, sockb.so_rcv.sb_cc, sockb.so_snd.sb_cc);
213: if (Bflag && istcp)
214: printf("%6lu %6lu %6lu ", tcpcb.rcv_wnd, tcpcb.snd_wnd,
215: (tcpcb.t_state == TCPS_ESTABLISHED) ?
216: tcpcb.snd_cwnd : 0);
217:
1.38 itojun 218: if (inpcb.inp_flags & INP_IPV6) {
219: inet6print(&inpcb.inp_laddr6, (int)inpcb.inp_lport,
1.108 deraadt 220: name);
1.38 itojun 221: inet6print(&inpcb.inp_faddr6, (int)inpcb.inp_fport,
1.108 deraadt 222: name);
1.103 deraadt 223: } else {
1.38 itojun 224: inetprint(&inpcb.inp_laddr, (int)inpcb.inp_lport,
1.63 deraadt 225: name, 1);
1.38 itojun 226: inetprint(&inpcb.inp_faddr, (int)inpcb.inp_fport,
1.63 deraadt 227: name, 0);
1.38 itojun 228: }
1.1 deraadt 229: if (istcp) {
230: if (tcpcb.t_state < 0 || tcpcb.t_state >= TCP_NSTATES)
231: printf(" %d", tcpcb.t_state);
232: else
233: printf(" %s", tcpstates[tcpcb.t_state]);
1.72 markus 234: } else if (israw) {
235: u_int8_t proto;
1.103 deraadt 236:
1.72 markus 237: if (inpcb.inp_flags & INP_IPV6)
238: proto = inpcb.inp_ipv6.ip6_nxt;
239: else
240: proto = inpcb.inp_ip.ip_p;
1.88 otto 241: printf(" %u", proto);
1.1 deraadt 242: }
243: putchar('\n');
244: }
245: }
246:
247: /*
248: * Dump TCP statistics structure.
249: */
250: void
1.103 deraadt 251: tcp_stats(char *name)
1.1 deraadt 252: {
253: struct tcpstat tcpstat;
1.133 guenther 254: int mib[] = { CTL_NET, PF_INET, IPPROTO_TCP, TCPCTL_STATS };
1.103 deraadt 255: size_t len = sizeof(tcpstat);
1.1 deraadt 256:
1.102 reyk 257: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
258: &tcpstat, &len, NULL, 0) == -1) {
1.103 deraadt 259: if (errno != ENOPROTOOPT)
1.124 guenther 260: warn("%s", name);
1.102 reyk 261: return;
262: }
263:
1.63 deraadt 264: printf("%s:\n", name);
1.1 deraadt 265: #define p(f, m) if (tcpstat.f || sflag <= 1) \
1.60 deraadt 266: printf(m, tcpstat.f, plural(tcpstat.f))
1.38 itojun 267: #define p1(f, m) if (tcpstat.f || sflag <= 1) \
1.60 deraadt 268: printf(m, tcpstat.f)
1.1 deraadt 269: #define p2(f1, f2, m) if (tcpstat.f1 || tcpstat.f2 || sflag <= 1) \
1.60 deraadt 270: printf(m, tcpstat.f1, plural(tcpstat.f1), tcpstat.f2, plural(tcpstat.f2))
1.38 itojun 271: #define p2a(f1, f2, m) if (tcpstat.f1 || tcpstat.f2 || sflag <= 1) \
1.60 deraadt 272: printf(m, tcpstat.f1, plural(tcpstat.f1), tcpstat.f2)
1.1 deraadt 273: #define p3(f, m) if (tcpstat.f || sflag <= 1) \
1.60 deraadt 274: printf(m, tcpstat.f, plurales(tcpstat.f))
1.1 deraadt 275:
1.38 itojun 276: p(tcps_sndtotal, "\t%u packet%s sent\n");
1.1 deraadt 277: p2(tcps_sndpack,tcps_sndbyte,
1.60 deraadt 278: "\t\t%u data packet%s (%qd byte%s)\n");
1.1 deraadt 279: p2(tcps_sndrexmitpack, tcps_sndrexmitbyte,
1.60 deraadt 280: "\t\t%u data packet%s (%qd byte%s) retransmitted\n");
1.26 provos 281: p(tcps_sndrexmitfast, "\t\t%qd fast retransmitted packet%s\n");
1.38 itojun 282: p2a(tcps_sndacks, tcps_delack,
1.60 deraadt 283: "\t\t%u ack-only packet%s (%u delayed)\n");
1.38 itojun 284: p(tcps_sndurg, "\t\t%u URG only packet%s\n");
285: p(tcps_sndprobe, "\t\t%u window probe packet%s\n");
286: p(tcps_sndwinup, "\t\t%u window update packet%s\n");
287: p(tcps_sndctrl, "\t\t%u control packet%s\n");
1.131 henning 288: p(tcps_outswcsum, "\t\t%u packet%s software-checksummed\n");
1.38 itojun 289: p(tcps_rcvtotal, "\t%u packet%s received\n");
290: p2(tcps_rcvackpack, tcps_rcvackbyte, "\t\t%u ack%s (for %qd byte%s)\n");
291: p(tcps_rcvdupack, "\t\t%u duplicate ack%s\n");
292: p(tcps_rcvacktoomuch, "\t\t%u ack%s for unsent data\n");
1.85 markus 293: p(tcps_rcvacktooold, "\t\t%u ack%s for old data\n");
1.1 deraadt 294: p2(tcps_rcvpack, tcps_rcvbyte,
1.60 deraadt 295: "\t\t%u packet%s (%qu byte%s) received in-sequence\n");
1.1 deraadt 296: p2(tcps_rcvduppack, tcps_rcvdupbyte,
1.60 deraadt 297: "\t\t%u completely duplicate packet%s (%qd byte%s)\n");
1.38 itojun 298: p(tcps_pawsdrop, "\t\t%u old duplicate packet%s\n");
1.1 deraadt 299: p2(tcps_rcvpartduppack, tcps_rcvpartdupbyte,
1.62 jsyn 300: "\t\t%u packet%s with some duplicate data (%qd byte%s duplicated)\n");
1.1 deraadt 301: p2(tcps_rcvoopack, tcps_rcvoobyte,
1.60 deraadt 302: "\t\t%u out-of-order packet%s (%qd byte%s)\n");
1.1 deraadt 303: p2(tcps_rcvpackafterwin, tcps_rcvbyteafterwin,
1.60 deraadt 304: "\t\t%u packet%s (%qd byte%s) of data after window\n");
1.38 itojun 305: p(tcps_rcvwinprobe, "\t\t%u window probe%s\n");
306: p(tcps_rcvwinupd, "\t\t%u window update packet%s\n");
307: p(tcps_rcvafterclose, "\t\t%u packet%s received after close\n");
308: p(tcps_rcvbadsum, "\t\t%u discarded for bad checksum%s\n");
309: p(tcps_rcvbadoff, "\t\t%u discarded for bad header offset field%s\n");
310: p1(tcps_rcvshort, "\t\t%u discarded because packet too short\n");
1.58 miod 311: p1(tcps_rcvnosec, "\t\t%u discarded for missing IPsec protection\n");
1.82 markus 312: p1(tcps_rcvmemdrop, "\t\t%u discarded due to memory shortage\n");
1.131 henning 313: p(tcps_inswcsum, "\t\t%u packet%s software-checksummed\n");
1.80 markus 314: p(tcps_rcvbadsig, "\t\t%u bad/missing md5 checksum%s\n");
315: p(tcps_rcvgoodsig, "\t\t%qd good md5 checksum%s\n");
1.38 itojun 316: p(tcps_connattempt, "\t%u connection request%s\n");
317: p(tcps_accepts, "\t%u connection accept%s\n");
318: p(tcps_connects, "\t%u connection%s established (including accepts)\n");
1.1 deraadt 319: p2(tcps_closed, tcps_drops,
1.60 deraadt 320: "\t%u connection%s closed (including %u drop%s)\n");
1.83 markus 321: p(tcps_conndrained, "\t%qd connection%s drained\n");
1.38 itojun 322: p(tcps_conndrops, "\t%u embryonic connection%s dropped\n");
1.1 deraadt 323: p2(tcps_rttupdated, tcps_segstimed,
1.60 deraadt 324: "\t%u segment%s updated rtt (of %u attempt%s)\n");
1.38 itojun 325: p(tcps_rexmttimeo, "\t%u retransmit timeout%s\n");
326: p(tcps_timeoutdrop, "\t\t%u connection%s dropped by rexmit timeout\n");
327: p(tcps_persisttimeo, "\t%u persist timeout%s\n");
328: p(tcps_keeptimeo, "\t%u keepalive timeout%s\n");
329: p(tcps_keepprobe, "\t\t%u keepalive probe%s sent\n");
330: p(tcps_keepdrops, "\t\t%u connection%s dropped by keepalive\n");
331: p(tcps_predack, "\t%u correct ACK header prediction%s\n");
332: p(tcps_preddat, "\t%u correct data packet header prediction%s\n");
333: p3(tcps_pcbhashmiss, "\t%u PCB cache miss%s\n");
1.59 kjc 334:
335: p(tcps_ecn_accepts, "\t%u ECN connection%s accepted\n");
336: p(tcps_ecn_rcvece, "\t\t%u ECE packet%s received\n");
337: p(tcps_ecn_rcvcwr, "\t\t%u CWR packet%s received\n");
338: p(tcps_ecn_rcvce, "\t\t%u CE packet%s received\n");
339: p(tcps_ecn_sndect, "\t\t%u ECT packet%s sent\n");
340: p(tcps_ecn_sndece, "\t\t%u ECE packet%s sent\n");
341: p(tcps_ecn_sndcwr, "\t\t%u CWR packet%s sent\n");
342: p1(tcps_cwr_frecovery, "\t\t\tcwr by fastrecovery: %u\n");
