Annotation of src/usr.bin/netstat/inet.c, Revision 1.119
1.119 ! mikeb 1: /* $OpenBSD: inet.c,v 1.118 2011/07/05 05:14:41 bluhm 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>
37: #include <sys/mbuf.h>
1.114 bluhm 38: #include <sys/domain.h>
1.1 deraadt 39: #include <sys/protosw.h>
1.102 reyk 40: #include <sys/sysctl.h>
1.1 deraadt 41:
42: #include <net/route.h>
43: #include <netinet/in.h>
44: #include <netinet/in_systm.h>
45: #include <netinet/ip.h>
46: #include <netinet/in_pcb.h>
47: #include <netinet/ip_icmp.h>
48: #include <netinet/icmp_var.h>
49: #include <netinet/igmp_var.h>
50: #include <netinet/ip_var.h>
1.90 mcbride 51: #include <netinet/pim_var.h>
1.1 deraadt 52: #include <netinet/tcp.h>
53: #include <netinet/tcpip.h>
54: #include <netinet/tcp_seq.h>
55: #define TCPSTATES
56: #include <netinet/tcp_fsm.h>
57: #include <netinet/tcp_timer.h>
58: #include <netinet/tcp_var.h>
59: #include <netinet/tcp_debug.h>
60: #include <netinet/udp.h>
61: #include <netinet/udp_var.h>
1.30 angelos 62: #include <netinet/ip_ipsp.h>
1.10 angelos 63: #include <netinet/ip_ah.h>
64: #include <netinet/ip_esp.h>
1.45 angelos 65: #include <netinet/ip_ipip.h>
1.52 angelos 66: #include <netinet/ip_ipcomp.h>
1.34 angelos 67: #include <netinet/ip_ether.h>
1.69 mcbride 68: #include <netinet/ip_carp.h>
1.111 michele 69: #include <netinet/ip_divert.h>
1.75 mcbride 70: #include <net/if.h>
71: #include <net/pfvar.h>
72: #include <net/if_pfsync.h>
1.107 gollo 73: #include <net/if_pflow.h>
1.1 deraadt 74:
1.103 deraadt 75: #include <rpc/rpc.h>
76: #include <rpc/pmap_prot.h>
77: #include <rpc/pmap_clnt.h>
78:
1.1 deraadt 79: #include <arpa/inet.h>
1.110 chl 80: #include <err.h>
1.18 millert 81: #include <limits.h>
1.1 deraadt 82: #include <netdb.h>
83: #include <stdio.h>
84: #include <string.h>
85: #include <unistd.h>
1.14 dgregor 86: #include <stdlib.h>
1.103 deraadt 87: #include <errno.h>
1.1 deraadt 88: #include "netstat.h"
89:
90: struct inpcb inpcb;
91: struct tcpcb tcpcb;
92: struct socket sockb;
93:
1.56 millert 94: char *inetname(struct in_addr *);
1.63 deraadt 95: void inetprint(struct in_addr *, in_port_t, char *, int);
1.56 millert 96: char *inet6name(struct in6_addr *);
1.108 deraadt 97: void inet6print(struct in6_addr *, int, char *);
1.114 bluhm 98: void sockbuf_dump(struct sockbuf *, const char *);
99: void protosw_dump(u_long, u_long);
100: void domain_dump(u_long, u_long, short);
101: void inpcb_dump(u_long, short, int);
102: void tcpcb_dump(u_long);
1.1 deraadt 103:
104: /*
105: * Print a summary of connections related to an Internet
106: * protocol. For TCP, also give state of connection.
107: * Listening processes (aflag) are suppressed unless the
108: * -a (all) flag is specified.
109: */
110: void
1.119 ! mikeb 111: protopr(u_long off, char *name, int af, u_int tableid, u_long pcbaddr)
1.48 itojun 112: {
1.1 deraadt 113: struct inpcbtable table;
1.54 mpech 114: struct inpcb *head, *next, *prev;
1.1 deraadt 115: struct inpcb inpcb;
1.105 sthen 116: int istcp, israw, isany;
1.116 jsing 117: int addrlen = 22;
1.54 mpech 118: int first = 1;
1.38 itojun 119: char *name0;
120: char namebuf[20];
1.1 deraadt 121:
1.38 itojun 122: name0 = name;
1.1 deraadt 123: if (off == 0)
124: return;
125: istcp = strcmp(name, "tcp") == 0;
1.72 markus 126: israw = strncmp(name, "ip", 2) == 0;
1.93 jaredy 127: kread(off, &table, sizeof table);
1.1 deraadt 128: prev = head =
1.99 otto 129: (struct inpcb *)&CIRCLEQ_FIRST(&((struct inpcbtable *)off)->inpt_queue);
130: next = CIRCLEQ_FIRST(&table.inpt_queue);
1.1 deraadt 131:
132: while (next != head) {
1.93 jaredy 133: kread((u_long)next, &inpcb, sizeof inpcb);
1.99 otto 134: if (CIRCLEQ_PREV(&inpcb, inp_queue) != prev) {
1.1 deraadt 135: printf("???\n");
136: break;
137: }
138: prev = next;
1.99 otto 139: next = CIRCLEQ_NEXT(&inpcb, inp_queue);
1.48 itojun 140:
141: switch (af) {
142: case AF_INET:
143: if ((inpcb.inp_flags & INP_IPV6) != 0)
144: continue;
1.105 sthen 145: isany = inet_lnaof(inpcb.inp_faddr) == INADDR_ANY;
1.48 itojun 146: break;
147: case AF_INET6:
148: if ((inpcb.inp_flags & INP_IPV6) == 0)
149: continue;
1.105 sthen 150: isany = IN6_IS_ADDR_UNSPECIFIED(&inpcb.inp_faddr6);
1.48 itojun 151: break;
152: default:
1.105 sthen 153: isany = 0;
1.48 itojun 154: break;
155: }
1.1 deraadt 156:
1.114 bluhm 157: if (Pflag) {
158: if (istcp && pcbaddr == (u_long)inpcb.inp_ppcb) {
159: if (vflag)
160: socket_dump((u_long)inpcb.inp_socket);
161: else
162: tcpcb_dump(pcbaddr);
163: } else if (pcbaddr == (u_long)prev) {
164: if (vflag)
165: socket_dump((u_long)inpcb.inp_socket);
166: else
167: inpcb_dump(pcbaddr, 0, af);
168: }
169: continue;
170: }
1.119 ! mikeb 171:
! 172: if (inpcb.inp_rtableid != tableid)
! 173: continue;
1.114 bluhm 174:
1.93 jaredy 175: kread((u_long)inpcb.inp_socket, &sockb, sizeof (sockb));
1.1 deraadt 176: if (istcp) {
1.93 jaredy 177: kread((u_long)inpcb.inp_ppcb, &tcpcb, sizeof (tcpcb));
1.105 sthen 178: if (!aflag && tcpcb.t_state <= TCPS_LISTEN)
179: continue;
180: } else if (!aflag && isany)
181: continue;
1.1 deraadt 182: if (first) {
183: printf("Active Internet connections");
184: if (aflag)
185: printf(" (including servers)");
186: putchar('\n');
1.116 jsing 187: if (Aflag) {
188: addrlen = 18;
189: printf("%-*.*s ", PLEN, PLEN, "PCB");
190: }
191: printf("%-7.7s %-6.6s %-6.6s ",
192: "Proto", "Recv-Q", "Send-Q");
193: if (Bflag && istcp)
194: printf("%-6.6s %-6.6s %-6.6s ",
195: "Recv-W", "Send-W", "Cgst-W");
196: printf(" %-*.*s %-*.*s %s\n",
197: addrlen, addrlen, "Local Address",
198: addrlen, addrlen, "Foreign Address", "(state)");
1.1 deraadt 199: first = 0;
200: }
1.38 itojun 201: if (Aflag) {
1.1 deraadt 202: if (istcp)
1.18 millert 203: printf("%*p ", PLEN, inpcb.inp_ppcb);
1.1 deraadt 204: else
1.18 millert 205: printf("%*p ", PLEN, prev);
1.38 itojun 206: }
1.72 markus 207: if (inpcb.inp_flags & INP_IPV6 && !israw) {
1.60 deraadt 208: strlcpy(namebuf, name0, sizeof namebuf);
209: strlcat(namebuf, "6", sizeof namebuf);
1.38 itojun 210: name = namebuf;
211: } else
212: name = name0;
1.116 jsing 213: printf("%-7.7s %6lu %6lu ",
214: name, sockb.so_rcv.sb_cc, sockb.so_snd.sb_cc);
215: if (Bflag && istcp)
216: printf("%6lu %6lu %6lu ", tcpcb.rcv_wnd, tcpcb.snd_wnd,
217: (tcpcb.t_state == TCPS_ESTABLISHED) ?
