Annotation of src/usr.bin/netstat/inet.c, Revision 1.133
1.133 ! guenther 1: /* $OpenBSD: inet.c,v 1.132 2014/01/25 10:03:32 claudio 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/in_systm.h>
44: #include <netinet/ip.h>
45: #include <netinet/in_pcb.h>
46: #include <netinet/ip_icmp.h>
47: #include <netinet/icmp_var.h>
48: #include <netinet/igmp_var.h>
49: #include <netinet/ip_var.h>
1.90 mcbride 50: #include <netinet/pim_var.h>
1.1 deraadt 51: #include <netinet/tcp.h>
52: #include <netinet/tcpip.h>
53: #include <netinet/tcp_seq.h>
54: #define TCPSTATES
55: #include <netinet/tcp_fsm.h>
56: #include <netinet/tcp_timer.h>
57: #include <netinet/tcp_var.h>
58: #include <netinet/tcp_debug.h>
59: #include <netinet/udp.h>
60: #include <netinet/udp_var.h>
1.30 angelos 61: #include <netinet/ip_ipsp.h>
1.10 angelos 62: #include <netinet/ip_ah.h>
63: #include <netinet/ip_esp.h>
1.45 angelos 64: #include <netinet/ip_ipip.h>
1.52 angelos 65: #include <netinet/ip_ipcomp.h>
1.34 angelos 66: #include <netinet/ip_ether.h>
1.69 mcbride 67: #include <netinet/ip_carp.h>
1.111 michele 68: #include <netinet/ip_divert.h>
1.75 mcbride 69: #include <net/if.h>
70: #include <net/pfvar.h>
71: #include <net/if_pfsync.h>
1.107 gollo 72: #include <net/if_pflow.h>
1.1 deraadt 73:
1.103 deraadt 74: #include <rpc/rpc.h>
75: #include <rpc/pmap_prot.h>
76: #include <rpc/pmap_clnt.h>
77:
1.1 deraadt 78: #include <arpa/inet.h>
1.110 chl 79: #include <err.h>
1.18 millert 80: #include <limits.h>
1.1 deraadt 81: #include <netdb.h>
82: #include <stdio.h>
83: #include <string.h>
84: #include <unistd.h>
1.14 dgregor 85: #include <stdlib.h>
1.103 deraadt 86: #include <errno.h>
1.1 deraadt 87: #include "netstat.h"
88:
89: struct inpcb inpcb;
90: struct tcpcb tcpcb;
91: struct socket sockb;
92:
1.56 millert 93: char *inetname(struct in_addr *);
1.63 deraadt 94: void inetprint(struct in_addr *, in_port_t, char *, int);
1.56 millert 95: char *inet6name(struct in6_addr *);
1.108 deraadt 96: void inet6print(struct in6_addr *, int, char *);
1.114 bluhm 97: void sockbuf_dump(struct sockbuf *, const char *);
98: void protosw_dump(u_long, u_long);
99: void domain_dump(u_long, u_long, short);
100: void inpcb_dump(u_long, short, int);
101: void tcpcb_dump(u_long);
1.1 deraadt 102:
103: /*
104: * Print a summary of connections related to an Internet
105: * protocol. For TCP, also give state of connection.
106: * Listening processes (aflag) are suppressed unless the
107: * -a (all) flag is specified.
108: */
109: void
1.119 mikeb 110: protopr(u_long off, char *name, int af, u_int tableid, u_long pcbaddr)
1.48 itojun 111: {
1.1 deraadt 112: struct inpcbtable table;
1.127 tedu 113: struct inpcb *prev, *next;
1.129 tedu 114: struct inpcb inpcb, prevpcb;
1.105 sthen 115: int istcp, israw, isany;
1.116 jsing 116: int addrlen = 22;
1.54 mpech 117: int first = 1;
1.38 itojun 118: char *name0;
119: char namebuf[20];
1.1 deraadt 120:
1.38 itojun 121: name0 = name;
1.1 deraadt 122: if (off == 0)
123: return;
124: istcp = strcmp(name, "tcp") == 0;
1.72 markus 125: israw = strncmp(name, "ip", 2) == 0;
1.93 jaredy 126: kread(off, &table, sizeof table);
1.128 tedu 127: prev = NULL;
128: next = TAILQ_FIRST(&table.inpt_queue);
1.1 deraadt 129:
1.127 tedu 130: while (next != NULL) {
1.93 jaredy 131: kread((u_long)next, &inpcb, sizeof inpcb);
1.129 tedu 132: if (prev != NULL) {
133: kread((u_long)prev, &prevpcb, sizeof prevpcb);
134: if (TAILQ_NEXT(&prevpcb, inp_queue) != next) {
135: printf("PCB list changed\n");
136: break;
137: }
138: }
1.1 deraadt 139: prev = next;
1.126 krw 140: next = TAILQ_NEXT(&inpcb, inp_queue);
1.48 itojun 141:
142: switch (af) {
143: case AF_INET:
144: if ((inpcb.inp_flags & INP_IPV6) != 0)
145: continue;
1.105 sthen 146: isany = inet_lnaof(inpcb.inp_faddr) == INADDR_ANY;
1.48 itojun 147: break;
148: case AF_INET6:
149: if ((inpcb.inp_flags & INP_IPV6) == 0)
150: continue;
1.105 sthen 151: isany = IN6_IS_ADDR_UNSPECIFIED(&inpcb.inp_faddr6);
1.48 itojun 152: break;
153: default:
1.105 sthen 154: isany = 0;
1.48 itojun 155: break;
156: }
1.1 deraadt 157:
1.114 bluhm 158: if (Pflag) {
159: if (istcp && pcbaddr == (u_long)inpcb.inp_ppcb) {
160: if (vflag)
161: socket_dump((u_long)inpcb.inp_socket);
162: else
163: tcpcb_dump(pcbaddr);
164: } else if (pcbaddr == (u_long)prev) {
165: if (vflag)
166: socket_dump((u_long)inpcb.inp_socket);
167: else
168: inpcb_dump(pcbaddr, 0, af);
169: }
170: continue;
171: }
1.119 mikeb 172:
173: if (inpcb.inp_rtableid != tableid)
174: continue;
1.114 bluhm 175:
1.93 jaredy 176: kread((u_long)inpcb.inp_socket, &sockb, sizeof (sockb));
1.1 deraadt 177: if (istcp) {
1.93 jaredy 178: kread((u_long)inpcb.inp_ppcb, &tcpcb, sizeof (tcpcb));
1.105 sthen 179: if (!aflag && tcpcb.t_state <= TCPS_LISTEN)
180: continue;
181: } else if (!aflag && isany)
182: continue;
1.1 deraadt 183: if (first) {
184: printf("Active Internet connections");
185: if (aflag)
186: printf(" (including servers)");
187: putchar('\n');
1.116 jsing 188: if (Aflag) {
189: addrlen = 18;
190: printf("%-*.*s ", PLEN, PLEN, "PCB");
191: }
192: printf("%-7.7s %-6.6s %-6.6s ",
193: "Proto", "Recv-Q", "Send-Q");
194: if (Bflag && istcp)
195: printf("%-6.6s %-6.6s %-6.6s ",
196: "Recv-W", "Send-W", "Cgst-W");
197: printf(" %-*.*s %-*.*s %s\n",
198: addrlen, addrlen, "Local Address",
199: addrlen, addrlen, "Foreign Address", "(state)");
1.1 deraadt 200: first = 0;
201: }
1.38 itojun 202: if (Aflag) {
1.1 deraadt 203: if (istcp)
1.122 deraadt 204: printf("%*p ", PLEN, hideroot ? 0 : inpcb.inp_ppcb);
1.1 deraadt 205: else
1.122 deraadt 206: printf("%*p ", PLEN, hideroot ? 0 : prev);
1.38 itojun 207: }
1.72 markus 208: if (inpcb.inp_flags & INP_IPV6 && !israw) {
1.60 deraadt 209: strlcpy(namebuf, name0, sizeof namebuf);
210: strlcat(namebuf, "6", sizeof namebuf);
1.38 itojun 211: name = namebuf;
212: } else
213: name = name0;
1.116 jsing 214: printf("%-7.7s %6lu %6lu ",
215: name, sockb.so_rcv.sb_cc, sockb.so_snd.sb_cc);
216: if (Bflag && istcp)
217: printf("%6lu %6lu %6lu ", tcpcb.rcv_wnd, tcpcb.snd_wnd,
218: (tcpcb.t_state == TCPS_ESTABLISHED) ?
219: tcpcb.snd_cwnd : 0);
220:
1.38 itojun 221: if (inpcb.inp_flags & INP_IPV6) {
222: inet6print(&inpcb.inp_laddr6, (int)inpcb.inp_lport,
1.108 deraadt 223: name);
1.38 itojun 224: inet6print(&inpcb.inp_faddr6, (int)inpcb.inp_fport,
1.108 deraadt 225: name);
1.103 deraadt 226: } else {
1.38 itojun 227: inetprint(&inpcb.inp_laddr, (int)inpcb.inp_lport,
1.63 deraadt 228: name, 1);
1.38 itojun 229: inetprint(&inpcb.inp_faddr, (int)inpcb.inp_fport,
1.63 deraadt 230: name, 0);
1.38 itojun 231: }
1.1 deraadt 232: if (istcp) {
233: if (tcpcb.t_state < 0 || tcpcb.t_state >= TCP_NSTATES)
234: printf(" %d", tcpcb.t_state);
235: else
236: printf(" %s", tcpstates[tcpcb.t_state]);
1.72 markus 237: } else if (israw) {
238: u_int8_t proto;
1.103 deraadt 239:
1.72 markus 240: if (inpcb.inp_flags & INP_IPV6)
241: proto = inpcb.inp_ipv6.ip6_nxt;
242: else
243: proto = inpcb.inp_ip.ip_p;
1.88 otto 244: printf(" %u", proto);
1.1 deraadt 245: }
246: putchar('\n');
247: }
248: }
249:
250: /*
251: * Dump TCP statistics structure.