343: p1(tcps_cwr_timeout, "\t\t\tcwr by timeout: %u\n");
344: p1(tcps_cwr_ecn, "\t\t\tcwr by ecn: %u\n");
1.78 markus 345:
346: p(tcps_badsyn, "\t%u bad connection attempt%s\n");
347: p1(tcps_sc_added, "\t%qd SYN cache entries added\n");
348: p(tcps_sc_collisions, "\t\t%qd hash collision%s\n");
349: p1(tcps_sc_completed, "\t\t%qd completed\n");
350: p1(tcps_sc_aborted, "\t\t%qd aborted (no space to build PCB)\n");
351: p1(tcps_sc_timed_out, "\t\t%qd timed out\n");
352: p1(tcps_sc_overflowed, "\t\t%qd dropped due to overflow\n");
353: p1(tcps_sc_bucketoverflow, "\t\t%qd dropped due to bucket overflow\n");
354: p1(tcps_sc_reset, "\t\t%qd dropped due to RST\n");
355: p1(tcps_sc_unreach, "\t\t%qd dropped due to ICMP unreachable\n");
356: p(tcps_sc_retransmitted, "\t%qd SYN,ACK%s retransmitted\n");
357: p(tcps_sc_dupesyn, "\t%qd duplicate SYN%s received for entries "
358: "already in the cache\n");
359: p(tcps_sc_dropped, "\t%qd SYN%s dropped (no route or no space)\n");
1.95 markus 360:
361: p(tcps_sack_recovery_episode, "\t%qd SACK recovery episode%s\n");
362: p(tcps_sack_rexmits,
363: "\t\t%qd segment rexmit%s in SACK recovery episodes\n");
364: p(tcps_sack_rexmit_bytes,
365: "\t\t%qd byte rexmit%s in SACK recovery episodes\n");
366: p(tcps_sack_rcv_opts,
367: "\t%qd SACK option%s received\n");
368: p(tcps_sack_snd_opts, "\t%qd SACK option%s sent\n");
1.59 kjc 369:
1.1 deraadt 370: #undef p
1.38 itojun 371: #undef p1
1.1 deraadt 372: #undef p2
1.38 itojun 373: #undef p2a
1.1 deraadt 374: #undef p3
375: }
376:
377: /*
378: * Dump UDP statistics structure.
379: */
380: void
1.103 deraadt 381: udp_stats(char *name)
1.1 deraadt 382: {
383: struct udpstat udpstat;
384: u_long delivered;
1.133 guenther 385: int mib[] = { CTL_NET, PF_INET, IPPROTO_UDP, UDPCTL_STATS };
1.103 deraadt 386: size_t len = sizeof(udpstat);
1.1 deraadt 387:
1.102 reyk 388: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
389: &udpstat, &len, NULL, 0) == -1) {
1.103 deraadt 390: if (errno != ENOPROTOOPT)
1.124 guenther 391: warn("%s", name);
1.102 reyk 392: return;
393: }
394:
1.1 deraadt 395: printf("%s:\n", name);
396: #define p(f, m) if (udpstat.f || sflag <= 1) \
1.60 deraadt 397: printf(m, udpstat.f, plural(udpstat.f))
1.38 itojun 398: #define p1(f, m) if (udpstat.f || sflag <= 1) \
1.60 deraadt 399: printf(m, udpstat.f)
400:
1.16 millert 401: p(udps_ipackets, "\t%lu datagram%s received\n");
1.38 itojun 402: p1(udps_hdrops, "\t%lu with incomplete header\n");
403: p1(udps_badlen, "\t%lu with bad data length field\n");
404: p1(udps_badsum, "\t%lu with bad checksum\n");
405: p1(udps_nosum, "\t%lu with no checksum\n");
1.131 henning 406: p(udps_inswcsum, "\t%lu input packet%s software-checksummed\n");
407: p(udps_outswcsum, "\t%lu output packet%s software-checksummed\n");
1.38 itojun 408: p1(udps_noport, "\t%lu dropped due to no socket\n");
1.16 millert 409: p(udps_noportbcast, "\t%lu broadcast/multicast datagram%s dropped due to no socket\n");
1.58 miod 410: p1(udps_nosec, "\t%lu dropped due to missing IPsec protection\n");
1.38 itojun 411: p1(udps_fullsock, "\t%lu dropped due to full socket buffers\n");
1.60 deraadt 412: delivered = udpstat.udps_ipackets - udpstat.udps_hdrops -
413: udpstat.udps_badlen - udpstat.udps_badsum -
414: udpstat.udps_noport - udpstat.udps_noportbcast -
415: udpstat.udps_fullsock;
1.1 deraadt 416: if (delivered || sflag <= 1)
1.16 millert 417: printf("\t%lu delivered\n", delivered);
418: p(udps_opackets, "\t%lu datagram%s output\n");
1.38 itojun 419: p1(udps_pcbhashmiss, "\t%lu missed PCB cache\n");
1.1 deraadt 420: #undef p
1.38 itojun 421: #undef p1
1.1 deraadt 422: }
423:
424: /*
425: * Dump IP statistics structure.
426: */
427: void
1.103 deraadt 428: ip_stats(char *name)
1.1 deraadt 429: {
430: struct ipstat ipstat;
1.133 guenther 431: int mib[] = { CTL_NET, PF_INET, IPPROTO_IP, IPCTL_STATS };
1.109 mbalmer 432: size_t len = sizeof(ipstat);
1.1 deraadt 433:
1.102 reyk 434: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
435: &ipstat, &len, NULL, 0) == -1) {
1.103 deraadt 436: if (errno != ENOPROTOOPT)
1.124 guenther 437: warn("%s", name);
1.102 reyk 438: return;
439: }
440:
1.1 deraadt 441: printf("%s:\n", name);
442: #define p(f, m) if (ipstat.f || sflag <= 1) \
1.60 deraadt 443: printf(m, ipstat.f, plural(ipstat.f))
1.38 itojun 444: #define p1(f, m) if (ipstat.f || sflag <= 1) \
1.60 deraadt 445: printf(m, ipstat.f)
1.1 deraadt 446:
1.16 millert 447: p(ips_total, "\t%lu total packet%s received\n");
448: p(ips_badsum, "\t%lu bad header checksum%s\n");
1.38 itojun 449: p1(ips_toosmall, "\t%lu with size smaller than minimum\n");
450: p1(ips_tooshort, "\t%lu with data size < data length\n");
451: p1(ips_badhlen, "\t%lu with header length < data size\n");
452: p1(ips_badlen, "\t%lu with data length < header length\n");
453: p1(ips_badoptions, "\t%lu with bad options\n");
454: p1(ips_badvers, "\t%lu with incorrect version number\n");
1.16 millert 455: p(ips_fragments, "\t%lu fragment%s received\n");
1.62 jsyn 456: p(ips_fragdropped, "\t%lu fragment%s dropped (duplicates or out of space)\n");
1.16 millert 457: p(ips_badfrags, "\t%lu malformed fragment%s dropped\n");
458: p(ips_fragtimeout, "\t%lu fragment%s dropped after timeout\n");
459: p(ips_reassembled, "\t%lu packet%s reassembled ok\n");
460: p(ips_delivered, "\t%lu packet%s for this host\n");
461: p(ips_noproto, "\t%lu packet%s for unknown/unsupported protocol\n");
462: p(ips_forward, "\t%lu packet%s forwarded\n");
463: p(ips_cantforward, "\t%lu packet%s not forwardable\n");
464: p(ips_redirectsent, "\t%lu redirect%s sent\n");
465: p(ips_localout, "\t%lu packet%s sent from this host\n");
466: p(ips_rawout, "\t%lu packet%s sent with fabricated ip header\n");
467: p(ips_odropped, "\t%lu output packet%s dropped due to no bufs, etc.\n");
468: p(ips_noroute, "\t%lu output packet%s discarded due to no route\n");
469: p(ips_fragmented, "\t%lu output datagram%s fragmented\n");
470: p(ips_ofragments, "\t%lu fragment%s created\n");
471: p(ips_cantfrag, "\t%lu datagram%s that can't be fragmented\n");
1.38 itojun 472: p1(ips_rcvmemdrop, "\t%lu fragment floods\n");
1.42 itojun 473: p(ips_toolong, "\t%lu packet%s with ip length > max ip packet size\n");
474: p(ips_nogif, "\t%lu tunneling packet%s that can't find gif\n");
1.49 itojun 475: p(ips_badaddr, "\t%lu datagram%s with bad address in header\n");
1.131 henning 476: p(ips_inswcsum, "\t%lu input datagram%s software-checksummed\n");
477: p(ips_outswcsum, "\t%lu output datagram%s software-checksummed\n");
1.97 mpf 478: p(ips_notmember, "\t%lu multicast packet%s which we don't join\n");
1.111 michele 479: #undef p
480: #undef p1
481: }
482:
483: /*
484: * Dump DIVERT statistics structure.