218: tcpcb.snd_cwnd : 0);
219:
1.38 itojun 220: if (inpcb.inp_flags & INP_IPV6) {
221: inet6print(&inpcb.inp_laddr6, (int)inpcb.inp_lport,
1.108 deraadt 222: name);
1.38 itojun 223: inet6print(&inpcb.inp_faddr6, (int)inpcb.inp_fport,
1.108 deraadt 224: name);
1.103 deraadt 225: } else {
1.38 itojun 226: inetprint(&inpcb.inp_laddr, (int)inpcb.inp_lport,
1.63 deraadt 227: name, 1);
1.38 itojun 228: inetprint(&inpcb.inp_faddr, (int)inpcb.inp_fport,
1.63 deraadt 229: name, 0);
1.38 itojun 230: }
1.1 deraadt 231: if (istcp) {
232: if (tcpcb.t_state < 0 || tcpcb.t_state >= TCP_NSTATES)
233: printf(" %d", tcpcb.t_state);
234: else
235: printf(" %s", tcpstates[tcpcb.t_state]);
1.72 markus 236: } else if (israw) {
237: u_int8_t proto;
1.103 deraadt 238:
1.72 markus 239: if (inpcb.inp_flags & INP_IPV6)
240: proto = inpcb.inp_ipv6.ip6_nxt;
241: else
242: proto = inpcb.inp_ip.ip_p;
1.88 otto 243: printf(" %u", proto);
1.1 deraadt 244: }
245: putchar('\n');
246: }
247: }
248:
249: /*
250: * Dump TCP statistics structure.
251: */
252: void
1.103 deraadt 253: tcp_stats(char *name)
1.1 deraadt 254: {
255: struct tcpstat tcpstat;
1.102 reyk 256: int mib[] = { CTL_NET, AF_INET, IPPROTO_TCP, TCPCTL_STATS };
1.103 deraadt 257: size_t len = sizeof(tcpstat);
1.1 deraadt 258:
1.102 reyk 259: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
260: &tcpstat, &len, NULL, 0) == -1) {
1.103 deraadt 261: if (errno != ENOPROTOOPT)
262: warn(name);
1.102 reyk 263: return;
264: }
265:
1.63 deraadt 266: printf("%s:\n", name);
1.1 deraadt 267: #define p(f, m) if (tcpstat.f || sflag <= 1) \
1.60 deraadt 268: printf(m, tcpstat.f, plural(tcpstat.f))
1.38 itojun 269: #define p1(f, m) if (tcpstat.f || sflag <= 1) \
1.60 deraadt 270: printf(m, tcpstat.f)
1.1 deraadt 271: #define p2(f1, f2, m) if (tcpstat.f1 || tcpstat.f2 || sflag <= 1) \
1.60 deraadt 272: printf(m, tcpstat.f1, plural(tcpstat.f1), tcpstat.f2, plural(tcpstat.f2))
1.38 itojun 273: #define p2a(f1, f2, m) if (tcpstat.f1 || tcpstat.f2 || sflag <= 1) \
1.60 deraadt 274: printf(m, tcpstat.f1, plural(tcpstat.f1), tcpstat.f2)
1.1 deraadt 275: #define p3(f, m) if (tcpstat.f || sflag <= 1) \
1.60 deraadt 276: printf(m, tcpstat.f, plurales(tcpstat.f))
1.1 deraadt 277:
1.38 itojun 278: p(tcps_sndtotal, "\t%u packet%s sent\n");
1.1 deraadt 279: p2(tcps_sndpack,tcps_sndbyte,
1.60 deraadt 280: "\t\t%u data packet%s (%qd byte%s)\n");
1.1 deraadt 281: p2(tcps_sndrexmitpack, tcps_sndrexmitbyte,
1.60 deraadt 282: "\t\t%u data packet%s (%qd byte%s) retransmitted\n");
1.26 provos 283: p(tcps_sndrexmitfast, "\t\t%qd fast retransmitted packet%s\n");
1.38 itojun 284: p2a(tcps_sndacks, tcps_delack,
1.60 deraadt 285: "\t\t%u ack-only packet%s (%u delayed)\n");
1.38 itojun 286: p(tcps_sndurg, "\t\t%u URG only packet%s\n");
287: p(tcps_sndprobe, "\t\t%u window probe packet%s\n");
288: p(tcps_sndwinup, "\t\t%u window update packet%s\n");
289: p(tcps_sndctrl, "\t\t%u control packet%s\n");
1.50 angelos 290: p(tcps_outhwcsum, "\t\t%u packet%s hardware-checksummed\n");
1.38 itojun 291: p(tcps_rcvtotal, "\t%u packet%s received\n");
292: p2(tcps_rcvackpack, tcps_rcvackbyte, "\t\t%u ack%s (for %qd byte%s)\n");
293: p(tcps_rcvdupack, "\t\t%u duplicate ack%s\n");
294: p(tcps_rcvacktoomuch, "\t\t%u ack%s for unsent data\n");
1.85 markus 295: p(tcps_rcvacktooold, "\t\t%u ack%s for old data\n");
1.1 deraadt 296: p2(tcps_rcvpack, tcps_rcvbyte,
1.60 deraadt 297: "\t\t%u packet%s (%qu byte%s) received in-sequence\n");
1.1 deraadt 298: p2(tcps_rcvduppack, tcps_rcvdupbyte,
1.60 deraadt 299: "\t\t%u completely duplicate packet%s (%qd byte%s)\n");
1.38 itojun 300: p(tcps_pawsdrop, "\t\t%u old duplicate packet%s\n");
1.1 deraadt 301: p2(tcps_rcvpartduppack, tcps_rcvpartdupbyte,
1.62 jsyn 302: "\t\t%u packet%s with some duplicate data (%qd byte%s duplicated)\n");
1.1 deraadt 303: p2(tcps_rcvoopack, tcps_rcvoobyte,
1.60 deraadt 304: "\t\t%u out-of-order packet%s (%qd byte%s)\n");
1.1 deraadt 305: p2(tcps_rcvpackafterwin, tcps_rcvbyteafterwin,
1.60 deraadt 306: "\t\t%u packet%s (%qd byte%s) of data after window\n");
1.38 itojun 307: p(tcps_rcvwinprobe, "\t\t%u window probe%s\n");
308: p(tcps_rcvwinupd, "\t\t%u window update packet%s\n");
309: p(tcps_rcvafterclose, "\t\t%u packet%s received after close\n");
310: p(tcps_rcvbadsum, "\t\t%u discarded for bad checksum%s\n");
311: p(tcps_rcvbadoff, "\t\t%u discarded for bad header offset field%s\n");
312: p1(tcps_rcvshort, "\t\t%u discarded because packet too short\n");
1.58 miod 313: p1(tcps_rcvnosec, "\t\t%u discarded for missing IPsec protection\n");
1.82 markus 314: p1(tcps_rcvmemdrop, "\t\t%u discarded due to memory shortage\n");
1.50 angelos 315: p(tcps_inhwcsum, "\t\t%u packet%s hardware-checksummed\n");
1.80 markus 316: p(tcps_rcvbadsig, "\t\t%u bad/missing md5 checksum%s\n");
317: p(tcps_rcvgoodsig, "\t\t%qd good md5 checksum%s\n");
1.38 itojun 318: p(tcps_connattempt, "\t%u connection request%s\n");
319: p(tcps_accepts, "\t%u connection accept%s\n");
320: p(tcps_connects, "\t%u connection%s established (including accepts)\n");
1.1 deraadt 321: p2(tcps_closed, tcps_drops,
1.60 deraadt 322: "\t%u connection%s closed (including %u drop%s)\n");
1.83 markus 323: p(tcps_conndrained, "\t%qd connection%s drained\n");
1.38 itojun 324: p(tcps_conndrops, "\t%u embryonic connection%s dropped\n");
1.1 deraadt 325: p2(tcps_rttupdated, tcps_segstimed,
1.60 deraadt 326: "\t%u segment%s updated rtt (of %u attempt%s)\n");
1.38 itojun 327: p(tcps_rexmttimeo, "\t%u retransmit timeout%s\n");
328: p(tcps_timeoutdrop, "\t\t%u connection%s dropped by rexmit timeout\n");
329: p(tcps_persisttimeo, "\t%u persist timeout%s\n");
330: p(tcps_keeptimeo, "\t%u keepalive timeout%s\n");
331: p(tcps_keepprobe, "\t\t%u keepalive probe%s sent\n");
332: p(tcps_keepdrops, "\t\t%u connection%s dropped by keepalive\n");
333: p(tcps_predack, "\t%u correct ACK header prediction%s\n");
334: p(tcps_preddat, "\t%u correct data packet header prediction%s\n");
335: p3(tcps_pcbhashmiss, "\t%u PCB cache miss%s\n");
1.59 kjc 336:
337: p(tcps_ecn_accepts, "\t%u ECN connection%s accepted\n");
338: p(tcps_ecn_rcvece, "\t\t%u ECE packet%s received\n");
339: p(tcps_ecn_rcvcwr, "\t\t%u CWR packet%s received\n");
340: p(tcps_ecn_rcvce, "\t\t%u CE packet%s received\n");
341: p(tcps_ecn_sndect, "\t\t%u ECT packet%s sent\n");
342: p(tcps_ecn_sndece, "\t\t%u ECE packet%s sent\n");
343: p(tcps_ecn_sndcwr, "\t\t%u CWR packet%s sent\n");
344: p1(tcps_cwr_frecovery, "\t\t\tcwr by fastrecovery: %u\n");
345: p1(tcps_cwr_timeout, "\t\t\tcwr by timeout: %u\n");
346: p1(tcps_cwr_ecn, "\t\t\tcwr by ecn: %u\n");
1.78 markus 347:
348: p(tcps_badsyn, "\t%u bad connection attempt%s\n");
349: p1(tcps_sc_added, "\t%qd SYN cache entries added\n");
350: p(tcps_sc_collisions, "\t\t%qd hash collision%s\n");
351: p1(tcps_sc_completed, "\t\t%qd completed\n");
352: p1(tcps_sc_aborted, "\t\t%qd aborted (no space to build PCB)\n");
353: p1(tcps_sc_timed_out, "\t\t%qd timed out\n");
354: p1(tcps_sc_overflowed, "\t\t%qd dropped due to overflow\n");
355: p1(tcps_sc_bucketoverflow, "\t\t%qd dropped due to bucket overflow\n");
356: p1(tcps_sc_reset, "\t\t%qd dropped due to RST\n");
357: p1(tcps_sc_unreach, "\t\t%qd dropped due to ICMP unreachable\n");
358: p(tcps_sc_retransmitted, "\t%qd SYN,ACK%s retransmitted\n");
359: p(tcps_sc_dupesyn, "\t%qd duplicate SYN%s received for entries "
360: "already in the cache\n");
361: p(tcps_sc_dropped, "\t%qd SYN%s dropped (no route or no space)\n");
1.95 markus 362:
363: p(tcps_sack_recovery_episode, "\t%qd SACK recovery episode%s\n");
364: p(tcps_sack_rexmits,
365: "\t\t%qd segment rexmit%s in SACK recovery episodes\n");
366: p(tcps_sack_rexmit_bytes,
367: "\t\t%qd byte rexmit%s in SACK recovery episodes\n");
368: p(tcps_sack_rcv_opts,
369: "\t%qd SACK option%s received\n");
370: p(tcps_sack_snd_opts, "\t%qd SACK option%s sent\n");
1.59 kjc 371:
1.1 deraadt 372: #undef p
1.38 itojun 373: #undef p1
1.1 deraadt 374: #undef p2
1.38 itojun 375: #undef p2a
1.1 deraadt 376: #undef p3
377: }
378:
379: /*
380: * Dump UDP statistics structure.