252: */
253: void
1.103 deraadt 254: tcp_stats(char *name)
1.1 deraadt 255: {
256: struct tcpstat tcpstat;
1.133 ! guenther 257: int mib[] = { CTL_NET, PF_INET, IPPROTO_TCP, TCPCTL_STATS };
1.103 deraadt 258: size_t len = sizeof(tcpstat);
1.1 deraadt 259:
1.102 reyk 260: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
261: &tcpstat, &len, NULL, 0) == -1) {
1.103 deraadt 262: if (errno != ENOPROTOOPT)
1.124 guenther 263: warn("%s", name);
1.102 reyk 264: return;
265: }
266:
1.63 deraadt 267: printf("%s:\n", name);
1.1 deraadt 268: #define p(f, m) if (tcpstat.f || sflag <= 1) \
1.60 deraadt 269: printf(m, tcpstat.f, plural(tcpstat.f))
1.38 itojun 270: #define p1(f, m) if (tcpstat.f || sflag <= 1) \
1.60 deraadt 271: printf(m, tcpstat.f)
1.1 deraadt 272: #define p2(f1, f2, m) if (tcpstat.f1 || tcpstat.f2 || sflag <= 1) \
1.60 deraadt 273: printf(m, tcpstat.f1, plural(tcpstat.f1), tcpstat.f2, plural(tcpstat.f2))
1.38 itojun 274: #define p2a(f1, f2, m) if (tcpstat.f1 || tcpstat.f2 || sflag <= 1) \
1.60 deraadt 275: printf(m, tcpstat.f1, plural(tcpstat.f1), tcpstat.f2)
1.1 deraadt 276: #define p3(f, m) if (tcpstat.f || sflag <= 1) \
1.60 deraadt 277: printf(m, tcpstat.f, plurales(tcpstat.f))
1.1 deraadt 278:
1.38 itojun 279: p(tcps_sndtotal, "\t%u packet%s sent\n");
1.1 deraadt 280: p2(tcps_sndpack,tcps_sndbyte,
1.60 deraadt 281: "\t\t%u data packet%s (%qd byte%s)\n");
1.1 deraadt 282: p2(tcps_sndrexmitpack, tcps_sndrexmitbyte,
1.60 deraadt 283: "\t\t%u data packet%s (%qd byte%s) retransmitted\n");
1.26 provos 284: p(tcps_sndrexmitfast, "\t\t%qd fast retransmitted packet%s\n");
1.38 itojun 285: p2a(tcps_sndacks, tcps_delack,
1.60 deraadt 286: "\t\t%u ack-only packet%s (%u delayed)\n");
1.38 itojun 287: p(tcps_sndurg, "\t\t%u URG only packet%s\n");
288: p(tcps_sndprobe, "\t\t%u window probe packet%s\n");
289: p(tcps_sndwinup, "\t\t%u window update packet%s\n");
290: p(tcps_sndctrl, "\t\t%u control packet%s\n");
1.131 henning 291: p(tcps_outswcsum, "\t\t%u packet%s software-checksummed\n");
1.38 itojun 292: p(tcps_rcvtotal, "\t%u packet%s received\n");
293: p2(tcps_rcvackpack, tcps_rcvackbyte, "\t\t%u ack%s (for %qd byte%s)\n");
294: p(tcps_rcvdupack, "\t\t%u duplicate ack%s\n");
295: p(tcps_rcvacktoomuch, "\t\t%u ack%s for unsent data\n");
1.85 markus 296: p(tcps_rcvacktooold, "\t\t%u ack%s for old data\n");
1.1 deraadt 297: p2(tcps_rcvpack, tcps_rcvbyte,
1.60 deraadt 298: "\t\t%u packet%s (%qu byte%s) received in-sequence\n");
1.1 deraadt 299: p2(tcps_rcvduppack, tcps_rcvdupbyte,
1.60 deraadt 300: "\t\t%u completely duplicate packet%s (%qd byte%s)\n");
1.38 itojun 301: p(tcps_pawsdrop, "\t\t%u old duplicate packet%s\n");
1.1 deraadt 302: p2(tcps_rcvpartduppack, tcps_rcvpartdupbyte,
1.62 jsyn 303: "\t\t%u packet%s with some duplicate data (%qd byte%s duplicated)\n");
1.1 deraadt 304: p2(tcps_rcvoopack, tcps_rcvoobyte,
1.60 deraadt 305: "\t\t%u out-of-order packet%s (%qd byte%s)\n");
1.1 deraadt 306: p2(tcps_rcvpackafterwin, tcps_rcvbyteafterwin,
1.60 deraadt 307: "\t\t%u packet%s (%qd byte%s) of data after window\n");
1.38 itojun 308: p(tcps_rcvwinprobe, "\t\t%u window probe%s\n");
309: p(tcps_rcvwinupd, "\t\t%u window update packet%s\n");
310: p(tcps_rcvafterclose, "\t\t%u packet%s received after close\n");
311: p(tcps_rcvbadsum, "\t\t%u discarded for bad checksum%s\n");
312: p(tcps_rcvbadoff, "\t\t%u discarded for bad header offset field%s\n");
313: p1(tcps_rcvshort, "\t\t%u discarded because packet too short\n");
1.58 miod 314: p1(tcps_rcvnosec, "\t\t%u discarded for missing IPsec protection\n");
1.82 markus 315: p1(tcps_rcvmemdrop, "\t\t%u discarded due to memory shortage\n");
1.131 henning 316: p(tcps_inswcsum, "\t\t%u packet%s software-checksummed\n");
1.80 markus 317: p(tcps_rcvbadsig, "\t\t%u bad/missing md5 checksum%s\n");
318: p(tcps_rcvgoodsig, "\t\t%qd good md5 checksum%s\n");
1.38 itojun 319: p(tcps_connattempt, "\t%u connection request%s\n");
320: p(tcps_accepts, "\t%u connection accept%s\n");
321: p(tcps_connects, "\t%u connection%s established (including accepts)\n");
1.1 deraadt 322: p2(tcps_closed, tcps_drops,
1.60 deraadt 323: "\t%u connection%s closed (including %u drop%s)\n");
1.83 markus 324: p(tcps_conndrained, "\t%qd connection%s drained\n");
1.38 itojun 325: p(tcps_conndrops, "\t%u embryonic connection%s dropped\n");
1.1 deraadt 326: p2(tcps_rttupdated, tcps_segstimed,
1.60 deraadt 327: "\t%u segment%s updated rtt (of %u attempt%s)\n");
1.38 itojun 328: p(tcps_rexmttimeo, "\t%u retransmit timeout%s\n");
329: p(tcps_timeoutdrop, "\t\t%u connection%s dropped by rexmit timeout\n");
330: p(tcps_persisttimeo, "\t%u persist timeout%s\n");
331: p(tcps_keeptimeo, "\t%u keepalive timeout%s\n");
332: p(tcps_keepprobe, "\t\t%u keepalive probe%s sent\n");
333: p(tcps_keepdrops, "\t\t%u connection%s dropped by keepalive\n");
334: p(tcps_predack, "\t%u correct ACK header prediction%s\n");
335: p(tcps_preddat, "\t%u correct data packet header prediction%s\n");
336: p3(tcps_pcbhashmiss, "\t%u PCB cache miss%s\n");
1.59 kjc 337:
338: p(tcps_ecn_accepts, "\t%u ECN connection%s accepted\n");
339: p(tcps_ecn_rcvece, "\t\t%u ECE packet%s received\n");
340: p(tcps_ecn_rcvcwr, "\t\t%u CWR packet%s received\n");
341: p(tcps_ecn_rcvce, "\t\t%u CE packet%s received\n");
342: p(tcps_ecn_sndect, "\t\t%u ECT packet%s sent\n");
343: p(tcps_ecn_sndece, "\t\t%u ECE packet%s sent\n");
344: p(tcps_ecn_sndcwr, "\t\t%u CWR packet%s sent\n");
345: p1(tcps_cwr_frecovery, "\t\t\tcwr by fastrecovery: %u\n");
346: p1(tcps_cwr_timeout, "\t\t\tcwr by timeout: %u\n");
347: p1(tcps_cwr_ecn, "\t\t\tcwr by ecn: %u\n");
1.78 markus 348:
349: p(tcps_badsyn, "\t%u bad connection attempt%s\n");
350: p1(tcps_sc_added, "\t%qd SYN cache entries added\n");
351: p(tcps_sc_collisions, "\t\t%qd hash collision%s\n");
352: p1(tcps_sc_completed, "\t\t%qd completed\n");
353: p1(tcps_sc_aborted, "\t\t%qd aborted (no space to build PCB)\n");
354: p1(tcps_sc_timed_out, "\t\t%qd timed out\n");
355: p1(tcps_sc_overflowed, "\t\t%qd dropped due to overflow\n");
356: p1(tcps_sc_bucketoverflow, "\t\t%qd dropped due to bucket overflow\n");
357: p1(tcps_sc_reset, "\t\t%qd dropped due to RST\n");
358: p1(tcps_sc_unreach, "\t\t%qd dropped due to ICMP unreachable\n");
359: p(tcps_sc_retransmitted, "\t%qd SYN,ACK%s retransmitted\n");
360: p(tcps_sc_dupesyn, "\t%qd duplicate SYN%s received for entries "
361: "already in the cache\n");
362: p(tcps_sc_dropped, "\t%qd SYN%s dropped (no route or no space)\n");
1.95 markus 363:
364: p(tcps_sack_recovery_episode, "\t%qd SACK recovery episode%s\n");
365: p(tcps_sack_rexmits,
366: "\t\t%qd segment rexmit%s in SACK recovery episodes\n");
367: p(tcps_sack_rexmit_bytes,
368: "\t\t%qd byte rexmit%s in SACK recovery episodes\n");
369: p(tcps_sack_rcv_opts,
370: "\t%qd SACK option%s received\n");
371: p(tcps_sack_snd_opts, "\t%qd SACK option%s sent\n");
1.59 kjc 372:
1.1 deraadt 373: #undef p
1.38 itojun 374: #undef p1
1.1 deraadt 375: #undef p2
1.38 itojun 376: #undef p2a
1.1 deraadt 377: #undef p3
378: }
379:
380: /*
381: * Dump UDP statistics structure.