485: */
486: void
487: div_stats(char *name)
488: {
489: struct divstat divstat;
1.133 guenther 490: int mib[] = { CTL_NET, PF_INET, IPPROTO_DIVERT, DIVERTCTL_STATS };
1.111 michele 491: size_t len = sizeof(divstat);
492:
493: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
494: &divstat, &len, NULL, 0) == -1) {
495: if (errno != ENOPROTOOPT)
1.124 guenther 496: warn("%s", name);
1.111 michele 497: return;
498: }
499:
500: printf("%s:\n", name);
501: #define p(f, m) if (divstat.f || sflag <= 1) \
502: printf(m, divstat.f, plural(divstat.f))
503: #define p1(f, m) if (divstat.f || sflag <= 1) \
504: printf(m, divstat.f)
505: p(divs_ipackets, "\t%lu total packet%s received\n");
506: p1(divs_noport, "\t%lu dropped due to no socket\n");
507: p1(divs_fullsock, "\t%lu dropped due to full socket buffers\n");
508: p(divs_opackets, "\t%lu packet%s output\n");
509: p1(divs_errors, "\t%lu errors\n");
1.1 deraadt 510: #undef p
1.38 itojun 511: #undef p1
1.1 deraadt 512: }
513:
1.68 tedu 514: static char *icmpnames[ICMP_MAXTYPE + 1] = {
1.1 deraadt 515: "echo reply",
516: "#1",
517: "#2",
518: "destination unreachable",
519: "source quench",
520: "routing redirect",
521: "#6",
522: "#7",
523: "echo",
1.9 deraadt 524: "router advertisement",
525: "router solicitation",
1.1 deraadt 526: "time exceeded",
527: "parameter problem",
528: "time stamp",
529: "time stamp reply",
530: "information request",
531: "information request reply",
532: "address mask request",
533: "address mask reply",
1.68 tedu 534: "#19",
535: "#20",
536: "#21",
537: "#22",
538: "#23",
539: "#24",
540: "#25",
541: "#26",
542: "#27",
543: "#28",
544: "#29",
545: "traceroute",
546: "data conversion error",
547: "mobile host redirect",
548: "IPv6 where-are-you",
549: "IPv6 i-am-here",
550: "mobile registration request",
551: "mobile registration reply",
552: "#37",
553: "#38",
554: "SKIP",
555: "Photuris",
1.1 deraadt 556: };
557:
558: /*
559: * Dump ICMP statistics.
560: */
561: void
1.103 deraadt 562: icmp_stats(char *name)
1.1 deraadt 563: {
564: struct icmpstat icmpstat;
1.54 mpech 565: int i, first;
1.133 guenther 566: int mib[] = { CTL_NET, PF_INET, IPPROTO_ICMP, ICMPCTL_STATS };
1.103 deraadt 567: size_t len = sizeof(icmpstat);
1.102 reyk 568:
569: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
570: &icmpstat, &len, NULL, 0) == -1) {
1.103 deraadt 571: if (errno != ENOPROTOOPT)
1.124 guenther 572: warn("%s", name);
1.102 reyk 573: return;
574: }
575:
1.1 deraadt 576: printf("%s:\n", name);
577: #define p(f, m) if (icmpstat.f || sflag <= 1) \
1.60 deraadt 578: printf(m, icmpstat.f, plural(icmpstat.f))
1.1 deraadt 579:
1.16 millert 580: p(icps_error, "\t%lu call%s to icmp_error\n");
1.1 deraadt 581: p(icps_oldicmp,
1.61 aaron 582: "\t%lu error%s not generated because old message was icmp\n");
1.130 claudio 583: p(icps_toofreq,
1.132 claudio 584: "\t%lu error%s not generated because of rate limitation\n");
1.130 claudio 585:
1.1 deraadt 586: for (first = 1, i = 0; i < ICMP_MAXTYPE + 1; i++)
587: if (icmpstat.icps_outhist[i] != 0) {
588: if (first) {
1.43 itojun 589: printf("\tOutput packet histogram:\n");
1.1 deraadt 590: first = 0;
591: }
1.68 tedu 592: if (icmpnames[i])
593: printf("\t\t%s:", icmpnames[i]);
594: else
595: printf("\t\t#%d:", i);
596: printf(" %lu\n", icmpstat.icps_outhist[i]);
1.1 deraadt 597: }
1.16 millert 598: p(icps_badcode, "\t%lu message%s with bad code fields\n");
599: p(icps_tooshort, "\t%lu message%s < minimum length\n");
600: p(icps_checksum, "\t%lu bad checksum%s\n");
601: p(icps_badlen, "\t%lu message%s with bad length\n");
1.117 sthen 602: p(icps_bmcastecho, "\t%lu echo request%s to broadcast/multicast "
603: "rejected\n");
1.1 deraadt 604: for (first = 1, i = 0; i < ICMP_MAXTYPE + 1; i++)
605: if (icmpstat.icps_inhist[i] != 0) {
606: if (first) {
1.43 itojun 607: printf("\tInput packet histogram:\n");
1.1 deraadt 608: first = 0;
609: }
1.68 tedu 610: if (icmpnames[i])
611: printf("\t\t%s:", icmpnames[i]);
612: else
613: printf("\t\t#%d:", i);
614: printf(" %lu\n", icmpstat.icps_inhist[i]);
1.1 deraadt 615: }
1.16 millert 616: p(icps_reflect, "\t%lu message response%s generated\n");
1.1 deraadt 617: #undef p
618: }
619:
620: /*
621: * Dump IGMP statistics structure.
622: */
623: void
1.103 deraadt 624: igmp_stats(char *name)
1.1 deraadt 625: {
626: struct igmpstat igmpstat;
1.133 guenther 627: int mib[] = { CTL_NET, PF_INET, IPPROTO_IGMP, IGMPCTL_STATS };
1.103 deraadt 628: size_t len = sizeof(igmpstat);
1.1 deraadt 629:
1.103 deraadt 630: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
631: &igmpstat, &len, NULL, 0) == -1) {
632: if (errno != ENOPROTOOPT)
1.124 guenther 633: warn("%s", name);
1.1 deraadt 634: return;
1.103 deraadt 635: }
636:
1.1 deraadt 637: printf("%s:\n", name);
638: #define p(f, m) if (igmpstat.f || sflag <= 1) \
1.60 deraadt 639: printf(m, igmpstat.f, plural(igmpstat.f))
1.1 deraadt 640: #define py(f, m) if (igmpstat.f || sflag <= 1) \
1.60 deraadt 641: printf(m, igmpstat.f, igmpstat.f != 1 ? "ies" : "y")
642:
1.16 millert 643: p(igps_rcv_total, "\t%lu message%s received\n");
1.55 mickey 644: p(igps_rcv_tooshort, "\t%lu message%s received with too few bytes\n");
645: p(igps_rcv_badsum, "\t%lu message%s received with bad checksum\n");
646: py(igps_rcv_queries, "\t%lu membership quer%s received\n");
647: py(igps_rcv_badqueries, "\t%lu membership quer%s received with invalid field(s)\n");
648: p(igps_rcv_reports, "\t%lu membership report%s received\n");
649: p(igps_rcv_badreports, "\t%lu membership report%s received with invalid field(s)\n");
650: p(igps_rcv_ourreports, "\t%lu membership report%s received for groups to which we belong\n");
651: p(igps_snd_reports, "\t%lu membership report%s sent\n");
1.90 mcbride 652: #undef p
653: #undef py
654: }
655:
656: /*
657: * Dump PIM statistics structure.