381: */
382: void
1.103 deraadt 383: udp_stats(char *name)
1.1 deraadt 384: {
385: struct udpstat udpstat;
386: u_long delivered;
1.102 reyk 387: int mib[] = { CTL_NET, AF_INET, IPPROTO_UDP, UDPCTL_STATS };
1.103 deraadt 388: size_t len = sizeof(udpstat);
1.1 deraadt 389:
1.102 reyk 390: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
391: &udpstat, &len, NULL, 0) == -1) {
1.103 deraadt 392: if (errno != ENOPROTOOPT)
393: warn(name);
1.102 reyk 394: return;
395: }
396:
1.1 deraadt 397: printf("%s:\n", name);
398: #define p(f, m) if (udpstat.f || sflag <= 1) \
1.60 deraadt 399: printf(m, udpstat.f, plural(udpstat.f))
1.38 itojun 400: #define p1(f, m) if (udpstat.f || sflag <= 1) \
1.60 deraadt 401: printf(m, udpstat.f)
402:
1.16 millert 403: p(udps_ipackets, "\t%lu datagram%s received\n");
1.38 itojun 404: p1(udps_hdrops, "\t%lu with incomplete header\n");
405: p1(udps_badlen, "\t%lu with bad data length field\n");
406: p1(udps_badsum, "\t%lu with bad checksum\n");
407: p1(udps_nosum, "\t%lu with no checksum\n");
1.50 angelos 408: p(udps_inhwcsum, "\t%lu input packet%s hardware-checksummed\n");
409: p(udps_outhwcsum, "\t%lu output packet%s hardware-checksummed\n");
1.38 itojun 410: p1(udps_noport, "\t%lu dropped due to no socket\n");
1.16 millert 411: p(udps_noportbcast, "\t%lu broadcast/multicast datagram%s dropped due to no socket\n");
1.58 miod 412: p1(udps_nosec, "\t%lu dropped due to missing IPsec protection\n");
1.38 itojun 413: p1(udps_fullsock, "\t%lu dropped due to full socket buffers\n");
1.60 deraadt 414: delivered = udpstat.udps_ipackets - udpstat.udps_hdrops -
415: udpstat.udps_badlen - udpstat.udps_badsum -
416: udpstat.udps_noport - udpstat.udps_noportbcast -
417: udpstat.udps_fullsock;
1.1 deraadt 418: if (delivered || sflag <= 1)
1.16 millert 419: printf("\t%lu delivered\n", delivered);
420: p(udps_opackets, "\t%lu datagram%s output\n");
1.38 itojun 421: p1(udps_pcbhashmiss, "\t%lu missed PCB cache\n");
1.1 deraadt 422: #undef p
1.38 itojun 423: #undef p1
1.1 deraadt 424: }
425:
426: /*
427: * Dump IP statistics structure.
428: */
429: void
1.103 deraadt 430: ip_stats(char *name)
1.1 deraadt 431: {
432: struct ipstat ipstat;
1.102 reyk 433: int mib[] = { CTL_NET, AF_INET, IPPROTO_IP, IPCTL_STATS };
1.109 mbalmer 434: size_t len = sizeof(ipstat);
1.1 deraadt 435:
1.102 reyk 436: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
437: &ipstat, &len, NULL, 0) == -1) {
1.103 deraadt 438: if (errno != ENOPROTOOPT)
439: warn(name);
1.102 reyk 440: return;
441: }
442:
1.1 deraadt 443: printf("%s:\n", name);
444: #define p(f, m) if (ipstat.f || sflag <= 1) \
1.60 deraadt 445: printf(m, ipstat.f, plural(ipstat.f))
1.38 itojun 446: #define p1(f, m) if (ipstat.f || sflag <= 1) \
1.60 deraadt 447: printf(m, ipstat.f)
1.1 deraadt 448:
1.16 millert 449: p(ips_total, "\t%lu total packet%s received\n");
450: p(ips_badsum, "\t%lu bad header checksum%s\n");
1.38 itojun 451: p1(ips_toosmall, "\t%lu with size smaller than minimum\n");
452: p1(ips_tooshort, "\t%lu with data size < data length\n");
453: p1(ips_badhlen, "\t%lu with header length < data size\n");
454: p1(ips_badlen, "\t%lu with data length < header length\n");
455: p1(ips_badoptions, "\t%lu with bad options\n");
456: p1(ips_badvers, "\t%lu with incorrect version number\n");
1.16 millert 457: p(ips_fragments, "\t%lu fragment%s received\n");
1.62 jsyn 458: p(ips_fragdropped, "\t%lu fragment%s dropped (duplicates or out of space)\n");
1.16 millert 459: p(ips_badfrags, "\t%lu malformed fragment%s dropped\n");
460: p(ips_fragtimeout, "\t%lu fragment%s dropped after timeout\n");
461: p(ips_reassembled, "\t%lu packet%s reassembled ok\n");
462: p(ips_delivered, "\t%lu packet%s for this host\n");
463: p(ips_noproto, "\t%lu packet%s for unknown/unsupported protocol\n");
464: p(ips_forward, "\t%lu packet%s forwarded\n");
465: p(ips_cantforward, "\t%lu packet%s not forwardable\n");
466: p(ips_redirectsent, "\t%lu redirect%s sent\n");
467: p(ips_localout, "\t%lu packet%s sent from this host\n");
468: p(ips_rawout, "\t%lu packet%s sent with fabricated ip header\n");
469: p(ips_odropped, "\t%lu output packet%s dropped due to no bufs, etc.\n");
470: p(ips_noroute, "\t%lu output packet%s discarded due to no route\n");
471: p(ips_fragmented, "\t%lu output datagram%s fragmented\n");
472: p(ips_ofragments, "\t%lu fragment%s created\n");
473: p(ips_cantfrag, "\t%lu datagram%s that can't be fragmented\n");
1.38 itojun 474: p1(ips_rcvmemdrop, "\t%lu fragment floods\n");
1.42 itojun 475: p(ips_toolong, "\t%lu packet%s with ip length > max ip packet size\n");
476: p(ips_nogif, "\t%lu tunneling packet%s that can't find gif\n");
1.49 itojun 477: p(ips_badaddr, "\t%lu datagram%s with bad address in header\n");
1.50 angelos 478: p(ips_inhwcsum, "\t%lu input datagram%s checksum-processed by hardware\n");
479: p(ips_outhwcsum, "\t%lu output datagram%s checksum-processed by hardware\n");
1.97 mpf 480: p(ips_notmember, "\t%lu multicast packet%s which we don't join\n");
1.111 michele 481: #undef p
482: #undef p1
483: }
484:
485: /*
486: * Dump DIVERT statistics structure.