382: */
383: void
1.103 deraadt 384: udp_stats(char *name)
1.1 deraadt 385: {
386: struct udpstat udpstat;
387: u_long delivered;
1.133 ! guenther 388: int mib[] = { CTL_NET, PF_INET, IPPROTO_UDP, UDPCTL_STATS };
1.103 deraadt 389: size_t len = sizeof(udpstat);
1.1 deraadt 390:
1.102 reyk 391: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
392: &udpstat, &len, NULL, 0) == -1) {
1.103 deraadt 393: if (errno != ENOPROTOOPT)
1.124 guenther 394: warn("%s", name);
1.102 reyk 395: return;
396: }
397:
1.1 deraadt 398: printf("%s:\n", name);
399: #define p(f, m) if (udpstat.f || sflag <= 1) \
1.60 deraadt 400: printf(m, udpstat.f, plural(udpstat.f))
1.38 itojun 401: #define p1(f, m) if (udpstat.f || sflag <= 1) \
1.60 deraadt 402: printf(m, udpstat.f)
403:
1.16 millert 404: p(udps_ipackets, "\t%lu datagram%s received\n");
1.38 itojun 405: p1(udps_hdrops, "\t%lu with incomplete header\n");
406: p1(udps_badlen, "\t%lu with bad data length field\n");
407: p1(udps_badsum, "\t%lu with bad checksum\n");
408: p1(udps_nosum, "\t%lu with no checksum\n");
1.131 henning 409: p(udps_inswcsum, "\t%lu input packet%s software-checksummed\n");
410: p(udps_outswcsum, "\t%lu output packet%s software-checksummed\n");
1.38 itojun 411: p1(udps_noport, "\t%lu dropped due to no socket\n");
1.16 millert 412: p(udps_noportbcast, "\t%lu broadcast/multicast datagram%s dropped due to no socket\n");
1.58 miod 413: p1(udps_nosec, "\t%lu dropped due to missing IPsec protection\n");
1.38 itojun 414: p1(udps_fullsock, "\t%lu dropped due to full socket buffers\n");
1.60 deraadt 415: delivered = udpstat.udps_ipackets - udpstat.udps_hdrops -
416: udpstat.udps_badlen - udpstat.udps_badsum -
417: udpstat.udps_noport - udpstat.udps_noportbcast -
418: udpstat.udps_fullsock;
1.1 deraadt 419: if (delivered || sflag <= 1)
1.16 millert 420: printf("\t%lu delivered\n", delivered);
421: p(udps_opackets, "\t%lu datagram%s output\n");
1.38 itojun 422: p1(udps_pcbhashmiss, "\t%lu missed PCB cache\n");
1.1 deraadt 423: #undef p
1.38 itojun 424: #undef p1
1.1 deraadt 425: }
426:
427: /*
428: * Dump IP statistics structure.
429: */
430: void
1.103 deraadt 431: ip_stats(char *name)
1.1 deraadt 432: {
433: struct ipstat ipstat;
1.133 ! guenther 434: int mib[] = { CTL_NET, PF_INET, IPPROTO_IP, IPCTL_STATS };
1.109 mbalmer 435: size_t len = sizeof(ipstat);
1.1 deraadt 436:
1.102 reyk 437: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
438: &ipstat, &len, NULL, 0) == -1) {
1.103 deraadt 439: if (errno != ENOPROTOOPT)
1.124 guenther 440: warn("%s", name);
1.102 reyk 441: return;
442: }
443:
1.1 deraadt 444: printf("%s:\n", name);
445: #define p(f, m) if (ipstat.f || sflag <= 1) \
1.60 deraadt 446: printf(m, ipstat.f, plural(ipstat.f))
1.38 itojun 447: #define p1(f, m) if (ipstat.f || sflag <= 1) \
1.60 deraadt 448: printf(m, ipstat.f)
1.1 deraadt 449:
1.16 millert 450: p(ips_total, "\t%lu total packet%s received\n");
451: p(ips_badsum, "\t%lu bad header checksum%s\n");
1.38 itojun 452: p1(ips_toosmall, "\t%lu with size smaller than minimum\n");
453: p1(ips_tooshort, "\t%lu with data size < data length\n");
454: p1(ips_badhlen, "\t%lu with header length < data size\n");
455: p1(ips_badlen, "\t%lu with data length < header length\n");
456: p1(ips_badoptions, "\t%lu with bad options\n");
457: p1(ips_badvers, "\t%lu with incorrect version number\n");
1.16 millert 458: p(ips_fragments, "\t%lu fragment%s received\n");
1.62 jsyn 459: p(ips_fragdropped, "\t%lu fragment%s dropped (duplicates or out of space)\n");
1.16 millert 460: p(ips_badfrags, "\t%lu malformed fragment%s dropped\n");
461: p(ips_fragtimeout, "\t%lu fragment%s dropped after timeout\n");
462: p(ips_reassembled, "\t%lu packet%s reassembled ok\n");
463: p(ips_delivered, "\t%lu packet%s for this host\n");
464: p(ips_noproto, "\t%lu packet%s for unknown/unsupported protocol\n");
465: p(ips_forward, "\t%lu packet%s forwarded\n");
466: p(ips_cantforward, "\t%lu packet%s not forwardable\n");
467: p(ips_redirectsent, "\t%lu redirect%s sent\n");
468: p(ips_localout, "\t%lu packet%s sent from this host\n");
469: p(ips_rawout, "\t%lu packet%s sent with fabricated ip header\n");
470: p(ips_odropped, "\t%lu output packet%s dropped due to no bufs, etc.\n");
471: p(ips_noroute, "\t%lu output packet%s discarded due to no route\n");
472: p(ips_fragmented, "\t%lu output datagram%s fragmented\n");
473: p(ips_ofragments, "\t%lu fragment%s created\n");
474: p(ips_cantfrag, "\t%lu datagram%s that can't be fragmented\n");
1.38 itojun 475: p1(ips_rcvmemdrop, "\t%lu fragment floods\n");
1.42 itojun 476: p(ips_toolong, "\t%lu packet%s with ip length > max ip packet size\n");
477: p(ips_nogif, "\t%lu tunneling packet%s that can't find gif\n");
1.49 itojun 478: p(ips_badaddr, "\t%lu datagram%s with bad address in header\n");
1.131 henning 479: p(ips_inswcsum, "\t%lu input datagram%s software-checksummed\n");
480: p(ips_outswcsum, "\t%lu output datagram%s software-checksummed\n");
1.97 mpf 481: p(ips_notmember, "\t%lu multicast packet%s which we don't join\n");
1.111 michele 482: #undef p
483: #undef p1
484: }
485:
486: /*
487: * Dump DIVERT statistics structure.
488: */
489: void
490: div_stats(char *name)
491: {
492: struct divstat divstat;
1.133 ! guenther 493: int mib[] = { CTL_NET, PF_INET, IPPROTO_DIVERT, DIVERTCTL_STATS };
1.111 michele 494: size_t len = sizeof(divstat);
495:
496: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
497: &divstat, &len, NULL, 0) == -1) {
498: if (errno != ENOPROTOOPT)
1.124 guenther 499: warn("%s", name);
1.111 michele 500: return;
501: }
502:
503: printf("%s:\n", name);
504: #define p(f, m) if (divstat.f || sflag <= 1) \
505: printf(m, divstat.f, plural(divstat.f))
506: #define p1(f, m) if (divstat.f || sflag <= 1) \
507: printf(m, divstat.f)
508: p(divs_ipackets, "\t%lu total packet%s received\n");
509: p1(divs_noport, "\t%lu dropped due to no socket\n");
510: p1(divs_fullsock, "\t%lu dropped due to full socket buffers\n");
511: p(divs_opackets, "\t%lu packet%s output\n");
512: p1(divs_errors, "\t%lu errors\n");
1.1 deraadt 513: #undef p
1.38 itojun 514: #undef p1
1.1 deraadt 515: }
516:
1.68 tedu 517: static char *icmpnames[ICMP_MAXTYPE + 1] = {
1.1 deraadt 518: "echo reply",
519: "#1",
520: "#2",
521: "destination unreachable",
522: "source quench",
523: "routing redirect",
524: "#6",
525: "#7",
526: "echo",
1.9 deraadt 527: "router advertisement",
528: "router solicitation",
1.1 deraadt 529: "time exceeded",
530: "parameter problem",
531: "time stamp",
532: "time stamp reply",
533: "information request",
534: "information request reply",
535: "address mask request",
536: "address mask reply",
1.68 tedu 537: "#19",
538: "#20",
539: "#21",
540: "#22",
541: "#23",
542: "#24",
543: "#25",
544: "#26",
545: "#27",
546: "#28",
547: "#29",
548: "traceroute",
549: "data conversion error",
550: "mobile host redirect",
551: "IPv6 where-are-you",
552: "IPv6 i-am-here",
553: "mobile registration request",
554: "mobile registration reply",
555: "#37",
556: "#38",
557: "SKIP",
558: "Photuris",
1.1 deraadt 559: };
560:
561: /*
562: * Dump ICMP statistics.