658: */
659: void
1.103 deraadt 660: pim_stats(char *name)
1.90 mcbride 661: {
662: struct pimstat pimstat;
1.133 guenther 663: int mib[] = { CTL_NET, PF_INET, IPPROTO_PIM, PIMCTL_STATS };
1.103 deraadt 664: size_t len = sizeof(pimstat);
1.90 mcbride 665:
1.103 deraadt 666: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
667: &pimstat, &len, NULL, 0) == -1) {
668: if (errno != ENOPROTOOPT)
1.124 guenther 669: warn("%s", name);
1.90 mcbride 670: return;
671: }
672:
673: printf("%s:\n", name);
674: #define p(f, m) if (pimstat.f || sflag <= 1) \
675: printf(m, pimstat.f, plural(pimstat.f))
676: #define py(f, m) if (pimstat.f || sflag <= 1) \
677: printf(m, pimstat.f, pimstat.f != 1 ? "ies" : "y")
678:
679: p(pims_rcv_total_msgs, "\t%llu message%s received\n");
680: p(pims_rcv_total_bytes, "\t%llu byte%s received\n");
681: p(pims_rcv_tooshort, "\t%llu message%s received with too few bytes\n");
682: p(pims_rcv_badsum, "\t%llu message%s received with bad checksum\n");
683: p(pims_rcv_badversion, "\t%llu message%s received with bad version\n");
684: p(pims_rcv_registers_msgs, "\t%llu data register message%s received\n");
685: p(pims_rcv_registers_bytes, "\t%llu data register byte%s received\n");
686: p(pims_rcv_registers_wrongiif, "\t%llu data register message%s received on wrong iif\n");
687: p(pims_rcv_badregisters, "\t%llu bad register%s received\n");
688: p(pims_snd_registers_msgs, "\t%llu data register message%s sent\n");
689: p(pims_snd_registers_bytes, "\t%llu data register byte%s sent\n");
1.1 deraadt 690: #undef p
691: #undef py
692: }
693:
1.5 deraadt 694: struct rpcnams {
695: struct rpcnams *next;
1.16 millert 696: in_port_t port;
1.21 deraadt 697: int proto;
1.5 deraadt 698: char *rpcname;
699: };
700:
1.66 deraadt 701: static char *
1.63 deraadt 702: getrpcportnam(in_port_t port, int proto)
1.5 deraadt 703: {
704: struct sockaddr_in server_addr;
1.54 mpech 705: struct hostent *hp;
1.5 deraadt 706: static struct pmaplist *head;
707: int socket = RPC_ANYSOCK;
708: struct timeval minutetimeout;
1.54 mpech 709: CLIENT *client;
1.5 deraadt 710: struct rpcent *rpc;
711: static int first;
712: static struct rpcnams *rpcn;
713: struct rpcnams *n;
1.23 deraadt 714: char num[20];
1.55 mickey 715:
1.5 deraadt 716: if (first == 0) {
717: first = 1;
1.93 jaredy 718: memset(&server_addr, 0, sizeof server_addr);
1.5 deraadt 719: server_addr.sin_family = AF_INET;
720: if ((hp = gethostbyname("localhost")) != NULL)
1.7 deraadt 721: memmove((caddr_t)&server_addr.sin_addr, hp->h_addr,
1.5 deraadt 722: hp->h_length);
723: else
724: (void) inet_aton("0.0.0.0", &server_addr.sin_addr);
725:
726: minutetimeout.tv_sec = 60;
727: minutetimeout.tv_usec = 0;
728: server_addr.sin_port = htons(PMAPPORT);
729: if ((client = clnttcp_create(&server_addr, PMAPPROG,
1.7 deraadt 730: PMAPVERS, &socket, 50, 500)) == NULL)
731: return (NULL);
1.5 deraadt 732: if (clnt_call(client, PMAPPROC_DUMP, xdr_void, NULL,
1.8 deraadt 733: xdr_pmaplist, &head, minutetimeout) != RPC_SUCCESS) {
1.7 deraadt 734: clnt_destroy(client);
735: return (NULL);
1.5 deraadt 736: }
737: for (; head != NULL; head = head->pml_next) {
738: n = (struct rpcnams *)malloc(sizeof(struct rpcnams));
739: if (n == NULL)
740: continue;
741: n->next = rpcn;
742: rpcn = n;
743: n->port = head->pml_map.pm_port;
1.21 deraadt 744: n->proto = head->pml_map.pm_prot;
1.5 deraadt 745:
746: rpc = getrpcbynumber(head->pml_map.pm_prog);
747: if (rpc)
748: n->rpcname = strdup(rpc->r_name);
749: else {
1.23 deraadt 750: snprintf(num, sizeof num, "%ld",
751: head->pml_map.pm_prog);
1.5 deraadt 752: n->rpcname = strdup(num);
753: }
754: }
755: clnt_destroy(client);
756: }
757:
758: for (n = rpcn; n; n = n->next)
1.21 deraadt 759: if (n->port == port && n->proto == proto)
1.5 deraadt 760: return (n->rpcname);
761: return (NULL);
762: }
763:
1.1 deraadt 764: /*
765: * Pretty print an Internet address (net address + port).
766: * If the nflag was specified, use numbers instead of names.
767: */
768: void
1.63 deraadt 769: inetprint(struct in_addr *in, in_port_t port, char *proto, int local)
1.1 deraadt 770: {
771: struct servent *sp = 0;
1.5 deraadt 772: char line[80], *cp, *nam;
1.1 deraadt 773: int width;
774:
1.23 deraadt 775: snprintf(line, sizeof line, "%.*s.", (Aflag && !nflag) ? 12 : 16,
776: inetname(in));
1.4 millert 777: cp = strchr(line, '\0');
1.1 deraadt 778: if (!nflag && port)
779: sp = getservbyport((int)port, proto);
780: if (sp || port == 0)
1.23 deraadt 781: snprintf(cp, line + sizeof line - cp, "%.8s",
782: sp ? sp->s_name : "*");
1.21 deraadt 783: else if (local && !nflag && (nam = getrpcportnam(ntohs(port),
784: (strcmp(proto, "tcp") == 0 ? IPPROTO_TCP : IPPROTO_UDP))))
1.23 deraadt 785: snprintf(cp, line + sizeof line - cp, "%d[%.8s]",
786: ntohs(port), nam);
1.1 deraadt 787: else
1.23 deraadt 788: snprintf(cp, line + sizeof line - cp, "%d", ntohs(port));
1.1 deraadt 789: width = Aflag ? 18 : 22;
790: printf(" %-*.*s", width, width, line);
791: }
792:
793: /*
794: * Construct an Internet address representation.
795: * If the nflag has been supplied, give
796: * numeric value, otherwise try for symbolic name.
797: */
798: char *
1.63 deraadt 799: inetname(struct in_addr *inp)
1.1 deraadt 800: {
1.54 mpech 801: char *cp;
1.1 deraadt 802: static char line[50];
803: struct hostent *hp;
1.57 mpech 804: static char domain[MAXHOSTNAMELEN];
1.1 deraadt 805: static int first = 1;
806:
807: if (first && !nflag) {
808: first = 0;
1.57 mpech 809: if (gethostname(domain, sizeof(domain)) == 0 &&
1.4 millert 810: (cp = strchr(domain, '.')))