487: */
488: void
489: div_stats(char *name)
490: {
491: struct divstat divstat;
492: int mib[] = { CTL_NET, AF_INET, IPPROTO_DIVERT, DIVERTCTL_STATS };
493: size_t len = sizeof(divstat);
494:
495: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
496: &divstat, &len, NULL, 0) == -1) {
497: if (errno != ENOPROTOOPT)
498: warn(name);
499: return;
500: }
501:
502: printf("%s:\n", name);
503: #define p(f, m) if (divstat.f || sflag <= 1) \
504: printf(m, divstat.f, plural(divstat.f))
505: #define p1(f, m) if (divstat.f || sflag <= 1) \
506: printf(m, divstat.f)
507: p(divs_ipackets, "\t%lu total packet%s received\n");
508: p1(divs_noport, "\t%lu dropped due to no socket\n");
509: p1(divs_fullsock, "\t%lu dropped due to full socket buffers\n");
510: p(divs_opackets, "\t%lu packet%s output\n");
511: p1(divs_errors, "\t%lu errors\n");
1.1 deraadt 512: #undef p
1.38 itojun 513: #undef p1
1.1 deraadt 514: }
515:
1.68 tedu 516: static char *icmpnames[ICMP_MAXTYPE + 1] = {
1.1 deraadt 517: "echo reply",
518: "#1",
519: "#2",
520: "destination unreachable",
521: "source quench",
522: "routing redirect",
523: "#6",
524: "#7",
525: "echo",
1.9 deraadt 526: "router advertisement",
527: "router solicitation",
1.1 deraadt 528: "time exceeded",
529: "parameter problem",
530: "time stamp",
531: "time stamp reply",
532: "information request",
533: "information request reply",
534: "address mask request",
535: "address mask reply",
1.68 tedu 536: "#19",
537: "#20",
538: "#21",
539: "#22",
540: "#23",
541: "#24",
542: "#25",
543: "#26",
544: "#27",
545: "#28",
546: "#29",
547: "traceroute",
548: "data conversion error",
549: "mobile host redirect",
550: "IPv6 where-are-you",
551: "IPv6 i-am-here",
552: "mobile registration request",
553: "mobile registration reply",
554: "#37",
555: "#38",
556: "SKIP",
557: "Photuris",
1.1 deraadt 558: };
559:
560: /*
561: * Dump ICMP statistics.
562: */
563: void
1.103 deraadt 564: icmp_stats(char *name)
1.1 deraadt 565: {
566: struct icmpstat icmpstat;
1.54 mpech 567: int i, first;
1.102 reyk 568: int mib[] = { CTL_NET, AF_INET, IPPROTO_ICMP, ICMPCTL_STATS };
1.103 deraadt 569: size_t len = sizeof(icmpstat);
1.102 reyk 570:
571: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
572: &icmpstat, &len, NULL, 0) == -1) {
1.103 deraadt 573: if (errno != ENOPROTOOPT)
574: warn(name);
1.102 reyk 575: return;
576: }
577:
1.1 deraadt 578: printf("%s:\n", name);
579: #define p(f, m) if (icmpstat.f || sflag <= 1) \
1.60 deraadt 580: printf(m, icmpstat.f, plural(icmpstat.f))
1.1 deraadt 581:
1.16 millert 582: p(icps_error, "\t%lu call%s to icmp_error\n");
1.1 deraadt 583: p(icps_oldicmp,
1.61 aaron 584: "\t%lu error%s not generated because old message was icmp\n");
1.1 deraadt 585: for (first = 1, i = 0; i < ICMP_MAXTYPE + 1; i++)
586: if (icmpstat.icps_outhist[i] != 0) {
587: if (first) {
1.43 itojun 588: printf("\tOutput packet histogram:\n");
1.1 deraadt 589: first = 0;
590: }
1.68 tedu 591: if (icmpnames[i])
592: printf("\t\t%s:", icmpnames[i]);
593: else
594: printf("\t\t#%d:", i);
595: printf(" %lu\n", icmpstat.icps_outhist[i]);
1.1 deraadt 596: }
1.16 millert 597: p(icps_badcode, "\t%lu message%s with bad code fields\n");
598: p(icps_tooshort, "\t%lu message%s < minimum length\n");
599: p(icps_checksum, "\t%lu bad checksum%s\n");
600: p(icps_badlen, "\t%lu message%s with bad length\n");
1.117 sthen 601: p(icps_bmcastecho, "\t%lu echo request%s to broadcast/multicast "
602: "rejected\n");
1.1 deraadt 603: for (first = 1, i = 0; i < ICMP_MAXTYPE + 1; i++)
604: if (icmpstat.icps_inhist[i] != 0) {
605: if (first) {
1.43 itojun 606: printf("\tInput packet histogram:\n");
1.1 deraadt 607: first = 0;
608: }
1.68 tedu 609: if (icmpnames[i])
610: printf("\t\t%s:", icmpnames[i]);
611: else
612: printf("\t\t#%d:", i);
613: printf(" %lu\n", icmpstat.icps_inhist[i]);
1.1 deraadt 614: }
1.16 millert 615: p(icps_reflect, "\t%lu message response%s generated\n");
1.1 deraadt 616: #undef p
617: }
618:
619: /*
620: * Dump IGMP statistics structure.
621: */
622: void
1.103 deraadt 623: igmp_stats(char *name)
1.1 deraadt 624: {
625: struct igmpstat igmpstat;
1.103 deraadt 626: int mib[] = { CTL_NET, AF_INET, IPPROTO_IGMP, IGMPCTL_STATS };
627: size_t len = sizeof(igmpstat);
1.1 deraadt 628:
1.103 deraadt 629: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
630: &igmpstat, &len, NULL, 0) == -1) {
631: if (errno != ENOPROTOOPT)
632: warn(name);
1.1 deraadt 633: return;
1.103 deraadt 634: }
635:
1.1 deraadt 636: printf("%s:\n", name);
637: #define p(f, m) if (igmpstat.f || sflag <= 1) \
1.60 deraadt 638: printf(m, igmpstat.f, plural(igmpstat.f))
1.1 deraadt 639: #define py(f, m) if (igmpstat.f || sflag <= 1) \
1.60 deraadt 640: printf(m, igmpstat.f, igmpstat.f != 1 ? "ies" : "y")
641:
1.16 millert 642: p(igps_rcv_total, "\t%lu message%s received\n");
1.55 mickey 643: p(igps_rcv_tooshort, "\t%lu message%s received with too few bytes\n");
644: p(igps_rcv_badsum, "\t%lu message%s received with bad checksum\n");
645: py(igps_rcv_queries, "\t%lu membership quer%s received\n");
646: py(igps_rcv_badqueries, "\t%lu membership quer%s received with invalid field(s)\n");
647: p(igps_rcv_reports, "\t%lu membership report%s received\n");
648: p(igps_rcv_badreports, "\t%lu membership report%s received with invalid field(s)\n");
649: p(igps_rcv_ourreports, "\t%lu membership report%s received for groups to which we belong\n");
650: p(igps_snd_reports, "\t%lu membership report%s sent\n");
1.90 mcbride 651: #undef p
652: #undef py
653: }
654:
655: /*
656: * Dump PIM statistics structure.