563: */
564: void
1.103 deraadt 565: icmp_stats(char *name)
1.1 deraadt 566: {
567: struct icmpstat icmpstat;
1.54 mpech 568: int i, first;
1.133 ! guenther 569: int mib[] = { CTL_NET, PF_INET, IPPROTO_ICMP, ICMPCTL_STATS };
1.103 deraadt 570: size_t len = sizeof(icmpstat);
1.102 reyk 571:
572: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
573: &icmpstat, &len, NULL, 0) == -1) {
1.103 deraadt 574: if (errno != ENOPROTOOPT)
1.124 guenther 575: warn("%s", name);
1.102 reyk 576: return;
577: }
578:
1.1 deraadt 579: printf("%s:\n", name);
580: #define p(f, m) if (icmpstat.f || sflag <= 1) \
1.60 deraadt 581: printf(m, icmpstat.f, plural(icmpstat.f))
1.1 deraadt 582:
1.16 millert 583: p(icps_error, "\t%lu call%s to icmp_error\n");
1.1 deraadt 584: p(icps_oldicmp,
1.61 aaron 585: "\t%lu error%s not generated because old message was icmp\n");
1.130 claudio 586: p(icps_toofreq,
1.132 claudio 587: "\t%lu error%s not generated because of rate limitation\n");
1.130 claudio 588:
1.1 deraadt 589: for (first = 1, i = 0; i < ICMP_MAXTYPE + 1; i++)
590: if (icmpstat.icps_outhist[i] != 0) {
591: if (first) {
1.43 itojun 592: printf("\tOutput packet histogram:\n");
1.1 deraadt 593: first = 0;
594: }
1.68 tedu 595: if (icmpnames[i])
596: printf("\t\t%s:", icmpnames[i]);
597: else
598: printf("\t\t#%d:", i);
599: printf(" %lu\n", icmpstat.icps_outhist[i]);
1.1 deraadt 600: }
1.16 millert 601: p(icps_badcode, "\t%lu message%s with bad code fields\n");
602: p(icps_tooshort, "\t%lu message%s < minimum length\n");
603: p(icps_checksum, "\t%lu bad checksum%s\n");
604: p(icps_badlen, "\t%lu message%s with bad length\n");
1.117 sthen 605: p(icps_bmcastecho, "\t%lu echo request%s to broadcast/multicast "
606: "rejected\n");
1.1 deraadt 607: for (first = 1, i = 0; i < ICMP_MAXTYPE + 1; i++)
608: if (icmpstat.icps_inhist[i] != 0) {
609: if (first) {
1.43 itojun 610: printf("\tInput packet histogram:\n");
1.1 deraadt 611: first = 0;
612: }
1.68 tedu 613: if (icmpnames[i])
614: printf("\t\t%s:", icmpnames[i]);
615: else
616: printf("\t\t#%d:", i);
617: printf(" %lu\n", icmpstat.icps_inhist[i]);
1.1 deraadt 618: }
1.16 millert 619: p(icps_reflect, "\t%lu message response%s generated\n");
1.1 deraadt 620: #undef p
621: }
622:
623: /*
624: * Dump IGMP statistics structure.
625: */
626: void
1.103 deraadt 627: igmp_stats(char *name)
1.1 deraadt 628: {
629: struct igmpstat igmpstat;
1.133 ! guenther 630: int mib[] = { CTL_NET, PF_INET, IPPROTO_IGMP, IGMPCTL_STATS };
1.103 deraadt 631: size_t len = sizeof(igmpstat);
1.1 deraadt 632:
1.103 deraadt 633: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
634: &igmpstat, &len, NULL, 0) == -1) {
635: if (errno != ENOPROTOOPT)
1.124 guenther 636: warn("%s", name);
1.1 deraadt 637: return;
1.103 deraadt 638: }
639:
1.1 deraadt 640: printf("%s:\n", name);
641: #define p(f, m) if (igmpstat.f || sflag <= 1) \
1.60 deraadt 642: printf(m, igmpstat.f, plural(igmpstat.f))
1.1 deraadt 643: #define py(f, m) if (igmpstat.f || sflag <= 1) \
1.60 deraadt 644: printf(m, igmpstat.f, igmpstat.f != 1 ? "ies" : "y")
645:
1.16 millert 646: p(igps_rcv_total, "\t%lu message%s received\n");
1.55 mickey 647: p(igps_rcv_tooshort, "\t%lu message%s received with too few bytes\n");
648: p(igps_rcv_badsum, "\t%lu message%s received with bad checksum\n");
649: py(igps_rcv_queries, "\t%lu membership quer%s received\n");
650: py(igps_rcv_badqueries, "\t%lu membership quer%s received with invalid field(s)\n");
651: p(igps_rcv_reports, "\t%lu membership report%s received\n");
652: p(igps_rcv_badreports, "\t%lu membership report%s received with invalid field(s)\n");
653: p(igps_rcv_ourreports, "\t%lu membership report%s received for groups to which we belong\n");
654: p(igps_snd_reports, "\t%lu membership report%s sent\n");
1.90 mcbride 655: #undef p
656: #undef py
657: }
658:
659: /*
660: * Dump PIM statistics structure.
661: */
662: void
1.103 deraadt 663: pim_stats(char *name)
1.90 mcbride 664: {
665: struct pimstat pimstat;
1.133 ! guenther 666: int mib[] = { CTL_NET, PF_INET, IPPROTO_PIM, PIMCTL_STATS };
1.103 deraadt 667: size_t len = sizeof(pimstat);
1.90 mcbride 668:
1.103 deraadt 669: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
670: &pimstat, &len, NULL, 0) == -1) {
671: if (errno != ENOPROTOOPT)
1.124 guenther 672: warn("%s", name);
1.90 mcbride 673: return;
674: }
675:
676: printf("%s:\n", name);
677: #define p(f, m) if (pimstat.f || sflag <= 1) \
678: printf(m, pimstat.f, plural(pimstat.f))
679: #define py(f, m) if (pimstat.f || sflag <= 1) \
680: printf(m, pimstat.f, pimstat.f != 1 ? "ies" : "y")
681:
682: p(pims_rcv_total_msgs, "\t%llu message%s received\n");
683: p(pims_rcv_total_bytes, "\t%llu byte%s received\n");
684: p(pims_rcv_tooshort, "\t%llu message%s received with too few bytes\n");
685: p(pims_rcv_badsum, "\t%llu message%s received with bad checksum\n");
686: p(pims_rcv_badversion, "\t%llu message%s received with bad version\n");
687: p(pims_rcv_registers_msgs, "\t%llu data register message%s received\n");
688: p(pims_rcv_registers_bytes, "\t%llu data register byte%s received\n");
689: p(pims_rcv_registers_wrongiif, "\t%llu data register message%s received on wrong iif\n");
690: p(pims_rcv_badregisters, "\t%llu bad register%s received\n");
691: p(pims_snd_registers_msgs, "\t%llu data register message%s sent\n");
692: p(pims_snd_registers_bytes, "\t%llu data register byte%s sent\n");
1.1 deraadt 693: #undef p
694: #undef py
695: }
696:
1.5 deraadt 697: struct rpcnams {
698: struct rpcnams *next;
1.16 millert 699: in_port_t port;
1.21 deraadt 700: int proto;
1.5 deraadt 701: char *rpcname;
702: };
703:
1.66 deraadt 704: static char *
1.63 deraadt 705: getrpcportnam(in_port_t port, int proto)
1.5 deraadt 706: {
707: struct sockaddr_in server_addr;
1.54 mpech 708: struct hostent *hp;
1.5 deraadt 709: static struct pmaplist *head;
710: int socket = RPC_ANYSOCK;
711: struct timeval minutetimeout;
1.54 mpech 712: CLIENT *client;
1.5 deraadt 713: struct rpcent *rpc;
714: static int first;
715: static struct rpcnams *rpcn;
716: struct rpcnams *n;
1.23 deraadt 717: char num[20];
1.55 mickey 718:
1.5 deraadt 719: if (first == 0) {
720: first = 1;
1.93 jaredy 721: memset(&server_addr, 0, sizeof server_addr);
1.5 deraadt 722: server_addr.sin_family = AF_INET;
723: if ((hp = gethostbyname("localhost")) != NULL)
1.7 deraadt 724: memmove((caddr_t)&server_addr.sin_addr, hp->h_addr,
1.5 deraadt 725: hp->h_length);
726: else
727: (void) inet_aton("0.0.0.0", &server_addr.sin_addr);
728:
729: minutetimeout.tv_sec = 60;
730: minutetimeout.tv_usec = 0;
731: server_addr.sin_port = htons(PMAPPORT);
732: if ((client = clnttcp_create(&server_addr, PMAPPROG,
1.7 deraadt 733: PMAPVERS, &socket, 50, 500)) == NULL)
734: return (NULL);
1.5 deraadt 735: if (clnt_call(client, PMAPPROC_DUMP, xdr_void, NULL,
1.8 deraadt 736: xdr_pmaplist, &head, minutetimeout) != RPC_SUCCESS) {
1.7 deraadt 737: clnt_destroy(client);
738: return (NULL);
1.5 deraadt 739: }
740: for (; head != NULL; head = head->pml_next) {
741: n = (struct rpcnams *)malloc(sizeof(struct rpcnams));
742: if (n == NULL)
743: continue;
744: n->next = rpcn;
745: rpcn = n;
746: n->port = head->pml_map.pm_port;
1.21 deraadt 747: n->proto = head->pml_map.pm_prot;
1.5 deraadt 748:
749: rpc = getrpcbynumber(head->pml_map.pm_prog);
750: if (rpc)
751: n->rpcname = strdup(rpc->r_name);
752: else {
1.23 deraadt 753: snprintf(num, sizeof num, "%ld",
754: head->pml_map.pm_prog);
1.5 deraadt 755: n->rpcname = strdup(num);
756: }
757: }
758: clnt_destroy(client);
759: }
760:
761: for (n = rpcn; n; n = n->next)
1.21 deraadt 762: if (n->port == port && n->proto == proto)
1.5 deraadt 763: return (n->rpcname);
764: return (NULL);
765: }
766:
1.1 deraadt 767: /*
768: * Pretty print an Internet address (net address + port).