1.60 deraadt 811: (void) strlcpy(domain, cp + 1, sizeof domain);
1.1 deraadt 812: else
1.60 deraadt 813: domain[0] = '\0';
1.1 deraadt 814: }
1.84 deraadt 815: cp = NULL;
1.1 deraadt 816: if (!nflag && inp->s_addr != INADDR_ANY) {
1.135 schwarze 817: hp = gethostbyaddr((char *)inp, sizeof (*inp), AF_INET);
818: if (hp) {
819: if ((cp = strchr(hp->h_name, '.')) &&
820: !strcmp(cp + 1, domain))
821: *cp = '\0';
822: cp = hp->h_name;
1.1 deraadt 823: }
824: }
825: if (inp->s_addr == INADDR_ANY)
1.23 deraadt 826: snprintf(line, sizeof line, "*");
1.1 deraadt 827: else if (cp)
1.23 deraadt 828: snprintf(line, sizeof line, "%s", cp);
1.1 deraadt 829: else {
830: inp->s_addr = ntohl(inp->s_addr);
831: #define C(x) ((x) & 0xff)
1.23 deraadt 832: snprintf(line, sizeof line, "%u.%u.%u.%u",
833: C(inp->s_addr >> 24), C(inp->s_addr >> 16),
834: C(inp->s_addr >> 8), C(inp->s_addr));
1.1 deraadt 835: }
836: return (line);
1.10 angelos 837: }
838:
839: /*
840: * Dump AH statistics structure.
841: */
842: void
1.103 deraadt 843: ah_stats(char *name)
1.10 angelos 844: {
1.55 mickey 845: struct ahstat ahstat;
1.133 guenther 846: int mib[] = { CTL_NET, PF_INET, IPPROTO_AH, AHCTL_STATS };
1.103 deraadt 847: size_t len = sizeof(ahstat);
1.10 angelos 848:
1.103 deraadt 849: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
850: &ahstat, &len, NULL, 0) == -1) {
851: if (errno != ENOPROTOOPT)
1.124 guenther 852: warn("%s", name);
1.55 mickey 853: return;
1.103 deraadt 854: }
855:
1.55 mickey 856: printf("%s:\n", name);
1.10 angelos 857: #define p(f, m) if (ahstat.f || sflag <= 1) \
1.60 deraadt 858: printf(m, ahstat.f, plural(ahstat.f))
1.38 itojun 859: #define p1(f, m) if (ahstat.f || sflag <= 1) \
1.60 deraadt 860: printf(m, ahstat.f)
1.10 angelos 861:
1.38 itojun 862: p1(ahs_input, "\t%u input AH packets\n");
863: p1(ahs_output, "\t%u output AH packets\n");
1.55 mickey 864: p(ahs_nopf, "\t%u packet%s from unsupported protocol families\n");
865: p(ahs_hdrops, "\t%u packet%s shorter than header shows\n");
866: p(ahs_pdrops, "\t%u packet%s dropped due to policy\n");
867: p(ahs_notdb, "\t%u packet%s for which no TDB was found\n");
868: p(ahs_badkcr, "\t%u input packet%s that failed to be processed\n");
869: p(ahs_badauth, "\t%u packet%s that failed verification received\n");
870: p(ahs_noxform, "\t%u packet%s for which no XFORM was set in TDB received\n");
871: p(ahs_qfull, "\t%u packet%s were dropped due to full output queue\n");
872: p(ahs_wrap, "\t%u packet%s where counter wrapping was detected\n");
873: p(ahs_replay, "\t%u possibly replayed packet%s received\n");
874: p(ahs_badauthl, "\t%u packet%s with bad authenticator length received\n");
1.62 jsyn 875: p(ahs_invalid, "\t%u packet%s attempted to use an invalid TDB\n");
1.25 niklas 876: p(ahs_toobig, "\t%u packet%s got larger than max IP packet size\n");
1.46 angelos 877: p(ahs_crypto, "\t%u packet%s that failed crypto processing\n");
1.20 angelos 878: p(ahs_ibytes, "\t%qu input byte%s\n");
879: p(ahs_obytes, "\t%qu output byte%s\n");
880:
1.34 angelos 881: #undef p
1.38 itojun 882: #undef p1
1.34 angelos 883: }
884:
885: /*
886: * Dump etherip statistics structure.
887: */
888: void
1.103 deraadt 889: etherip_stats(char *name)
1.34 angelos 890: {
1.55 mickey 891: struct etheripstat etheripstat;
1.133 guenther 892: int mib[] = { CTL_NET, PF_INET, IPPROTO_ETHERIP, ETHERIPCTL_STATS };
1.103 deraadt 893: size_t len = sizeof(etheripstat);
1.34 angelos 894:
1.103 deraadt 895: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
896: ðeripstat, &len, NULL, 0) == -1) {
897: if (errno != ENOPROTOOPT)
1.124 guenther 898: warn("%s", name);
1.55 mickey 899: return;
1.103 deraadt 900: }
901:
1.55 mickey 902: printf("%s:\n", name);
1.34 angelos 903: #define p(f, m) if (etheripstat.f || sflag <= 1) \
1.60 deraadt 904: printf(m, etheripstat.f, plural(etheripstat.f))
1.34 angelos 905:
1.53 brian 906: p(etherip_hdrops, "\t%u packet%s shorter than header shows\n");
907: p(etherip_qfull, "\t%u packet%s were dropped due to full output queue\n");
1.34 angelos 908: p(etherip_noifdrops, "\t%u packet%s were dropped because of no interface/bridge information\n");
1.53 brian 909: p(etherip_pdrops, "\t%u packet%s dropped due to policy\n");
910: p(etherip_adrops, "\t%u packet%s dropped for other reasons\n");
911: p(etherip_ipackets, "\t%u input ethernet-in-IP packet%s\n");
912: p(etherip_opackets, "\t%u output ethernet-in-IP packet%s\n");
1.34 angelos 913: p(etherip_ibytes, "\t%qu input byte%s\n");
914: p(etherip_obytes, "\t%qu output byte%s\n");
1.10 angelos 915: #undef p
916: }
917:
918: /*
919: * Dump ESP statistics structure.
920: */
921: void
1.103 deraadt 922: esp_stats(char *name)
1.10 angelos 923: {
1.55 mickey 924: struct espstat espstat;
1.133 guenther 925: int mib[] = { CTL_NET, PF_INET, IPPROTO_ESP, ESPCTL_STATS };
1.103 deraadt 926: size_t len = sizeof(espstat);
1.10 angelos 927:
1.103 deraadt 928: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
929: &espstat, &len, NULL, 0) == -1) {
930: if (errno != ENOPROTOOPT)
1.124 guenther 931: warn("%s", name);
1.55 mickey 932: return;
1.103 deraadt 933: }
934:
1.55 mickey 935: printf("%s:\n", name);
1.10 angelos 936: #define p(f, m) if (espstat.f || sflag <= 1) \
1.60 deraadt 937: printf(m, espstat.f, plural(espstat.f))
1.10 angelos 938:
1.38 itojun 939: p(esps_input, "\t%u input ESP packet%s\n");
940: p(esps_output, "\t%u output ESP packet%s\n");
1.55 mickey 941: p(esps_nopf, "\t%u packet%s from unsupported protocol families\n");
942: p(esps_hdrops, "\t%u packet%s shorter than header shows\n");
943: p(esps_pdrops, "\t%u packet%s dropped due to policy\n");
944: p(esps_notdb, "\t%u packet%s for which no TDB was found\n");
945: p(esps_badkcr, "\t%u input packet%s that failed to be processed\n");
946: p(esps_badenc, "\t%u packet%s with bad encryption received\n");
947: p(esps_badauth, "\t%u packet%s that failed verification received\n");
948: p(esps_noxform, "\t%u packet%s for which no XFORM was set in TDB received\n");
949: p(esps_qfull, "\t%u packet%s were dropped due to full output queue\n");
950: p(esps_wrap, "\t%u packet%s where counter wrapping was detected\n");
951: p(esps_replay, "\t%u possibly replayed packet%s received\n");
952: p(esps_badilen, "\t%u packet%s with bad payload size or padding received\n");
1.62 jsyn 953: p(esps_invalid, "\t%u packet%s attempted to use an invalid TDB\n");
1.25 niklas 954: p(esps_toobig, "\t%u packet%s got larger than max IP packet size\n");
1.46 angelos 955: p(esps_crypto, "\t%u packet%s that failed crypto processing\n");
1.74 markus 956: p(esps_udpencin, "\t%u input UDP encapsulated ESP packet%s\n");
957: p(esps_udpencout, "\t%u output UDP encapsulated ESP packet%s\n");
958: p(esps_udpinval, "\t%u UDP packet%s for non-encapsulating TDB received\n");
1.20 angelos 959: p(esps_ibytes, "\t%qu input byte%s\n");
960: p(esps_obytes, "\t%qu output byte%s\n");
1.10 angelos 961:
962: #undef p
963: }
964:
965: /*
1.67 deraadt 966: * Dump IP-in-IP statistics structure.