657: */
658: void
1.103 deraadt 659: pim_stats(char *name)
1.90 mcbride 660: {
661: struct pimstat pimstat;
1.103 deraadt 662: int mib[] = { CTL_NET, AF_INET, IPPROTO_PIM, PIMCTL_STATS };
663: size_t len = sizeof(pimstat);
1.90 mcbride 664:
1.103 deraadt 665: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
666: &pimstat, &len, NULL, 0) == -1) {
667: if (errno != ENOPROTOOPT)
668: warn(name);
1.90 mcbride 669: return;
670: }
671:
672: printf("%s:\n", name);
673: #define p(f, m) if (pimstat.f || sflag <= 1) \
674: printf(m, pimstat.f, plural(pimstat.f))
675: #define py(f, m) if (pimstat.f || sflag <= 1) \
676: printf(m, pimstat.f, pimstat.f != 1 ? "ies" : "y")
677:
678: p(pims_rcv_total_msgs, "\t%llu message%s received\n");
679: p(pims_rcv_total_bytes, "\t%llu byte%s received\n");
680: p(pims_rcv_tooshort, "\t%llu message%s received with too few bytes\n");
681: p(pims_rcv_badsum, "\t%llu message%s received with bad checksum\n");
682: p(pims_rcv_badversion, "\t%llu message%s received with bad version\n");
683: p(pims_rcv_registers_msgs, "\t%llu data register message%s received\n");
684: p(pims_rcv_registers_bytes, "\t%llu data register byte%s received\n");
685: p(pims_rcv_registers_wrongiif, "\t%llu data register message%s received on wrong iif\n");
686: p(pims_rcv_badregisters, "\t%llu bad register%s received\n");
687: p(pims_snd_registers_msgs, "\t%llu data register message%s sent\n");
688: p(pims_snd_registers_bytes, "\t%llu data register byte%s sent\n");
1.1 deraadt 689: #undef p
690: #undef py
691: }
692:
1.5 deraadt 693: struct rpcnams {
694: struct rpcnams *next;
1.16 millert 695: in_port_t port;
1.21 deraadt 696: int proto;
1.5 deraadt 697: char *rpcname;
698: };
699:
1.66 deraadt 700: static char *
1.63 deraadt 701: getrpcportnam(in_port_t port, int proto)
1.5 deraadt 702: {
703: struct sockaddr_in server_addr;
1.54 mpech 704: struct hostent *hp;
1.5 deraadt 705: static struct pmaplist *head;
706: int socket = RPC_ANYSOCK;
707: struct timeval minutetimeout;
1.54 mpech 708: CLIENT *client;
1.5 deraadt 709: struct rpcent *rpc;
710: static int first;
711: static struct rpcnams *rpcn;
712: struct rpcnams *n;
1.23 deraadt 713: char num[20];
1.55 mickey 714:
1.5 deraadt 715: if (first == 0) {
716: first = 1;
1.93 jaredy 717: memset(&server_addr, 0, sizeof server_addr);
1.5 deraadt 718: server_addr.sin_family = AF_INET;
719: if ((hp = gethostbyname("localhost")) != NULL)
1.7 deraadt 720: memmove((caddr_t)&server_addr.sin_addr, hp->h_addr,
1.5 deraadt 721: hp->h_length);
722: else
723: (void) inet_aton("0.0.0.0", &server_addr.sin_addr);
724:
725: minutetimeout.tv_sec = 60;
726: minutetimeout.tv_usec = 0;
727: server_addr.sin_port = htons(PMAPPORT);
728: if ((client = clnttcp_create(&server_addr, PMAPPROG,
1.7 deraadt 729: PMAPVERS, &socket, 50, 500)) == NULL)
730: return (NULL);
1.5 deraadt 731: if (clnt_call(client, PMAPPROC_DUMP, xdr_void, NULL,
1.8 deraadt 732: xdr_pmaplist, &head, minutetimeout) != RPC_SUCCESS) {
1.7 deraadt 733: clnt_destroy(client);
734: return (NULL);
1.5 deraadt 735: }
736: for (; head != NULL; head = head->pml_next) {
737: n = (struct rpcnams *)malloc(sizeof(struct rpcnams));
738: if (n == NULL)
739: continue;
740: n->next = rpcn;
741: rpcn = n;
742: n->port = head->pml_map.pm_port;
1.21 deraadt 743: n->proto = head->pml_map.pm_prot;
1.5 deraadt 744:
745: rpc = getrpcbynumber(head->pml_map.pm_prog);
746: if (rpc)
747: n->rpcname = strdup(rpc->r_name);
748: else {
1.23 deraadt 749: snprintf(num, sizeof num, "%ld",
750: head->pml_map.pm_prog);
1.5 deraadt 751: n->rpcname = strdup(num);
752: }
753: }
754: clnt_destroy(client);
755: }
756:
757: for (n = rpcn; n; n = n->next)
1.21 deraadt 758: if (n->port == port && n->proto == proto)
1.5 deraadt 759: return (n->rpcname);
760: return (NULL);
761: }
762:
1.1 deraadt 763: /*
764: * Pretty print an Internet address (net address + port).
765: * If the nflag was specified, use numbers instead of names.
766: */
767: void
1.63 deraadt 768: inetprint(struct in_addr *in, in_port_t port, char *proto, int local)
1.1 deraadt 769: {
770: struct servent *sp = 0;
1.5 deraadt 771: char line[80], *cp, *nam;
1.1 deraadt 772: int width;
773:
1.23 deraadt 774: snprintf(line, sizeof line, "%.*s.", (Aflag && !nflag) ? 12 : 16,
775: inetname(in));
1.4 millert 776: cp = strchr(line, '\0');
1.1 deraadt 777: if (!nflag && port)
778: sp = getservbyport((int)port, proto);
779: if (sp || port == 0)
1.23 deraadt 780: snprintf(cp, line + sizeof line - cp, "%.8s",
781: sp ? sp->s_name : "*");
1.21 deraadt 782: else if (local && !nflag && (nam = getrpcportnam(ntohs(port),
783: (strcmp(proto, "tcp") == 0 ? IPPROTO_TCP : IPPROTO_UDP))))
1.23 deraadt 784: snprintf(cp, line + sizeof line - cp, "%d[%.8s]",
785: ntohs(port), nam);
1.1 deraadt 786: else
1.23 deraadt 787: snprintf(cp, line + sizeof line - cp, "%d", ntohs(port));
1.1 deraadt 788: width = Aflag ? 18 : 22;
789: printf(" %-*.*s", width, width, line);
790: }
791:
792: /*
793: * Construct an Internet address representation.
794: * If the nflag has been supplied, give
795: * numeric value, otherwise try for symbolic name.
796: */
797: char *
1.63 deraadt 798: inetname(struct in_addr *inp)
1.1 deraadt 799: {
1.54 mpech 800: char *cp;
1.1 deraadt 801: static char line[50];
802: struct hostent *hp;
803: struct netent *np;
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) {
817: int net = inet_netof(*inp);
818: int lna = inet_lnaof(*inp);
819:
820: if (lna == INADDR_ANY) {
821: np = getnetbyaddr(net, AF_INET);
822: if (np)
823: cp = np->n_name;
824: }
1.84 deraadt 825: if (cp == NULL) {
1.1 deraadt 826: hp = gethostbyaddr((char *)inp, sizeof (*inp), AF_INET);
827: if (hp) {
1.4 millert 828: if ((cp = strchr(hp->h_name, '.')) &&
1.1 deraadt 829: !strcmp(cp + 1, domain))
1.84 deraadt 830: *cp = '\0';
1.1 deraadt 831: cp = hp->h_name;
832: }
833: }
834: }
835: if (inp->s_addr == INADDR_ANY)
1.23 deraadt 836: snprintf(line, sizeof line, "*");
1.1 deraadt 837: else if (cp)
1.23 deraadt 838: snprintf(line, sizeof line, "%s", cp);
1.1 deraadt 839: else {
840: inp->s_addr = ntohl(inp->s_addr);
841: #define C(x) ((x) & 0xff)
1.23 deraadt 842: snprintf(line, sizeof line, "%u.%u.%u.%u",
843: C(inp->s_addr >> 24), C(inp->s_addr >> 16),
844: C(inp->s_addr >> 8), C(inp->s_addr));
1.1 deraadt 845: }
846: return (line);
1.10 angelos 847: }
848:
849: /*
850: * Dump AH statistics structure.
851: */
852: void
1.103 deraadt 853: ah_stats(char *name)
1.10 angelos 854: {
1.55 mickey 855: struct ahstat ahstat;
1.103 deraadt 856: int mib[] = { CTL_NET, AF_INET, IPPROTO_AH, AHCTL_STATS };
857: size_t len = sizeof(ahstat);
1.10 angelos 858:
1.103 deraadt 859: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
860: &ahstat, &len, NULL, 0) == -1) {
861: if (errno != ENOPROTOOPT)
862: warn(name);
1.55 mickey 863: return;
1.103 deraadt 864: }
865:
1.55 mickey 866: printf("%s:\n", name);
1.10 angelos 867: #define p(f, m) if (ahstat.f || sflag <= 1) \
1.60 deraadt 868: printf(m, ahstat.f, plural(ahstat.f))
1.38 itojun 869: #define p1(f, m) if (ahstat.f || sflag <= 1) \
1.60 deraadt 870: printf(m, ahstat.f)
1.10 angelos 871:
1.38 itojun 872: p1(ahs_input, "\t%u input AH packets\n");
873: p1(ahs_output, "\t%u output AH packets\n");
1.55 mickey 874: p(ahs_nopf, "\t%u packet%s from unsupported protocol families\n");
875: p(ahs_hdrops, "\t%u packet%s shorter than header shows\n");
876: p(ahs_pdrops, "\t%u packet%s dropped due to policy\n");
877: p(ahs_notdb, "\t%u packet%s for which no TDB was found\n");
878: p(ahs_badkcr, "\t%u input packet%s that failed to be processed\n");
879: p(ahs_badauth, "\t%u packet%s that failed verification received\n");
880: p(ahs_noxform, "\t%u packet%s for which no XFORM was set in TDB received\n");
881: p(ahs_qfull, "\t%u packet%s were dropped due to full output queue\n");
882: p(ahs_wrap, "\t%u packet%s where counter wrapping was detected\n");
883: p(ahs_replay, "\t%u possibly replayed packet%s received\n");
884: p(ahs_badauthl, "\t%u packet%s with bad authenticator length received\n");
1.62 jsyn 885: p(ahs_invalid, "\t%u packet%s attempted to use an invalid TDB\n");
1.25 niklas 886: p(ahs_toobig, "\t%u packet%s got larger than max IP packet size\n");
1.46 angelos 887: p(ahs_crypto, "\t%u packet%s that failed crypto processing\n");
1.20 angelos 888: p(ahs_ibytes, "\t%qu input byte%s\n");
889: p(ahs_obytes, "\t%qu output byte%s\n");
890:
1.34 angelos 891: #undef p
1.38 itojun 892: #undef p1
1.34 angelos 893: }
894:
895: /*
896: * Dump etherip statistics structure.