769: * If the nflag was specified, use numbers instead of names.
770: */
771: void
1.63 deraadt 772: inetprint(struct in_addr *in, in_port_t port, char *proto, int local)
1.1 deraadt 773: {
774: struct servent *sp = 0;
1.5 deraadt 775: char line[80], *cp, *nam;
1.1 deraadt 776: int width;
777:
1.23 deraadt 778: snprintf(line, sizeof line, "%.*s.", (Aflag && !nflag) ? 12 : 16,
779: inetname(in));
1.4 millert 780: cp = strchr(line, '\0');
1.1 deraadt 781: if (!nflag && port)
782: sp = getservbyport((int)port, proto);
783: if (sp || port == 0)
1.23 deraadt 784: snprintf(cp, line + sizeof line - cp, "%.8s",
785: sp ? sp->s_name : "*");
1.21 deraadt 786: else if (local && !nflag && (nam = getrpcportnam(ntohs(port),
787: (strcmp(proto, "tcp") == 0 ? IPPROTO_TCP : IPPROTO_UDP))))
1.23 deraadt 788: snprintf(cp, line + sizeof line - cp, "%d[%.8s]",
789: ntohs(port), nam);
1.1 deraadt 790: else
1.23 deraadt 791: snprintf(cp, line + sizeof line - cp, "%d", ntohs(port));
1.1 deraadt 792: width = Aflag ? 18 : 22;
793: printf(" %-*.*s", width, width, line);
794: }
795:
796: /*
797: * Construct an Internet address representation.
798: * If the nflag has been supplied, give
799: * numeric value, otherwise try for symbolic name.
800: */
801: char *
1.63 deraadt 802: inetname(struct in_addr *inp)
1.1 deraadt 803: {
1.54 mpech 804: char *cp;
1.1 deraadt 805: static char line[50];
806: struct hostent *hp;
807: struct netent *np;
1.57 mpech 808: static char domain[MAXHOSTNAMELEN];
1.1 deraadt 809: static int first = 1;
810:
811: if (first && !nflag) {
812: first = 0;
1.57 mpech 813: if (gethostname(domain, sizeof(domain)) == 0 &&
1.4 millert 814: (cp = strchr(domain, '.')))
1.60 deraadt 815: (void) strlcpy(domain, cp + 1, sizeof domain);
1.1 deraadt 816: else
1.60 deraadt 817: domain[0] = '\0';
1.1 deraadt 818: }
1.84 deraadt 819: cp = NULL;
1.1 deraadt 820: if (!nflag && inp->s_addr != INADDR_ANY) {
821: int net = inet_netof(*inp);
822: int lna = inet_lnaof(*inp);
823:
824: if (lna == INADDR_ANY) {
825: np = getnetbyaddr(net, AF_INET);
826: if (np)
827: cp = np->n_name;
828: }
1.84 deraadt 829: if (cp == NULL) {
1.1 deraadt 830: hp = gethostbyaddr((char *)inp, sizeof (*inp), AF_INET);
831: if (hp) {
1.4 millert 832: if ((cp = strchr(hp->h_name, '.')) &&
1.1 deraadt 833: !strcmp(cp + 1, domain))
1.84 deraadt 834: *cp = '\0';
1.1 deraadt 835: cp = hp->h_name;
836: }
837: }
838: }
839: if (inp->s_addr == INADDR_ANY)
1.23 deraadt 840: snprintf(line, sizeof line, "*");
1.1 deraadt 841: else if (cp)
1.23 deraadt 842: snprintf(line, sizeof line, "%s", cp);
1.1 deraadt 843: else {
844: inp->s_addr = ntohl(inp->s_addr);
845: #define C(x) ((x) & 0xff)
1.23 deraadt 846: snprintf(line, sizeof line, "%u.%u.%u.%u",
847: C(inp->s_addr >> 24), C(inp->s_addr >> 16),
848: C(inp->s_addr >> 8), C(inp->s_addr));
1.1 deraadt 849: }
850: return (line);
1.10 angelos 851: }
852:
853: /*
854: * Dump AH statistics structure.
855: */
856: void
1.103 deraadt 857: ah_stats(char *name)
1.10 angelos 858: {
1.55 mickey 859: struct ahstat ahstat;
1.133 ! guenther 860: int mib[] = { CTL_NET, PF_INET, IPPROTO_AH, AHCTL_STATS };
1.103 deraadt 861: size_t len = sizeof(ahstat);
1.10 angelos 862:
1.103 deraadt 863: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
864: &ahstat, &len, NULL, 0) == -1) {
865: if (errno != ENOPROTOOPT)
1.124 guenther 866: warn("%s", name);
1.55 mickey 867: return;
1.103 deraadt 868: }
869:
1.55 mickey 870: printf("%s:\n", name);
1.10 angelos 871: #define p(f, m) if (ahstat.f || sflag <= 1) \
1.60 deraadt 872: printf(m, ahstat.f, plural(ahstat.f))
1.38 itojun 873: #define p1(f, m) if (ahstat.f || sflag <= 1) \
1.60 deraadt 874: printf(m, ahstat.f)
1.10 angelos 875:
1.38 itojun 876: p1(ahs_input, "\t%u input AH packets\n");
877: p1(ahs_output, "\t%u output AH packets\n");
1.55 mickey 878: p(ahs_nopf, "\t%u packet%s from unsupported protocol families\n");
879: p(ahs_hdrops, "\t%u packet%s shorter than header shows\n");
880: p(ahs_pdrops, "\t%u packet%s dropped due to policy\n");
881: p(ahs_notdb, "\t%u packet%s for which no TDB was found\n");
882: p(ahs_badkcr, "\t%u input packet%s that failed to be processed\n");
883: p(ahs_badauth, "\t%u packet%s that failed verification received\n");
884: p(ahs_noxform, "\t%u packet%s for which no XFORM was set in TDB received\n");
885: p(ahs_qfull, "\t%u packet%s were dropped due to full output queue\n");
886: p(ahs_wrap, "\t%u packet%s where counter wrapping was detected\n");
887: p(ahs_replay, "\t%u possibly replayed packet%s received\n");
888: p(ahs_badauthl, "\t%u packet%s with bad authenticator length received\n");
1.62 jsyn 889: p(ahs_invalid, "\t%u packet%s attempted to use an invalid TDB\n");
1.25 niklas 890: p(ahs_toobig, "\t%u packet%s got larger than max IP packet size\n");
1.46 angelos 891: p(ahs_crypto, "\t%u packet%s that failed crypto processing\n");
1.20 angelos 892: p(ahs_ibytes, "\t%qu input byte%s\n");
893: p(ahs_obytes, "\t%qu output byte%s\n");
894:
1.34 angelos 895: #undef p
1.38 itojun 896: #undef p1
1.34 angelos 897: }
898:
899: /*
900: * Dump etherip statistics structure.
901: */
902: void
1.103 deraadt 903: etherip_stats(char *name)
1.34 angelos 904: {
1.55 mickey 905: struct etheripstat etheripstat;
1.133 ! guenther 906: int mib[] = { CTL_NET, PF_INET, IPPROTO_ETHERIP, ETHERIPCTL_STATS };
1.103 deraadt 907: size_t len = sizeof(etheripstat);
1.34 angelos 908:
1.103 deraadt 909: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
910: ðeripstat, &len, NULL, 0) == -1) {
911: if (errno != ENOPROTOOPT)
1.124 guenther 912: warn("%s", name);
1.55 mickey 913: return;
1.103 deraadt 914: }
915:
1.55 mickey 916: printf("%s:\n", name);
1.34 angelos 917: #define p(f, m) if (etheripstat.f || sflag <= 1) \
1.60 deraadt 918: printf(m, etheripstat.f, plural(etheripstat.f))
1.34 angelos 919:
1.53 brian 920: p(etherip_hdrops, "\t%u packet%s shorter than header shows\n");
921: p(etherip_qfull, "\t%u packet%s were dropped due to full output queue\n");
1.34 angelos 922: p(etherip_noifdrops, "\t%u packet%s were dropped because of no interface/bridge information\n");
1.53 brian 923: p(etherip_pdrops, "\t%u packet%s dropped due to policy\n");
924: p(etherip_adrops, "\t%u packet%s dropped for other reasons\n");
925: p(etherip_ipackets, "\t%u input ethernet-in-IP packet%s\n");
926: p(etherip_opackets, "\t%u output ethernet-in-IP packet%s\n");
1.34 angelos 927: p(etherip_ibytes, "\t%qu input byte%s\n");
928: p(etherip_obytes, "\t%qu output byte%s\n");
1.10 angelos 929: #undef p
930: }
931:
932: /*
933: * Dump ESP statistics structure.