1.10 angelos 967: */
968: void
1.103 deraadt 969: ipip_stats(char *name)
1.10 angelos 970: {
1.55 mickey 971: struct ipipstat ipipstat;
1.133 guenther 972: int mib[] = { CTL_NET, PF_INET, IPPROTO_IPIP, IPIPCTL_STATS };
1.103 deraadt 973: size_t len = sizeof(ipipstat);
1.10 angelos 974:
1.103 deraadt 975: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
976: &ipipstat, &len, NULL, 0) == -1) {
977: if (errno != ENOPROTOOPT)
1.124 guenther 978: warn("%s", name);
1.55 mickey 979: return;
1.103 deraadt 980: }
981:
1.55 mickey 982: printf("%s:\n", name);
1.45 angelos 983: #define p(f, m) if (ipipstat.f || sflag <= 1) \
1.60 deraadt 984: printf(m, ipipstat.f, plural(ipipstat.f))
1.10 angelos 985:
1.55 mickey 986: p(ipips_ipackets, "\t%u total input packet%s\n");
987: p(ipips_opackets, "\t%u total output packet%s\n");
988: p(ipips_hdrops, "\t%u packet%s shorter than header shows\n");
989: p(ipips_pdrops, "\t%u packet%s dropped due to policy\n");
990: p(ipips_spoof, "\t%u packet%s with possibly spoofed local addresses\n");
991: p(ipips_qfull, "\t%u packet%s were dropped due to full output queue\n");
1.45 angelos 992: p(ipips_ibytes, "\t%qu input byte%s\n");
993: p(ipips_obytes, "\t%qu output byte%s\n");
1.63 deraadt 994: p(ipips_family, "\t%u protocol family mismatche%s\n");
995: p(ipips_unspec, "\t%u attempt%s to use tunnel with unspecified endpoint(s)\n");
1.69 mcbride 996: #undef p
997: }
998:
1.84 deraadt 999: /*
1.69 mcbride 1000: * Dump CARP statistics structure.
1001: */
1002: void
1.103 deraadt 1003: carp_stats(char *name)
1.69 mcbride 1004: {
1005: struct carpstats carpstat;
1.133 guenther 1006: int mib[] = { CTL_NET, PF_INET, IPPROTO_CARP, CARPCTL_STATS };
1.103 deraadt 1007: size_t len = sizeof(carpstat);
1.69 mcbride 1008:
1.103 deraadt 1009: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
1010: &carpstat, &len, NULL, 0) == -1) {
1011: if (errno != ENOPROTOOPT)
1.124 guenther 1012: warn("%s", name);
1.69 mcbride 1013: return;
1.103 deraadt 1014: }
1015:
1.69 mcbride 1016: printf("%s:\n", name);
1017: #define p(f, m) if (carpstat.f || sflag <= 1) \
1018: printf(m, carpstat.f, plural(carpstat.f))
1019: #define p2(f, m) if (carpstat.f || sflag <= 1) \
1020: printf(m, carpstat.f)
1021:
1.87 mcbride 1022: p(carps_ipackets, "\t%llu packet%s received (IPv4)\n");
1023: p(carps_ipackets6, "\t%llu packet%s received (IPv6)\n");
1024: p(carps_badif, "\t\t%llu packet%s discarded for bad interface\n");
1.89 mcbride 1025: p(carps_badttl, "\t\t%llu packet%s discarded for wrong TTL\n");
1.87 mcbride 1026: p(carps_hdrops, "\t\t%llu packet%s shorter than header\n");
1027: p(carps_badsum, "\t\t%llu discarded for bad checksum%s\n");
1028: p(carps_badver, "\t\t%llu discarded packet%s with a bad version\n");
1029: p2(carps_badlen, "\t\t%llu discarded because packet too short\n");
1030: p2(carps_badauth, "\t\t%llu discarded for bad authentication\n");
1.106 mpf 1031: p2(carps_badvhid, "\t\t%llu discarded for unknown vhid\n");
1.87 mcbride 1032: p2(carps_badaddrs, "\t\t%llu discarded because of a bad address list\n");
1033: p(carps_opackets, "\t%llu packet%s sent (IPv4)\n");
1034: p(carps_opackets6, "\t%llu packet%s sent (IPv6)\n");
1.89 mcbride 1035: p2(carps_onomem, "\t\t%llu send failed due to mbuf memory error\n");
1.101 joel 1036: p(carps_preempt, "\t%llu transition%s to master\n");
1.51 jjbg 1037: #undef p
1.70 mcbride 1038: #undef p2
1.51 jjbg 1039: }
1040:
1.94 deraadt 1041: /*
1.75 mcbride 1042: * Dump pfsync statistics structure.
1043: */
1044: void
1.103 deraadt 1045: pfsync_stats(char *name)
1.75 mcbride 1046: {
1047: struct pfsyncstats pfsyncstat;
1.133 guenther 1048: int mib[] = { CTL_NET, PF_INET, IPPROTO_PFSYNC, PFSYNCCTL_STATS };
1.103 deraadt 1049: size_t len = sizeof(pfsyncstat);
1.75 mcbride 1050:
1.103 deraadt 1051: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
1052: &pfsyncstat, &len, NULL, 0) == -1) {
1053: if (errno != ENOPROTOOPT)
1.124 guenther 1054: warn("%s", name);
1.75 mcbride 1055: return;
1.103 deraadt 1056: }
1057:
1.75 mcbride 1058: printf("%s:\n", name);
1059: #define p(f, m) if (pfsyncstat.f || sflag <= 1) \
1060: printf(m, pfsyncstat.f, plural(pfsyncstat.f))
1061: #define p2(f, m) if (pfsyncstat.f || sflag <= 1) \
1062: printf(m, pfsyncstat.f)
1063:
1.86 mcbride 1064: p(pfsyncs_ipackets, "\t%llu packet%s received (IPv4)\n");
1065: p(pfsyncs_ipackets6, "\t%llu packet%s received (IPv6)\n");
1066: p(pfsyncs_badif, "\t\t%llu packet%s discarded for bad interface\n");
1067: p(pfsyncs_badttl, "\t\t%llu packet%s discarded for bad ttl\n");
1068: p(pfsyncs_hdrops, "\t\t%llu packet%s shorter than header\n");
1069: p(pfsyncs_badver, "\t\t%llu packet%s discarded for bad version\n");
1070: p(pfsyncs_badauth, "\t\t%llu packet%s discarded for bad HMAC\n");
1071: p(pfsyncs_badact,"\t\t%llu packet%s discarded for bad action\n");
1072: p(pfsyncs_badlen, "\t\t%llu packet%s discarded for short packet\n");
1073: p(pfsyncs_badval, "\t\t%llu state%s discarded for bad values\n");
1074: p(pfsyncs_stale, "\t\t%llu stale state%s\n");
1075: p(pfsyncs_badstate, "\t\t%llu failed state lookup/insert%s\n");
1076: p(pfsyncs_opackets, "\t%llu packet%s sent (IPv4)\n");
1077: p(pfsyncs_opackets6, "\t%llu packet%s sent (IPv6)\n");
1078: p2(pfsyncs_onomem, "\t\t%llu send failed due to mbuf memory error\n");
1079: p2(pfsyncs_oerrors, "\t\t%llu send error\n");
1.107 gollo 1080: #undef p
1081: #undef p2
1082: }
1083:
1084: /*
1085: * Dump pflow statistics structure.
1086: */
1087: void
1088: pflow_stats(char *name)
1089: {
1090: struct pflowstats flowstats;
1091: int mib[] = { CTL_NET, PF_PFLOW, NET_PFLOW_STATS };
1092: size_t len = sizeof(struct pflowstats);
1093:
1094: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]), &flowstats, &len,
1095: NULL, 0) == -1) {
1096: if (errno != ENOPROTOOPT)
1.124 guenther 1097: warn("%s", name);
1.107 gollo 1098: return;
1099: }
1100:
1101: printf("%s:\n", name);
1102: #define p(f, m) if (flowstats.f || sflag <= 1) \
1103: printf(m, flowstats.f, plural(flowstats.f))
1104: #define p2(f, m) if (flowstats.f || sflag <= 1) \
1105: printf(m, flowstats.f)
1106:
1107: p(pflow_flows, "\t%llu flow%s sent\n");
1108: p(pflow_packets, "\t%llu packet%s sent\n");
1109: p2(pflow_onomem, "\t\t%llu send failed due to mbuf memory error\n");
1110: p2(pflow_oerrors, "\t\t%llu send error\n");
1.75 mcbride 1111: #undef p
1112: #undef p2
1113: }
1114:
1.51 jjbg 1115: /*
1116: * Dump IPCOMP statistics structure.