897: */
898: void
1.103 deraadt 899: etherip_stats(char *name)
1.34 angelos 900: {
1.55 mickey 901: struct etheripstat etheripstat;
1.103 deraadt 902: int mib[] = { CTL_NET, AF_INET, IPPROTO_ETHERIP, ETHERIPCTL_STATS };
903: size_t len = sizeof(etheripstat);
1.34 angelos 904:
1.103 deraadt 905: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
906: ðeripstat, &len, NULL, 0) == -1) {
907: if (errno != ENOPROTOOPT)
908: warn(name);
1.55 mickey 909: return;
1.103 deraadt 910: }
911:
1.55 mickey 912: printf("%s:\n", name);
1.34 angelos 913: #define p(f, m) if (etheripstat.f || sflag <= 1) \
1.60 deraadt 914: printf(m, etheripstat.f, plural(etheripstat.f))
1.34 angelos 915:
1.53 brian 916: p(etherip_hdrops, "\t%u packet%s shorter than header shows\n");
917: p(etherip_qfull, "\t%u packet%s were dropped due to full output queue\n");
1.34 angelos 918: p(etherip_noifdrops, "\t%u packet%s were dropped because of no interface/bridge information\n");
1.53 brian 919: p(etherip_pdrops, "\t%u packet%s dropped due to policy\n");
920: p(etherip_adrops, "\t%u packet%s dropped for other reasons\n");
921: p(etherip_ipackets, "\t%u input ethernet-in-IP packet%s\n");
922: p(etherip_opackets, "\t%u output ethernet-in-IP packet%s\n");
1.34 angelos 923: p(etherip_ibytes, "\t%qu input byte%s\n");
924: p(etherip_obytes, "\t%qu output byte%s\n");
1.10 angelos 925: #undef p
926: }
927:
928: /*
929: * Dump ESP statistics structure.
930: */
931: void
1.103 deraadt 932: esp_stats(char *name)
1.10 angelos 933: {
1.55 mickey 934: struct espstat espstat;
1.103 deraadt 935: int mib[] = { CTL_NET, AF_INET, IPPROTO_ESP, ESPCTL_STATS };
936: size_t len = sizeof(espstat);
1.10 angelos 937:
1.103 deraadt 938: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
939: &espstat, &len, NULL, 0) == -1) {
940: if (errno != ENOPROTOOPT)
941: warn(name);
1.55 mickey 942: return;
1.103 deraadt 943: }
944:
1.55 mickey 945: printf("%s:\n", name);
1.10 angelos 946: #define p(f, m) if (espstat.f || sflag <= 1) \
1.60 deraadt 947: printf(m, espstat.f, plural(espstat.f))
1.10 angelos 948:
1.38 itojun 949: p(esps_input, "\t%u input ESP packet%s\n");
950: p(esps_output, "\t%u output ESP packet%s\n");
1.55 mickey 951: p(esps_nopf, "\t%u packet%s from unsupported protocol families\n");
952: p(esps_hdrops, "\t%u packet%s shorter than header shows\n");
953: p(esps_pdrops, "\t%u packet%s dropped due to policy\n");
954: p(esps_notdb, "\t%u packet%s for which no TDB was found\n");
955: p(esps_badkcr, "\t%u input packet%s that failed to be processed\n");
956: p(esps_badenc, "\t%u packet%s with bad encryption received\n");
957: p(esps_badauth, "\t%u packet%s that failed verification received\n");
958: p(esps_noxform, "\t%u packet%s for which no XFORM was set in TDB received\n");
959: p(esps_qfull, "\t%u packet%s were dropped due to full output queue\n");
960: p(esps_wrap, "\t%u packet%s where counter wrapping was detected\n");
961: p(esps_replay, "\t%u possibly replayed packet%s received\n");
962: p(esps_badilen, "\t%u packet%s with bad payload size or padding received\n");
1.62 jsyn 963: p(esps_invalid, "\t%u packet%s attempted to use an invalid TDB\n");
1.25 niklas 964: p(esps_toobig, "\t%u packet%s got larger than max IP packet size\n");
1.46 angelos 965: p(esps_crypto, "\t%u packet%s that failed crypto processing\n");
1.74 markus 966: p(esps_udpencin, "\t%u input UDP encapsulated ESP packet%s\n");
967: p(esps_udpencout, "\t%u output UDP encapsulated ESP packet%s\n");
968: p(esps_udpinval, "\t%u UDP packet%s for non-encapsulating TDB received\n");
1.20 angelos 969: p(esps_ibytes, "\t%qu input byte%s\n");
970: p(esps_obytes, "\t%qu output byte%s\n");
1.10 angelos 971:
972: #undef p
973: }
974:
975: /*
1.67 deraadt 976: * Dump IP-in-IP statistics structure.
1.10 angelos 977: */
978: void
1.103 deraadt 979: ipip_stats(char *name)
1.10 angelos 980: {
1.55 mickey 981: struct ipipstat ipipstat;
1.103 deraadt 982: int mib[] = { CTL_NET, AF_INET, IPPROTO_IPIP, IPIPCTL_STATS };
983: size_t len = sizeof(ipipstat);
1.10 angelos 984:
1.103 deraadt 985: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
986: &ipipstat, &len, NULL, 0) == -1) {
987: if (errno != ENOPROTOOPT)
988: warn(name);
1.55 mickey 989: return;
1.103 deraadt 990: }
991:
1.55 mickey 992: printf("%s:\n", name);
1.45 angelos 993: #define p(f, m) if (ipipstat.f || sflag <= 1) \
1.60 deraadt 994: printf(m, ipipstat.f, plural(ipipstat.f))
1.10 angelos 995:
1.55 mickey 996: p(ipips_ipackets, "\t%u total input packet%s\n");
997: p(ipips_opackets, "\t%u total output packet%s\n");
998: p(ipips_hdrops, "\t%u packet%s shorter than header shows\n");
999: p(ipips_pdrops, "\t%u packet%s dropped due to policy\n");
1000: p(ipips_spoof, "\t%u packet%s with possibly spoofed local addresses\n");
1001: p(ipips_qfull, "\t%u packet%s were dropped due to full output queue\n");
1.45 angelos 1002: p(ipips_ibytes, "\t%qu input byte%s\n");
1003: p(ipips_obytes, "\t%qu output byte%s\n");
1.63 deraadt 1004: p(ipips_family, "\t%u protocol family mismatche%s\n");
1005: p(ipips_unspec, "\t%u attempt%s to use tunnel with unspecified endpoint(s)\n");
1.69 mcbride 1006: #undef p
1007: }
1008:
1.84 deraadt 1009: /*
1.69 mcbride 1010: * Dump CARP statistics structure.
1011: */
1012: void
1.103 deraadt 1013: carp_stats(char *name)
1.69 mcbride 1014: {
1015: struct carpstats carpstat;
1.103 deraadt 1016: int mib[] = { CTL_NET, AF_INET, IPPROTO_CARP, CARPCTL_STATS };
1017: size_t len = sizeof(carpstat);
1.69 mcbride 1018:
1.103 deraadt 1019: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
1020: &carpstat, &len, NULL, 0) == -1) {
1021: if (errno != ENOPROTOOPT)
1022: warn(name);
1.69 mcbride 1023: return;
1.103 deraadt 1024: }
1025:
1.69 mcbride 1026: printf("%s:\n", name);
1027: #define p(f, m) if (carpstat.f || sflag <= 1) \
1028: printf(m, carpstat.f, plural(carpstat.f))
1029: #define p2(f, m) if (carpstat.f || sflag <= 1) \
1030: printf(m, carpstat.f)
1031:
1.87 mcbride 1032: p(carps_ipackets, "\t%llu packet%s received (IPv4)\n");
1033: p(carps_ipackets6, "\t%llu packet%s received (IPv6)\n");
1034: p(carps_badif, "\t\t%llu packet%s discarded for bad interface\n");
1.89 mcbride 1035: p(carps_badttl, "\t\t%llu packet%s discarded for wrong TTL\n");
1.87 mcbride 1036: p(carps_hdrops, "\t\t%llu packet%s shorter than header\n");
1037: p(carps_badsum, "\t\t%llu discarded for bad checksum%s\n");
1038: p(carps_badver, "\t\t%llu discarded packet%s with a bad version\n");
1039: p2(carps_badlen, "\t\t%llu discarded because packet too short\n");
1040: p2(carps_badauth, "\t\t%llu discarded for bad authentication\n");
1.106 mpf 1041: p2(carps_badvhid, "\t\t%llu discarded for unknown vhid\n");
1.87 mcbride 1042: p2(carps_badaddrs, "\t\t%llu discarded because of a bad address list\n");
1043: p(carps_opackets, "\t%llu packet%s sent (IPv4)\n");
1044: p(carps_opackets6, "\t%llu packet%s sent (IPv6)\n");
1.89 mcbride 1045: p2(carps_onomem, "\t\t%llu send failed due to mbuf memory error\n");
1.101 joel 1046: p(carps_preempt, "\t%llu transition%s to master\n");
1.51 jjbg 1047: #undef p
1.70 mcbride 1048: #undef p2
1.51 jjbg 1049: }
1050:
1.94 deraadt 1051: /*
1.75 mcbride 1052: * Dump pfsync statistics structure.