934: */
935: void
1.103 deraadt 936: esp_stats(char *name)
1.10 angelos 937: {
1.55 mickey 938: struct espstat espstat;
1.133 ! guenther 939: int mib[] = { CTL_NET, PF_INET, IPPROTO_ESP, ESPCTL_STATS };
1.103 deraadt 940: size_t len = sizeof(espstat);
1.10 angelos 941:
1.103 deraadt 942: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
943: &espstat, &len, NULL, 0) == -1) {
944: if (errno != ENOPROTOOPT)
1.124 guenther 945: warn("%s", name);
1.55 mickey 946: return;
1.103 deraadt 947: }
948:
1.55 mickey 949: printf("%s:\n", name);
1.10 angelos 950: #define p(f, m) if (espstat.f || sflag <= 1) \
1.60 deraadt 951: printf(m, espstat.f, plural(espstat.f))
1.10 angelos 952:
1.38 itojun 953: p(esps_input, "\t%u input ESP packet%s\n");
954: p(esps_output, "\t%u output ESP packet%s\n");
1.55 mickey 955: p(esps_nopf, "\t%u packet%s from unsupported protocol families\n");
956: p(esps_hdrops, "\t%u packet%s shorter than header shows\n");
957: p(esps_pdrops, "\t%u packet%s dropped due to policy\n");
958: p(esps_notdb, "\t%u packet%s for which no TDB was found\n");
959: p(esps_badkcr, "\t%u input packet%s that failed to be processed\n");
960: p(esps_badenc, "\t%u packet%s with bad encryption received\n");
961: p(esps_badauth, "\t%u packet%s that failed verification received\n");
962: p(esps_noxform, "\t%u packet%s for which no XFORM was set in TDB received\n");
963: p(esps_qfull, "\t%u packet%s were dropped due to full output queue\n");
964: p(esps_wrap, "\t%u packet%s where counter wrapping was detected\n");
965: p(esps_replay, "\t%u possibly replayed packet%s received\n");
966: p(esps_badilen, "\t%u packet%s with bad payload size or padding received\n");
1.62 jsyn 967: p(esps_invalid, "\t%u packet%s attempted to use an invalid TDB\n");
1.25 niklas 968: p(esps_toobig, "\t%u packet%s got larger than max IP packet size\n");
1.46 angelos 969: p(esps_crypto, "\t%u packet%s that failed crypto processing\n");
1.74 markus 970: p(esps_udpencin, "\t%u input UDP encapsulated ESP packet%s\n");
971: p(esps_udpencout, "\t%u output UDP encapsulated ESP packet%s\n");
972: p(esps_udpinval, "\t%u UDP packet%s for non-encapsulating TDB received\n");
1.20 angelos 973: p(esps_ibytes, "\t%qu input byte%s\n");
974: p(esps_obytes, "\t%qu output byte%s\n");
1.10 angelos 975:
976: #undef p
977: }
978:
979: /*
1.67 deraadt 980: * Dump IP-in-IP statistics structure.
1.10 angelos 981: */
982: void
1.103 deraadt 983: ipip_stats(char *name)
1.10 angelos 984: {
1.55 mickey 985: struct ipipstat ipipstat;
1.133 ! guenther 986: int mib[] = { CTL_NET, PF_INET, IPPROTO_IPIP, IPIPCTL_STATS };
1.103 deraadt 987: size_t len = sizeof(ipipstat);
1.10 angelos 988:
1.103 deraadt 989: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
990: &ipipstat, &len, NULL, 0) == -1) {
991: if (errno != ENOPROTOOPT)
1.124 guenther 992: warn("%s", name);
1.55 mickey 993: return;
1.103 deraadt 994: }
995:
1.55 mickey 996: printf("%s:\n", name);
1.45 angelos 997: #define p(f, m) if (ipipstat.f || sflag <= 1) \
1.60 deraadt 998: printf(m, ipipstat.f, plural(ipipstat.f))
1.10 angelos 999:
1.55 mickey 1000: p(ipips_ipackets, "\t%u total input packet%s\n");
1001: p(ipips_opackets, "\t%u total output packet%s\n");
1002: p(ipips_hdrops, "\t%u packet%s shorter than header shows\n");
1003: p(ipips_pdrops, "\t%u packet%s dropped due to policy\n");
1004: p(ipips_spoof, "\t%u packet%s with possibly spoofed local addresses\n");
1005: p(ipips_qfull, "\t%u packet%s were dropped due to full output queue\n");
1.45 angelos 1006: p(ipips_ibytes, "\t%qu input byte%s\n");
1007: p(ipips_obytes, "\t%qu output byte%s\n");
1.63 deraadt 1008: p(ipips_family, "\t%u protocol family mismatche%s\n");
1009: p(ipips_unspec, "\t%u attempt%s to use tunnel with unspecified endpoint(s)\n");
1.69 mcbride 1010: #undef p
1011: }
1012:
1.84 deraadt 1013: /*
1.69 mcbride 1014: * Dump CARP statistics structure.
1015: */
1016: void
1.103 deraadt 1017: carp_stats(char *name)
1.69 mcbride 1018: {
1019: struct carpstats carpstat;
1.133 ! guenther 1020: int mib[] = { CTL_NET, PF_INET, IPPROTO_CARP, CARPCTL_STATS };
1.103 deraadt 1021: size_t len = sizeof(carpstat);
1.69 mcbride 1022:
1.103 deraadt 1023: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
1024: &carpstat, &len, NULL, 0) == -1) {
1025: if (errno != ENOPROTOOPT)
1.124 guenther 1026: warn("%s", name);
1.69 mcbride 1027: return;
1.103 deraadt 1028: }
1029:
1.69 mcbride 1030: printf("%s:\n", name);
1031: #define p(f, m) if (carpstat.f || sflag <= 1) \
1032: printf(m, carpstat.f, plural(carpstat.f))
1033: #define p2(f, m) if (carpstat.f || sflag <= 1) \
1034: printf(m, carpstat.f)
1035:
1.87 mcbride 1036: p(carps_ipackets, "\t%llu packet%s received (IPv4)\n");
1037: p(carps_ipackets6, "\t%llu packet%s received (IPv6)\n");
1038: p(carps_badif, "\t\t%llu packet%s discarded for bad interface\n");
1.89 mcbride 1039: p(carps_badttl, "\t\t%llu packet%s discarded for wrong TTL\n");
1.87 mcbride 1040: p(carps_hdrops, "\t\t%llu packet%s shorter than header\n");
1041: p(carps_badsum, "\t\t%llu discarded for bad checksum%s\n");
1042: p(carps_badver, "\t\t%llu discarded packet%s with a bad version\n");
1043: p2(carps_badlen, "\t\t%llu discarded because packet too short\n");
1044: p2(carps_badauth, "\t\t%llu discarded for bad authentication\n");
1.106 mpf 1045: p2(carps_badvhid, "\t\t%llu discarded for unknown vhid\n");
1.87 mcbride 1046: p2(carps_badaddrs, "\t\t%llu discarded because of a bad address list\n");
1047: p(carps_opackets, "\t%llu packet%s sent (IPv4)\n");
1048: p(carps_opackets6, "\t%llu packet%s sent (IPv6)\n");
1.89 mcbride 1049: p2(carps_onomem, "\t\t%llu send failed due to mbuf memory error\n");
1.101 joel 1050: p(carps_preempt, "\t%llu transition%s to master\n");
1.51 jjbg 1051: #undef p
1.70 mcbride 1052: #undef p2
1.51 jjbg 1053: }
1054:
1.94 deraadt 1055: /*
1.75 mcbride 1056: * Dump pfsync statistics structure.
1057: */
1058: void
1.103 deraadt 1059: pfsync_stats(char *name)
1.75 mcbride 1060: {
1061: struct pfsyncstats pfsyncstat;
1.133 ! guenther 1062: int mib[] = { CTL_NET, PF_INET, IPPROTO_PFSYNC, PFSYNCCTL_STATS };
1.103 deraadt 1063: size_t len = sizeof(pfsyncstat);
1.75 mcbride 1064:
1.103 deraadt 1065: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
1066: &pfsyncstat, &len, NULL, 0) == -1) {
1067: if (errno != ENOPROTOOPT)
1.124 guenther 1068: warn("%s", name);
1.75 mcbride 1069: return;
1.103 deraadt 1070: }
1071:
1.75 mcbride 1072: printf("%s:\n", name);
1073: #define p(f, m) if (pfsyncstat.f || sflag <= 1) \
1074: printf(m, pfsyncstat.f, plural(pfsyncstat.f))
1075: #define p2(f, m) if (pfsyncstat.f || sflag <= 1) \
1076: printf(m, pfsyncstat.f)
1077:
1.86 mcbride 1078: p(pfsyncs_ipackets, "\t%llu packet%s received (IPv4)\n");
1079: p(pfsyncs_ipackets6, "\t%llu packet%s received (IPv6)\n");
1080: p(pfsyncs_badif, "\t\t%llu packet%s discarded for bad interface\n");
1081: p(pfsyncs_badttl, "\t\t%llu packet%s discarded for bad ttl\n");
1082: p(pfsyncs_hdrops, "\t\t%llu packet%s shorter than header\n");
1083: p(pfsyncs_badver, "\t\t%llu packet%s discarded for bad version\n");
1084: p(pfsyncs_badauth, "\t\t%llu packet%s discarded for bad HMAC\n");
1085: p(pfsyncs_badact,"\t\t%llu packet%s discarded for bad action\n");
1086: p(pfsyncs_badlen, "\t\t%llu packet%s discarded for short packet\n");
1087: p(pfsyncs_badval, "\t\t%llu state%s discarded for bad values\n");
1088: p(pfsyncs_stale, "\t\t%llu stale state%s\n");
1089: p(pfsyncs_badstate, "\t\t%llu failed state lookup/insert%s\n");
1090: p(pfsyncs_opackets, "\t%llu packet%s sent (IPv4)\n");
1091: p(pfsyncs_opackets6, "\t%llu packet%s sent (IPv6)\n");
1092: p2(pfsyncs_onomem, "\t\t%llu send failed due to mbuf memory error\n");
1093: p2(pfsyncs_oerrors, "\t\t%llu send error\n");
1.107 gollo 1094: #undef p
1095: #undef p2
1096: }
1097:
1098: /*
1099: * Dump pflow statistics structure.