1117: */
1118: void
1.103 deraadt 1119: ipcomp_stats(char *name)
1.51 jjbg 1120: {
1121: struct ipcompstat ipcompstat;
1.133 guenther 1122: int mib[] = { CTL_NET, PF_INET, IPPROTO_IPCOMP, IPCOMPCTL_STATS };
1.103 deraadt 1123: size_t len = sizeof(ipcompstat);
1.51 jjbg 1124:
1.103 deraadt 1125: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
1126: &ipcompstat, &len, NULL, 0) == -1) {
1127: if (errno != ENOPROTOOPT)
1.124 guenther 1128: warn("%s", name);
1.51 jjbg 1129: return;
1.103 deraadt 1130: }
1131:
1.51 jjbg 1132: printf("%s:\n", name);
1133: #define p(f, m) if (ipcompstat.f || sflag <= 1) \
1.60 deraadt 1134: printf(m, ipcompstat.f, plural(ipcompstat.f))
1.51 jjbg 1135:
1136: p(ipcomps_input, "\t%u input IPCOMP packet%s\n");
1137: p(ipcomps_output, "\t%u output IPCOMP packet%s\n");
1138: p(ipcomps_nopf, "\t%u packet%s from unsupported protocol families\n");
1139: p(ipcomps_hdrops, "\t%u packet%s shorter than header shows\n");
1140: p(ipcomps_pdrops, "\t%u packet%s dropped due to policy\n");
1141: p(ipcomps_notdb, "\t%u packet%s for which no TDB was found\n");
1142: p(ipcomps_badkcr, "\t%u input packet%s that failed to be processed\n");
1.55 mickey 1143: p(ipcomps_noxform, "\t%u packet%s for which no XFORM was set in TDB received\n");
1.51 jjbg 1144: p(ipcomps_qfull, "\t%u packet%s were dropped due to full output queue\n");
1145: p(ipcomps_wrap, "\t%u packet%s where counter wrapping was detected\n");
1.62 jsyn 1146: p(ipcomps_invalid, "\t%u packet%s attempted to use an invalid TDB\n");
1.51 jjbg 1147: p(ipcomps_toobig, "\t%u packet%s got larger than max IP packet size\n");
1148: p(ipcomps_crypto, "\t%u packet%s that failed (de)compression processing\n");
1.64 jason 1149: p(ipcomps_minlen, "\t%u packet%s less than minimum compression length\n");
1.51 jjbg 1150: p(ipcomps_ibytes, "\t%qu input byte%s\n");
1151: p(ipcomps_obytes, "\t%qu output byte%s\n");
1152:
1.10 angelos 1153: #undef p
1.1 deraadt 1154: }
1.96 markus 1155:
1156: /*
1.114 bluhm 1157: * Dump the contents of a socket structure
1158: */
1159: void
1160: socket_dump(u_long off)
1161: {
1162: struct socket so;
1163:
1164: if (off == 0)
1165: return;
1166: kread(off, &so, sizeof(so));
1167:
1168: #define p(fmt, v, sep) printf(#v " " fmt sep, so.v);
1.123 deraadt 1169: #define pll(fmt, v, sep) printf(#v " " fmt sep, (long long) so.v);
1.122 deraadt 1170: #define pp(fmt, v, sep) printf(#v " " fmt sep, hideroot ? 0 : so.v);
1171: printf("socket %#lx\n ", hideroot ? 0 : off);
1.124 guenther 1172: p("%#.4x", so_type, "\n ");
1173: p("%#.4x", so_options, "\n ");
1.114 bluhm 1174: p("%d", so_linger, "\n ");
1.124 guenther 1175: p("%#.4x", so_state, "\n ");
1.122 deraadt 1176: pp("%p", so_pcb, ", ");
1177: pp("%p", so_proto, ", ");
1178: pp("%p", so_head, "\n ");
1.114 bluhm 1179: p("%d", so_q0len, ", ");
1180: p("%d", so_qlen, ", ");
1181: p("%d", so_qlimit, "\n ");
1182: p("%d", so_timeo, "\n ");
1183: p("%u", so_error, "\n ");
1184: p("%d", so_pgid, ", ");
1185: p("%u", so_siguid, ", ");
1186: p("%u", so_sigeuid, "\n ");
1187: p("%lu", so_oobmark, "\n ");
1.122 deraadt 1188: pp("%p", so_splice, ", ");
1189: pp("%p", so_spliceback, "\n ");
1.115 bluhm 1190: p("%lld", so_splicelen, ", ");
1.118 bluhm 1191: p("%lld", so_splicemax, ", ");
1.123 deraadt 1192: pll("%lld", so_idletv.tv_sec, ", ");
1.118 bluhm 1193: p("%ld", so_idletv.tv_usec, "\n ");
1.114 bluhm 1194: sockbuf_dump(&so.so_rcv, "so_rcv");
1195: sockbuf_dump(&so.so_snd, "so_snd");
1196: p("%u", so_euid, ", ");
1197: p("%u", so_ruid, ", ");
1198: p("%u", so_egid, ", ");
1199: p("%u", so_rgid, "\n ");
1200: p("%d", so_cpid, "\n");
1201: #undef p
1.122 deraadt 1202: #undef pp
1.114 bluhm 1203:
1204: if (!vflag)
1205: return;
1206: protosw_dump((u_long)so.so_proto, (u_long)so.so_pcb);
1207: }
1208:
1209: /*
1210: * Dump the contents of a socket buffer
1211: */
1212: void
1213: sockbuf_dump(struct sockbuf *sb, const char *name)
1214: {
1215: #define p(fmt, v, sep) printf(#v " " fmt sep, sb->v);
1216: printf("%s ", name);
1217: p("%lu", sb_cc, ", ");
1218: p("%lu", sb_datacc, ", ");
1219: p("%lu", sb_hiwat, ", ");
1220: p("%lu", sb_wat, "\n ");
1221: printf("%s ", name);
1222: p("%lu", sb_mbcnt, ", ");
1223: p("%lu", sb_mbmax, ", ");
1224: p("%ld", sb_lowat, "\n ");
1225: printf("%s ", name);
1.124 guenther 1226: p("%#.8x", sb_flagsintr, ", ");
1227: p("%#.4x", sb_flags, ", ");
1.114 bluhm 1228: p("%u", sb_timeo, "\n ");
1229: #undef p
1230: }
1231:
1232: /*
1233: * Dump the contents of a protosw structure
1234: */
1235: void
1236: protosw_dump(u_long off, u_long pcb)
1237: {
1238: struct protosw proto;
1239:
1240: if (off == 0)
1241: return;
1242: kread(off, &proto, sizeof(proto));
1243:
1244: #define p(fmt, v, sep) printf(#v " " fmt sep, proto.v);
1.122 deraadt 1245: #define pp(fmt, v, sep) printf(#v " " fmt sep, hideroot ? 0 : proto.v);
1246: printf("protosw %#lx\n ", hideroot ? 0 : off);
1.124 guenther 1247: p("%#.4x", pr_type, "\n ");
1.122 deraadt 1248: pp("%p", pr_domain, "\n ");
1.114 bluhm 1249: p("%d", pr_protocol, "\n ");
1.124 guenther 1250: p("%#.4x", pr_flags, "\n");
1.114 bluhm 1251: #undef p
1.122 deraadt 1252: #undef pp
1.114 bluhm 1253:
1254: domain_dump((u_long)proto.pr_domain, pcb, proto.pr_protocol);
1255: }
1256:
1257: /*
1258: * Dump the contents of a domain structure
1259: */
1260: void
1261: domain_dump(u_long off, u_long pcb, short protocol)
1262: {
1263: struct domain dom;
1264: char name[256];
1265:
1266: if (off == 0)
1267: return;
1268: kread(off, &dom, sizeof(dom));
1269: kread((u_long)dom.dom_name, name, sizeof(name));
1270:
1271: #define p(fmt, v, sep) printf(#v " " fmt sep, dom.v);