1053: */
1054: void
1.103 deraadt 1055: pfsync_stats(char *name)
1.75 mcbride 1056: {
1057: struct pfsyncstats pfsyncstat;
1.103 deraadt 1058: int mib[] = { CTL_NET, AF_INET, IPPROTO_PFSYNC, PFSYNCCTL_STATS };
1059: size_t len = sizeof(pfsyncstat);
1.75 mcbride 1060:
1.103 deraadt 1061: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
1062: &pfsyncstat, &len, NULL, 0) == -1) {
1063: if (errno != ENOPROTOOPT)
1064: warn(name);
1.75 mcbride 1065: return;
1.103 deraadt 1066: }
1067:
1.75 mcbride 1068: printf("%s:\n", name);
1069: #define p(f, m) if (pfsyncstat.f || sflag <= 1) \
1070: printf(m, pfsyncstat.f, plural(pfsyncstat.f))
1071: #define p2(f, m) if (pfsyncstat.f || sflag <= 1) \
1072: printf(m, pfsyncstat.f)
1073:
1.86 mcbride 1074: p(pfsyncs_ipackets, "\t%llu packet%s received (IPv4)\n");
1075: p(pfsyncs_ipackets6, "\t%llu packet%s received (IPv6)\n");
1076: p(pfsyncs_badif, "\t\t%llu packet%s discarded for bad interface\n");
1077: p(pfsyncs_badttl, "\t\t%llu packet%s discarded for bad ttl\n");
1078: p(pfsyncs_hdrops, "\t\t%llu packet%s shorter than header\n");
1079: p(pfsyncs_badver, "\t\t%llu packet%s discarded for bad version\n");
1080: p(pfsyncs_badauth, "\t\t%llu packet%s discarded for bad HMAC\n");
1081: p(pfsyncs_badact,"\t\t%llu packet%s discarded for bad action\n");
1082: p(pfsyncs_badlen, "\t\t%llu packet%s discarded for short packet\n");
1083: p(pfsyncs_badval, "\t\t%llu state%s discarded for bad values\n");
1084: p(pfsyncs_stale, "\t\t%llu stale state%s\n");
1085: p(pfsyncs_badstate, "\t\t%llu failed state lookup/insert%s\n");
1086: p(pfsyncs_opackets, "\t%llu packet%s sent (IPv4)\n");
1087: p(pfsyncs_opackets6, "\t%llu packet%s sent (IPv6)\n");
1088: p2(pfsyncs_onomem, "\t\t%llu send failed due to mbuf memory error\n");
1089: p2(pfsyncs_oerrors, "\t\t%llu send error\n");
1.107 gollo 1090: #undef p
1091: #undef p2
1092: }
1093:
1094: /*
1095: * Dump pflow statistics structure.
1096: */
1097: void
1098: pflow_stats(char *name)
1099: {
1100: struct pflowstats flowstats;
1101: int mib[] = { CTL_NET, PF_PFLOW, NET_PFLOW_STATS };
1102: size_t len = sizeof(struct pflowstats);
1103:
1104: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]), &flowstats, &len,
1105: NULL, 0) == -1) {
1106: if (errno != ENOPROTOOPT)
1107: warn(name);
1108: return;
1109: }
1110:
1111: printf("%s:\n", name);
1112: #define p(f, m) if (flowstats.f || sflag <= 1) \
1113: printf(m, flowstats.f, plural(flowstats.f))
1114: #define p2(f, m) if (flowstats.f || sflag <= 1) \
1115: printf(m, flowstats.f)
1116:
1117: p(pflow_flows, "\t%llu flow%s sent\n");
1118: p(pflow_packets, "\t%llu packet%s sent\n");
1119: p2(pflow_onomem, "\t\t%llu send failed due to mbuf memory error\n");
1120: p2(pflow_oerrors, "\t\t%llu send error\n");
1.75 mcbride 1121: #undef p
1122: #undef p2
1123: }
1124:
1.51 jjbg 1125: /*
1126: * Dump IPCOMP statistics structure.
1127: */
1128: void
1.103 deraadt 1129: ipcomp_stats(char *name)
1.51 jjbg 1130: {
1131: struct ipcompstat ipcompstat;
1.103 deraadt 1132: int mib[] = { CTL_NET, AF_INET, IPPROTO_IPCOMP, IPCOMPCTL_STATS };
1133: size_t len = sizeof(ipcompstat);
1.51 jjbg 1134:
1.103 deraadt 1135: if (sysctl(mib, sizeof(mib) / sizeof(mib[0]),
1136: &ipcompstat, &len, NULL, 0) == -1) {
1137: if (errno != ENOPROTOOPT)
1138: warn(name);
1.51 jjbg 1139: return;
1.103 deraadt 1140: }
1141:
1.51 jjbg 1142: printf("%s:\n", name);
1143: #define p(f, m) if (ipcompstat.f || sflag <= 1) \
1.60 deraadt 1144: printf(m, ipcompstat.f, plural(ipcompstat.f))
1.51 jjbg 1145:
1146: p(ipcomps_input, "\t%u input IPCOMP packet%s\n");
1147: p(ipcomps_output, "\t%u output IPCOMP packet%s\n");
1148: p(ipcomps_nopf, "\t%u packet%s from unsupported protocol families\n");
1149: p(ipcomps_hdrops, "\t%u packet%s shorter than header shows\n");
1150: p(ipcomps_pdrops, "\t%u packet%s dropped due to policy\n");
1151: p(ipcomps_notdb, "\t%u packet%s for which no TDB was found\n");
1152: p(ipcomps_badkcr, "\t%u input packet%s that failed to be processed\n");
1.55 mickey 1153: p(ipcomps_noxform, "\t%u packet%s for which no XFORM was set in TDB received\n");
1.51 jjbg 1154: p(ipcomps_qfull, "\t%u packet%s were dropped due to full output queue\n");
1155: p(ipcomps_wrap, "\t%u packet%s where counter wrapping was detected\n");
1.62 jsyn 1156: p(ipcomps_invalid, "\t%u packet%s attempted to use an invalid TDB\n");
1.51 jjbg 1157: p(ipcomps_toobig, "\t%u packet%s got larger than max IP packet size\n");
1158: p(ipcomps_crypto, "\t%u packet%s that failed (de)compression processing\n");
1.64 jason 1159: p(ipcomps_minlen, "\t%u packet%s less than minimum compression length\n");
1.51 jjbg 1160: p(ipcomps_ibytes, "\t%qu input byte%s\n");
1161: p(ipcomps_obytes, "\t%qu output byte%s\n");
1162:
1.10 angelos 1163: #undef p
1.1 deraadt 1164: }
1.96 markus 1165:
1166: /*
1.114 bluhm 1167: * Dump the contents of a socket structure
1168: */
1169: void
1170: socket_dump(u_long off)
1171: {
1172: struct socket so;
1173:
1174: if (off == 0)
1175: return;
1176: kread(off, &so, sizeof(so));
1177:
1178: #define p(fmt, v, sep) printf(#v " " fmt sep, so.v);
1179: printf("socket %#lx\n ", off);
1180: p("%#0.4x", so_type, "\n ");
1181: p("%#0.4x", so_options, "\n ");
1182: p("%d", so_linger, "\n ");
1183: p("%#0.4x", so_state, "\n ");
1184: p("%p", so_pcb, ", ");
1185: p("%p", so_proto, ", ");
1186: p("%p", so_head, "\n ");
1187: p("%d", so_q0len, ", ");
1188: p("%d", so_qlen, ", ");
1189: p("%d", so_qlimit, "\n ");
1190: p("%d", so_timeo, "\n ");
1191: p("%u", so_error, "\n ");
1192: p("%d", so_pgid, ", ");
1193: p("%u", so_siguid, ", ");
1194: p("%u", so_sigeuid, "\n ");
1195: p("%lu", so_oobmark, "\n ");
1.115 bluhm 1196: p("%p", so_splice, ", ");
1197: p("%p", so_spliceback, "\n ");
1198: p("%lld", so_splicelen, ", ");
1.118 bluhm 1199: p("%lld", so_splicemax, ", ");
1200: p("%ld", so_idletv.tv_sec, ", ");
1201: p("%ld", so_idletv.tv_usec, "\n ");
1.114 bluhm 1202: sockbuf_dump(&so.so_rcv, "so_rcv");
1203: sockbuf_dump(&so.so_snd, "so_snd");
1204: p("%u", so_euid, ", ");
1205: p("%u", so_ruid, ", ");
1206: p("%u", so_egid, ", ");
1207: p("%u", so_rgid, "\n ");
1208: p("%d", so_cpid, "\n");
1209: #undef p
1210:
1211: if (!vflag)
1212: return;
1213: protosw_dump((u_long)so.so_proto, (u_long)so.so_pcb);
1214: }
1215:
1216: /*
1217: * Dump the contents of a socket buffer
1218: */
1219: void
1220: sockbuf_dump(struct sockbuf *sb, const char *name)
1221: {
1222: #define p(fmt, v, sep) printf(#v " " fmt sep, sb->v);
1223: printf("%s ", name);