1100: */
1101: void
1102: pflow_stats(char *name)
1103: {
1104: struct pflowstats flowstats;
1105: int mib[] = { CTL_NET, PF_PFLOW, NET_PFLOW_STATS };
1106: size_t len = sizeof(struct pflowstats);
1107:
1108: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]), &flowstats, &len,
1109: NULL, 0) == -1) {
1110: if (errno != ENOPROTOOPT)
1.124 guenther 1111: warn("%s", name);
1.107 gollo 1112: return;
1113: }
1114:
1115: printf("%s:\n", name);
1116: #define p(f, m) if (flowstats.f || sflag <= 1) \
1117: printf(m, flowstats.f, plural(flowstats.f))
1118: #define p2(f, m) if (flowstats.f || sflag <= 1) \
1119: printf(m, flowstats.f)
1120:
1121: p(pflow_flows, "\t%llu flow%s sent\n");
1122: p(pflow_packets, "\t%llu packet%s sent\n");
1123: p2(pflow_onomem, "\t\t%llu send failed due to mbuf memory error\n");
1124: p2(pflow_oerrors, "\t\t%llu send error\n");
1.75 mcbride 1125: #undef p
1126: #undef p2
1127: }
1128:
1.51 jjbg 1129: /*
1130: * Dump IPCOMP statistics structure.
1131: */
1132: void
1.103 deraadt 1133: ipcomp_stats(char *name)
1.51 jjbg 1134: {
1135: struct ipcompstat ipcompstat;
1.133 ! guenther 1136: int mib[] = { CTL_NET, PF_INET, IPPROTO_IPCOMP, IPCOMPCTL_STATS };
1.103 deraadt 1137: size_t len = sizeof(ipcompstat);
1.51 jjbg 1138:
1.103 deraadt 1139: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
1140: &ipcompstat, &len, NULL, 0) == -1) {
1141: if (errno != ENOPROTOOPT)
1.124 guenther 1142: warn("%s", name);
1.51 jjbg 1143: return;
1.103 deraadt 1144: }
1145:
1.51 jjbg 1146: printf("%s:\n", name);
1147: #define p(f, m) if (ipcompstat.f || sflag <= 1) \
1.60 deraadt 1148: printf(m, ipcompstat.f, plural(ipcompstat.f))
1.51 jjbg 1149:
1150: p(ipcomps_input, "\t%u input IPCOMP packet%s\n");
1151: p(ipcomps_output, "\t%u output IPCOMP packet%s\n");
1152: p(ipcomps_nopf, "\t%u packet%s from unsupported protocol families\n");
1153: p(ipcomps_hdrops, "\t%u packet%s shorter than header shows\n");
1154: p(ipcomps_pdrops, "\t%u packet%s dropped due to policy\n");
1155: p(ipcomps_notdb, "\t%u packet%s for which no TDB was found\n");
1156: p(ipcomps_badkcr, "\t%u input packet%s that failed to be processed\n");
1.55 mickey 1157: p(ipcomps_noxform, "\t%u packet%s for which no XFORM was set in TDB received\n");
1.51 jjbg 1158: p(ipcomps_qfull, "\t%u packet%s were dropped due to full output queue\n");
1159: p(ipcomps_wrap, "\t%u packet%s where counter wrapping was detected\n");
1.62 jsyn 1160: p(ipcomps_invalid, "\t%u packet%s attempted to use an invalid TDB\n");
1.51 jjbg 1161: p(ipcomps_toobig, "\t%u packet%s got larger than max IP packet size\n");
1162: p(ipcomps_crypto, "\t%u packet%s that failed (de)compression processing\n");
1.64 jason 1163: p(ipcomps_minlen, "\t%u packet%s less than minimum compression length\n");
1.51 jjbg 1164: p(ipcomps_ibytes, "\t%qu input byte%s\n");
1165: p(ipcomps_obytes, "\t%qu output byte%s\n");
1166:
1.10 angelos 1167: #undef p
1.1 deraadt 1168: }
1.96 markus 1169:
1170: /*
1.114 bluhm 1171: * Dump the contents of a socket structure
1172: */
1173: void
1174: socket_dump(u_long off)
1175: {
1176: struct socket so;
1177:
1178: if (off == 0)
1179: return;
1180: kread(off, &so, sizeof(so));
1181:
1182: #define p(fmt, v, sep) printf(#v " " fmt sep, so.v);
1.123 deraadt 1183: #define pll(fmt, v, sep) printf(#v " " fmt sep, (long long) so.v);
1.122 deraadt 1184: #define pp(fmt, v, sep) printf(#v " " fmt sep, hideroot ? 0 : so.v);
1185: printf("socket %#lx\n ", hideroot ? 0 : off);
1.124 guenther 1186: p("%#.4x", so_type, "\n ");
1187: p("%#.4x", so_options, "\n ");
1.114 bluhm 1188: p("%d", so_linger, "\n ");
1.124 guenther 1189: p("%#.4x", so_state, "\n ");
1.122 deraadt 1190: pp("%p", so_pcb, ", ");
1191: pp("%p", so_proto, ", ");
1192: pp("%p", so_head, "\n ");
1.114 bluhm 1193: p("%d", so_q0len, ", ");
1194: p("%d", so_qlen, ", ");
1195: p("%d", so_qlimit, "\n ");
1196: p("%d", so_timeo, "\n ");
1197: p("%u", so_error, "\n ");
1198: p("%d", so_pgid, ", ");
1199: p("%u", so_siguid, ", ");
1200: p("%u", so_sigeuid, "\n ");
1201: p("%lu", so_oobmark, "\n ");
1.122 deraadt 1202: pp("%p", so_splice, ", ");
1203: pp("%p", so_spliceback, "\n ");
1.115 bluhm 1204: p("%lld", so_splicelen, ", ");
1.118 bluhm 1205: p("%lld", so_splicemax, ", ");
1.123 deraadt 1206: pll("%lld", so_idletv.tv_sec, ", ");
1.118 bluhm 1207: p("%ld", so_idletv.tv_usec, "\n ");
1.114 bluhm 1208: sockbuf_dump(&so.so_rcv, "so_rcv");
1209: sockbuf_dump(&so.so_snd, "so_snd");
1210: p("%u", so_euid, ", ");
1211: p("%u", so_ruid, ", ");
1212: p("%u", so_egid, ", ");
1213: p("%u", so_rgid, "\n ");
1214: p("%d", so_cpid, "\n");
1215: #undef p
1.122 deraadt 1216: #undef pp
1.114 bluhm 1217:
1218: if (!vflag)
1219: return;
1220: protosw_dump((u_long)so.so_proto, (u_long)so.so_pcb);
1221: }
1222:
1223: /*
1224: * Dump the contents of a socket buffer
1225: */
1226: void
1227: sockbuf_dump(struct sockbuf *sb, const char *name)
1228: {
1229: #define p(fmt, v, sep) printf(#v " " fmt sep, sb->v);
1230: printf("%s ", name);
1231: p("%lu", sb_cc, ", ");
1232: p("%lu", sb_datacc, ", ");
1233: p("%lu", sb_hiwat, ", ");
1234: p("%lu", sb_wat, "\n ");
1235: printf("%s ", name);
1236: p("%lu", sb_mbcnt, ", ");
1237: p("%lu", sb_mbmax, ", ");
1238: p("%ld", sb_lowat, "\n ");
1239: printf("%s ", name);
1.124 guenther 1240: p("%#.8x", sb_flagsintr, ", ");
1241: p("%#.4x", sb_flags, ", ");
1.114 bluhm 1242: p("%u", sb_timeo, "\n ");
1243: #undef p
1244: }
1245:
1246: /*
1247: * Dump the contents of a protosw structure
1248: */
1249: void
1250: protosw_dump(u_long off, u_long pcb)
1251: {
1252: struct protosw proto;
1253:
1254: if (off == 0)
1255: return;
1256: kread(off, &proto, sizeof(proto));
1257:
1258: #define p(fmt, v, sep) printf(#v " " fmt sep, proto.v);
1.122 deraadt 1259: #define pp(fmt, v, sep) printf(#v " " fmt sep, hideroot ? 0 : proto.v);
1260: printf("protosw %#lx\n ", hideroot ? 0 : off);
1.124 guenther 1261: p("%#.4x", pr_type, "\n ");
1.122 deraadt 1262: pp("%p", pr_domain, "\n ");
1.114 bluhm 1263: p("%d", pr_protocol, "\n ");
1.124 guenther 1264: p("%#.4x", pr_flags, "\n");
1.114 bluhm 1265: #undef p
1.122 deraadt 1266: #undef pp