1.122 deraadt 1272: printf("domain %#lx\n ", hideroot ? 0 : off);
1.114 bluhm 1273: p("%d", dom_family, "\n ");
1.124 guenther 1274: printf("dom_name %.*s\n", (int)sizeof(name), name);
1.114 bluhm 1275: #undef p
1276:
1277: switch (dom.dom_family) {
1278: case AF_INET:
1279: case AF_INET6:
1280: inpcb_dump(pcb, protocol, dom.dom_family);
1281: break;
1282: case AF_UNIX:
1283: unpcb_dump(pcb);
1284: break;
1285: }
1286: }
1287:
1288: /*
1289: * Dump the contents of a internet PCB
1290: */
1291: void
1292: inpcb_dump(u_long off, short protocol, int af)
1293: {
1294: struct inpcb inp;
1295: char faddr[256], laddr[256];
1296:
1297: if (off == 0)
1298: return;
1299: kread(off, &inp, sizeof(inp));
1300: switch (af) {
1301: case AF_INET:
1302: inet_ntop(af, &inp.inp_faddr, faddr, sizeof(faddr));
1303: inet_ntop(af, &inp.inp_laddr, laddr, sizeof(laddr));
1304: break;
1305: case AF_INET6:
1306: inet_ntop(af, &inp.inp_faddr6, faddr, sizeof(faddr));
1307: inet_ntop(af, &inp.inp_laddr6, laddr, sizeof(laddr));
1308: break;
1309: default:
1310: faddr[0] = laddr[0] = '\0';
1311: }
1312:
1313: #define p(fmt, v, sep) printf(#v " " fmt sep, inp.v);
1.122 deraadt 1314: #define pp(fmt, v, sep) printf(#v " " fmt sep, hideroot ? 0 : inp.v);
1315: printf("inpcb %#lx\n ", hideroot ? 0 : off);
1316: pp("%p", inp_table, "\n ");
1.114 bluhm 1317: printf("inp_faddru %s, inp_laddru %s\n ", faddr, laddr);
1318: HTONS(inp.inp_fport);
1319: HTONS(inp.inp_lport);
1320: p("%u", inp_fport, ", ");
1321: p("%u", inp_lport, "\n ");
1.122 deraadt 1322: pp("%p", inp_socket, ", ");
1323: pp("%p", inp_ppcb, "\n ");
1.124 guenther 1324: p("%#.8x", inp_flags, "\n ");
1.114 bluhm 1325: p("%d", inp_hops, "\n ");
1326: p("%u", inp_seclevel[0], ", ");
1327: p("%u", inp_seclevel[1], ", ");
1328: p("%u", inp_seclevel[2], ", ");
1329: p("%u", inp_seclevel[3], "\n ");
1330: p("%#x", inp_secrequire, ", ");
1331: p("%#x", inp_secresult, "\n ");
1332: p("%u", inp_ip_minttl, "\n ");
1.122 deraadt 1333: pp("%p", inp_tdb_in, ", ");
1334: pp("%p", inp_tdb_out, ", ");
1335: pp("%p", inp_ipo, "\n ");
1336: pp("%p", inp_ipsec_remotecred, ", ");
1337: pp("%p", inp_ipsec_remoteauth, "\n ");
1.125 deraadt 1338: p("%d", inp_cksum6, "\n ");
1.122 deraadt 1339: pp("%p", inp_icmp6filt, "\n ");
1340: pp("%p", inp_pf_sk, "\n ");
1.114 bluhm 1341: p("%u", inp_rtableid, "\n ");
1342: p("%d", inp_pipex, "\n");
1343: #undef p
1.122 deraadt 1344: #undef pp
1.114 bluhm 1345:
1346: switch (protocol) {
1347: case IPPROTO_TCP:
1348: tcpcb_dump((u_long)inp.inp_ppcb);
1349: break;
1350: }
1351: }
1352:
1353: /*
1354: * Dump the contents of a TCP PCB
1.96 markus 1355: */
1356: void
1.114 bluhm 1357: tcpcb_dump(u_long off)
1.96 markus 1358: {
1359: struct tcpcb tcpcb;
1360:
1361: if (off == 0)
1362: return;
1363: kread(off, (char *)&tcpcb, sizeof (tcpcb));
1364:
1365: #define p(fmt, v, sep) printf(#v " " fmt sep, tcpcb.v);
1.122 deraadt 1366: #define pp(fmt, v, sep) printf(#v " " fmt sep, hideroot ? 0 : tcpcb.v);
1367: printf("tcpcb %#lx\n ", hideroot ? 0 : off);
1368: pp("%p", t_inpcb, "\n ");
1.96 markus 1369: p("%d", t_state, "");
1.114 bluhm 1370: if (tcpcb.t_state >= 0 && tcpcb.t_state < TCP_NSTATES)
1.96 markus 1371: printf(" (%s)", tcpstates[tcpcb.t_state]);
1.114 bluhm 1372: printf("\n ");
1.96 markus 1373: p("%d", t_rxtshift, ", ");
1374: p("%d", t_rxtcur, ", ");
1.114 bluhm 1375: p("%d", t_dupacks, "\n ");
1.96 markus 1376: p("%u", t_maxseg, ", ");
1377: p("%u", t_maxopd, ", ");
1.114 bluhm 1378: p("%u", t_peermss, "\n ");
1.96 markus 1379: p("0x%x", t_flags, ", ");
1.114 bluhm 1380: p("%u", t_force, "\n ");
1381: p("%u", iss, "\n ");
1.96 markus 1382: p("%u", snd_una, ", ");
1383: p("%u", snd_nxt, ", ");
1.114 bluhm 1384: p("%u", snd_up, "\n ");
1.96 markus 1385: p("%u", snd_wl1, ", ");
1386: p("%u", snd_wl2, ", ");
1.114 bluhm 1387: p("%lu", snd_wnd, "\n ");
1.96 markus 1388: p("%d", sack_enable, ", ");
1389: p("%d", snd_numholes, ", ");
1390: p("%u", snd_fack, ", ");
1.114 bluhm 1391: p("%lu",snd_awnd, "\n ");
1.96 markus 1392: p("%u", retran_data, ", ");
1.114 bluhm 1393: p("%u", snd_last, "\n ");
1394: p("%u", irs, "\n ");
1.96 markus 1395: p("%u", rcv_nxt, ", ");
1396: p("%u", rcv_up, ", ");
1.114 bluhm 1397: p("%lu", rcv_wnd, "\n ");
1398: p("%u", rcv_lastsack, "\n ");
1399: p("%d", rcv_numsacks, "\n ");
1.96 markus 1400: p("%u", rcv_adv, ", ");
1.114 bluhm 1401: p("%u", snd_max, "\n ");
1.96 markus 1402: p("%lu", snd_cwnd, ", ");
1403: p("%lu", snd_ssthresh, ", ");
1.114 bluhm 1404: p("%lu", max_sndwnd, "\n ");
1.96 markus 1405: p("%u", t_rcvtime, ", ");
1406: p("%u", t_rtttime, ", ");
1.114 bluhm 1407: p("%u", t_rtseq, "\n ");
1.96 markus 1408: p("%u", t_srtt, ", ");
1409: p("%u", t_rttvar, ", ");
1.114 bluhm 1410: p("%u", t_rttmin, "\n ");
1.96 markus 1411: p("%u", t_oobflags, ", ");
1.114 bluhm 1412: p("%u", t_iobc, "\n ");
1413: p("%u", t_softerror, "\n ");
1.96 markus 1414: p("%u", snd_scale, ", ");
1415: p("%u", rcv_scale, ", ");
1416: p("%u", request_r_scale, ", ");
1.114 bluhm 1417: p("%u", requested_s_scale, "\n ");
1.96 markus 1418: p("%u", ts_recent, ", ");
1.114 bluhm 1419: p("%u", ts_recent_age, "\n ");
1420: p("%u", last_ack_sent, "\n ");
1.98 markus 1421: HTONS(tcpcb.t_pmtud_ip_len);
1422: HTONS(tcpcb.t_pmtud_nextmtu);
1423: p("%u", t_pmtud_mss_acked, ", ");
1.114 bluhm 1424: p("%u", t_pmtud_mtu_sent, "\n ");
1.98 markus 1425: p("%u", t_pmtud_nextmtu, ", ");
1426: p("%u", t_pmtud_ip_len, ", ");
1.114 bluhm 1427: p("%u", t_pmtud_ip_hl, "\n ");
1428: p("%u", t_pmtud_th_seq, "\n ");
1.96 markus 1429: p("%u", pf, "\n");
1430: #undef p
1.122 deraadt 1431: #undef pp
1.98 markus 1432: }
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