1224: p("%lu", sb_cc, ", ");
1225: p("%lu", sb_datacc, ", ");
1226: p("%lu", sb_hiwat, ", ");
1227: p("%lu", sb_wat, "\n ");
1228: printf("%s ", name);
1229: p("%lu", sb_mbcnt, ", ");
1230: p("%lu", sb_mbmax, ", ");
1231: p("%ld", sb_lowat, "\n ");
1232: printf("%s ", name);
1233: p("%#0.4x", sb_flags, ", ");
1234: p("%u", sb_timeo, "\n ");
1235: #undef p
1236: }
1237:
1238: /*
1239: * Dump the contents of a protosw structure
1240: */
1241: void
1242: protosw_dump(u_long off, u_long pcb)
1243: {
1244: struct protosw proto;
1245:
1246: if (off == 0)
1247: return;
1248: kread(off, &proto, sizeof(proto));
1249:
1250: #define p(fmt, v, sep) printf(#v " " fmt sep, proto.v);
1251: printf("protosw %#lx\n ", off);
1252: p("%#0.4x", pr_type, "\n ");
1253: p("%p", pr_domain, "\n ");
1254: p("%d", pr_protocol, "\n ");
1255: p("%#0.4x", pr_flags, "\n");
1256: #undef p
1257:
1258: domain_dump((u_long)proto.pr_domain, pcb, proto.pr_protocol);
1259: }
1260:
1261: /*
1262: * Dump the contents of a domain structure
1263: */
1264: void
1265: domain_dump(u_long off, u_long pcb, short protocol)
1266: {
1267: struct domain dom;
1268: char name[256];
1269:
1270: if (off == 0)
1271: return;
1272: kread(off, &dom, sizeof(dom));
1273: kread((u_long)dom.dom_name, name, sizeof(name));
1274:
1275: #define p(fmt, v, sep) printf(#v " " fmt sep, dom.v);
1276: printf("domain %#lx\n ", off);
1277: p("%d", dom_family, "\n ");
1278: printf("dom_name %.*s\n", sizeof(name), name);
1279: #undef p
1280:
1281: switch (dom.dom_family) {
1282: case AF_INET:
1283: case AF_INET6:
1284: inpcb_dump(pcb, protocol, dom.dom_family);
1285: break;
1286: case AF_UNIX:
1287: unpcb_dump(pcb);
1288: break;
1289: }
1290: }
1291:
1292: /*
1293: * Dump the contents of a internet PCB
1294: */
1295: void
1296: inpcb_dump(u_long off, short protocol, int af)
1297: {
1298: struct inpcb inp;
1299: char faddr[256], laddr[256];
1300:
1301: if (off == 0)
1302: return;
1303: kread(off, &inp, sizeof(inp));
1304: switch (af) {
1305: case AF_INET:
1306: inet_ntop(af, &inp.inp_faddr, faddr, sizeof(faddr));
1307: inet_ntop(af, &inp.inp_laddr, laddr, sizeof(laddr));
1308: break;
1309: case AF_INET6:
1310: inet_ntop(af, &inp.inp_faddr6, faddr, sizeof(faddr));
1311: inet_ntop(af, &inp.inp_laddr6, laddr, sizeof(laddr));
1312: break;
1313: default:
1314: faddr[0] = laddr[0] = '\0';
1315: }
1316:
1317: #define p(fmt, v, sep) printf(#v " " fmt sep, inp.v);
1318: printf("inpcb %#lx\n ", off);
1319: p("%p", inp_table, "\n ");
1320: printf("inp_faddru %s, inp_laddru %s\n ", faddr, laddr);
1321: HTONS(inp.inp_fport);
1322: HTONS(inp.inp_lport);
1323: p("%u", inp_fport, ", ");
1324: p("%u", inp_lport, "\n ");
1325: p("%p", inp_socket, ", ");
1326: p("%p", inp_ppcb, "\n ");
1327: p("%#0.8x", inp_flags, "\n ");
1328: p("%d", inp_hops, "\n ");
1329: p("%u", inp_seclevel[0], ", ");
1330: p("%u", inp_seclevel[1], ", ");
1331: p("%u", inp_seclevel[2], ", ");
1332: p("%u", inp_seclevel[3], "\n ");
1333: p("%#x", inp_secrequire, ", ");
1334: p("%#x", inp_secresult, "\n ");
1335: p("%u", inp_ip_minttl, "\n ");
1336: p("%p", inp_tdb_in, ", ");
1337: p("%p", inp_tdb_out, ", ");
1338: p("%p", inp_ipo, "\n ");
1339: p("%p", inp_ipsec_remotecred, ", ");
1340: p("%p", inp_ipsec_remoteauth, "\n ");
1341: p("%d", in6p_cksum, "\n ");
1342: p("%p", inp_icmp6filt, "\n ");
1343: p("%p", inp_pf_sk, "\n ");
1344: p("%u", inp_rtableid, "\n ");
1345: p("%d", inp_pipex, "\n");
1346: #undef p
1347:
1348: switch (protocol) {
1349: case IPPROTO_TCP:
1350: tcpcb_dump((u_long)inp.inp_ppcb);
1351: break;
1352: }
1353: }
1354:
1355: /*
1356: * Dump the contents of a TCP PCB
1.96 markus 1357: */
1358: void
1.114 bluhm 1359: tcpcb_dump(u_long off)
1.96 markus 1360: {
1361: struct tcpcb tcpcb;
1362:
1363: if (off == 0)
1364: return;
1365: kread(off, (char *)&tcpcb, sizeof (tcpcb));
1366:
1367: #define p(fmt, v, sep) printf(#v " " fmt sep, tcpcb.v);
1.114 bluhm 1368: printf("tcpcb %#lx\n ", off);
1369: p("%p", t_inpcb, "\n ");
1.96 markus 1370: p("%d", t_state, "");
1.114 bluhm 1371: if (tcpcb.t_state >= 0 && tcpcb.t_state < TCP_NSTATES)
1.96 markus 1372: printf(" (%s)", tcpstates[tcpcb.t_state]);
1.114 bluhm 1373: printf("\n ");
1.96 markus 1374: p("%d", t_rxtshift, ", ");
1375: p("%d", t_rxtcur, ", ");
1.114 bluhm 1376: p("%d", t_dupacks, "\n ");
1.96 markus 1377: p("%u", t_maxseg, ", ");
1378: p("%u", t_maxopd, ", ");
1.114 bluhm 1379: p("%u", t_peermss, "\n ");
1.96 markus 1380: p("0x%x", t_flags, ", ");
1.114 bluhm 1381: p("%u", t_force, "\n ");
1382: p("%u", iss, "\n ");
1.96 markus 1383: p("%u", snd_una, ", ");
1384: p("%u", snd_nxt, ", ");
1.114 bluhm 1385: p("%u", snd_up, "\n ");
1.96 markus 1386: p("%u", snd_wl1, ", ");
1387: p("%u", snd_wl2, ", ");
1.114 bluhm 1388: p("%lu", snd_wnd, "\n ");
1.96 markus 1389: p("%d", sack_enable, ", ");
1390: p("%d", snd_numholes, ", ");
1391: p("%u", snd_fack, ", ");
1.114 bluhm 1392: p("%lu",snd_awnd, "\n ");
1.96 markus 1393: p("%u", retran_data, ", ");
1.114 bluhm 1394: p("%u", snd_last, "\n ");
1395: p("%u", irs, "\n ");
1.96 markus 1396: p("%u", rcv_nxt, ", ");
1397: p("%u", rcv_up, ", ");
1.114 bluhm 1398: p("%lu", rcv_wnd, "\n ");
1399: p("%u", rcv_lastsack, "\n ");
1400: p("%d", rcv_numsacks, "\n ");
1.96 markus 1401: p("%u", rcv_adv, ", ");
1.114 bluhm 1402: p("%u", snd_max, "\n ");
1.96 markus 1403: p("%lu", snd_cwnd, ", ");
1404: p("%lu", snd_ssthresh, ", ");
1.114 bluhm 1405: p("%lu", max_sndwnd, "\n ");
1.96 markus 1406: p("%u", t_rcvtime, ", ");
1407: p("%u", t_rtttime, ", ");
1.114 bluhm 1408: p("%u", t_rtseq, "\n ");
1.96 markus 1409: p("%u", t_srtt, ", ");
1410: p("%u", t_rttvar, ", ");
1.114 bluhm 1411: p("%u", t_rttmin, "\n ");
1.96 markus 1412: p("%u", t_oobflags, ", ");
1.114 bluhm 1413: p("%u", t_iobc, "\n ");
1414: p("%u", t_softerror, "\n ");
1.96 markus 1415: p("%u", snd_scale, ", ");
1416: p("%u", rcv_scale, ", ");
1417: p("%u", request_r_scale, ", ");
1.114 bluhm 1418: p("%u", requested_s_scale, "\n ");
1.96 markus 1419: p("%u", ts_recent, ", ");
1.114 bluhm 1420: p("%u", ts_recent_age, "\n ");
1421: p("%u", last_ack_sent, "\n ");
1.98 markus 1422: HTONS(tcpcb.t_pmtud_ip_len);
1423: HTONS(tcpcb.t_pmtud_nextmtu);
1424: p("%u", t_pmtud_mss_acked, ", ");
1.114 bluhm 1425: p("%u", t_pmtud_mtu_sent, "\n ");
1.98 markus 1426: p("%u", t_pmtud_nextmtu, ", ");
1427: p("%u", t_pmtud_ip_len, ", ");
1.114 bluhm 1428: p("%u", t_pmtud_ip_hl, "\n ");
1429: p("%u", t_pmtud_th_seq, "\n ");
1.96 markus 1430: p("%u", pf, "\n");
1431: #undef p
1.98 markus 1432: }