1.114 bluhm 1267:
1268: domain_dump((u_long)proto.pr_domain, pcb, proto.pr_protocol);
1269: }
1270:
1271: /*
1272: * Dump the contents of a domain structure
1273: */
1274: void
1275: domain_dump(u_long off, u_long pcb, short protocol)
1276: {
1277: struct domain dom;
1278: char name[256];
1279:
1280: if (off == 0)
1281: return;
1282: kread(off, &dom, sizeof(dom));
1283: kread((u_long)dom.dom_name, name, sizeof(name));
1284:
1285: #define p(fmt, v, sep) printf(#v " " fmt sep, dom.v);
1.122 deraadt 1286: printf("domain %#lx\n ", hideroot ? 0 : off);
1.114 bluhm 1287: p("%d", dom_family, "\n ");
1.124 guenther 1288: printf("dom_name %.*s\n", (int)sizeof(name), name);
1.114 bluhm 1289: #undef p
1290:
1291: switch (dom.dom_family) {
1292: case AF_INET:
1293: case AF_INET6:
1294: inpcb_dump(pcb, protocol, dom.dom_family);
1295: break;
1296: case AF_UNIX:
1297: unpcb_dump(pcb);
1298: break;
1299: }
1300: }
1301:
1302: /*
1303: * Dump the contents of a internet PCB
1304: */
1305: void
1306: inpcb_dump(u_long off, short protocol, int af)
1307: {
1308: struct inpcb inp;
1309: char faddr[256], laddr[256];
1310:
1311: if (off == 0)
1312: return;
1313: kread(off, &inp, sizeof(inp));
1314: switch (af) {
1315: case AF_INET:
1316: inet_ntop(af, &inp.inp_faddr, faddr, sizeof(faddr));
1317: inet_ntop(af, &inp.inp_laddr, laddr, sizeof(laddr));
1318: break;
1319: case AF_INET6:
1320: inet_ntop(af, &inp.inp_faddr6, faddr, sizeof(faddr));
1321: inet_ntop(af, &inp.inp_laddr6, laddr, sizeof(laddr));
1322: break;
1323: default:
1324: faddr[0] = laddr[0] = '\0';
1325: }
1326:
1327: #define p(fmt, v, sep) printf(#v " " fmt sep, inp.v);
1.122 deraadt 1328: #define pp(fmt, v, sep) printf(#v " " fmt sep, hideroot ? 0 : inp.v);
1329: printf("inpcb %#lx\n ", hideroot ? 0 : off);
1330: pp("%p", inp_table, "\n ");
1.114 bluhm 1331: printf("inp_faddru %s, inp_laddru %s\n ", faddr, laddr);
1332: HTONS(inp.inp_fport);
1333: HTONS(inp.inp_lport);
1334: p("%u", inp_fport, ", ");
1335: p("%u", inp_lport, "\n ");
1.122 deraadt 1336: pp("%p", inp_socket, ", ");
1337: pp("%p", inp_ppcb, "\n ");
1.124 guenther 1338: p("%#.8x", inp_flags, "\n ");
1.114 bluhm 1339: p("%d", inp_hops, "\n ");
1340: p("%u", inp_seclevel[0], ", ");
1341: p("%u", inp_seclevel[1], ", ");
1342: p("%u", inp_seclevel[2], ", ");
1343: p("%u", inp_seclevel[3], "\n ");
1344: p("%#x", inp_secrequire, ", ");
1345: p("%#x", inp_secresult, "\n ");
1346: p("%u", inp_ip_minttl, "\n ");
1.122 deraadt 1347: pp("%p", inp_tdb_in, ", ");
1348: pp("%p", inp_tdb_out, ", ");
1349: pp("%p", inp_ipo, "\n ");
1350: pp("%p", inp_ipsec_remotecred, ", ");
1351: pp("%p", inp_ipsec_remoteauth, "\n ");
1.125 deraadt 1352: p("%d", inp_cksum6, "\n ");
1.122 deraadt 1353: pp("%p", inp_icmp6filt, "\n ");
1354: pp("%p", inp_pf_sk, "\n ");
1.114 bluhm 1355: p("%u", inp_rtableid, "\n ");
1356: p("%d", inp_pipex, "\n");
1357: #undef p
1.122 deraadt 1358: #undef pp
1.114 bluhm 1359:
1360: switch (protocol) {
1361: case IPPROTO_TCP:
1362: tcpcb_dump((u_long)inp.inp_ppcb);
1363: break;
1364: }
1365: }
1366:
1367: /*
1368: * Dump the contents of a TCP PCB
1.96 markus 1369: */
1370: void
1.114 bluhm 1371: tcpcb_dump(u_long off)
1.96 markus 1372: {
1373: struct tcpcb tcpcb;
1374:
1375: if (off == 0)
1376: return;
1377: kread(off, (char *)&tcpcb, sizeof (tcpcb));
1378:
1379: #define p(fmt, v, sep) printf(#v " " fmt sep, tcpcb.v);
1.122 deraadt 1380: #define pp(fmt, v, sep) printf(#v " " fmt sep, hideroot ? 0 : tcpcb.v);
1381: printf("tcpcb %#lx\n ", hideroot ? 0 : off);
1382: pp("%p", t_inpcb, "\n ");
1.96 markus 1383: p("%d", t_state, "");
1.114 bluhm 1384: if (tcpcb.t_state >= 0 && tcpcb.t_state < TCP_NSTATES)
1.96 markus 1385: printf(" (%s)", tcpstates[tcpcb.t_state]);
1.114 bluhm 1386: printf("\n ");
1.96 markus 1387: p("%d", t_rxtshift, ", ");
1388: p("%d", t_rxtcur, ", ");
1.114 bluhm 1389: p("%d", t_dupacks, "\n ");
1.96 markus 1390: p("%u", t_maxseg, ", ");
1391: p("%u", t_maxopd, ", ");
1.114 bluhm 1392: p("%u", t_peermss, "\n ");
1.96 markus 1393: p("0x%x", t_flags, ", ");
1.114 bluhm 1394: p("%u", t_force, "\n ");
1395: p("%u", iss, "\n ");
1.96 markus 1396: p("%u", snd_una, ", ");
1397: p("%u", snd_nxt, ", ");
1.114 bluhm 1398: p("%u", snd_up, "\n ");
1.96 markus 1399: p("%u", snd_wl1, ", ");
1400: p("%u", snd_wl2, ", ");
1.114 bluhm 1401: p("%lu", snd_wnd, "\n ");
1.96 markus 1402: p("%d", sack_enable, ", ");
1403: p("%d", snd_numholes, ", ");
1404: p("%u", snd_fack, ", ");
1.114 bluhm 1405: p("%lu",snd_awnd, "\n ");
1.96 markus 1406: p("%u", retran_data, ", ");
1.114 bluhm 1407: p("%u", snd_last, "\n ");
1408: p("%u", irs, "\n ");
1.96 markus 1409: p("%u", rcv_nxt, ", ");
1410: p("%u", rcv_up, ", ");
1.114 bluhm 1411: p("%lu", rcv_wnd, "\n ");
1412: p("%u", rcv_lastsack, "\n ");
1413: p("%d", rcv_numsacks, "\n ");
1.96 markus 1414: p("%u", rcv_adv, ", ");
1.114 bluhm 1415: p("%u", snd_max, "\n ");
1.96 markus 1416: p("%lu", snd_cwnd, ", ");
1417: p("%lu", snd_ssthresh, ", ");
1.114 bluhm 1418: p("%lu", max_sndwnd, "\n ");
1.96 markus 1419: p("%u", t_rcvtime, ", ");
1420: p("%u", t_rtttime, ", ");
1.114 bluhm 1421: p("%u", t_rtseq, "\n ");
1.96 markus 1422: p("%u", t_srtt, ", ");
1423: p("%u", t_rttvar, ", ");
1.114 bluhm 1424: p("%u", t_rttmin, "\n ");
1.96 markus 1425: p("%u", t_oobflags, ", ");
1.114 bluhm 1426: p("%u", t_iobc, "\n ");
1427: p("%u", t_softerror, "\n ");
1.96 markus 1428: p("%u", snd_scale, ", ");
1429: p("%u", rcv_scale, ", ");
1430: p("%u", request_r_scale, ", ");
1.114 bluhm 1431: p("%u", requested_s_scale, "\n ");
1.96 markus 1432: p("%u", ts_recent, ", ");
1.114 bluhm 1433: p("%u", ts_recent_age, "\n ");
1434: p("%u", last_ack_sent, "\n ");
1.98 markus 1435: HTONS(tcpcb.t_pmtud_ip_len);
1436: HTONS(tcpcb.t_pmtud_nextmtu);
1437: p("%u", t_pmtud_mss_acked, ", ");
1.114 bluhm 1438: p("%u", t_pmtud_mtu_sent, "\n ");
1.98 markus 1439: p("%u", t_pmtud_nextmtu, ", ");
1440: p("%u", t_pmtud_ip_len, ", ");
1.114 bluhm 1441: p("%u", t_pmtud_ip_hl, "\n ");
1442: p("%u", t_pmtud_th_seq, "\n ");
1.96 markus 1443: p("%u", pf, "\n");
1444: #undef p
1.122 deraadt 1445: #undef pp
1.98 markus 1446: }