Annotation of src/usr.bin/netstat/iso.c, Revision 1.3
1.3 ! millert 1: /* $OpenBSD: iso.c,v 1.2 1996/06/26 05:37:21 deraadt Exp $ */
1.1 deraadt 2: /* $NetBSD: iso.c,v 1.12 1995/10/03 21:42:38 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.
16: * 3. All advertising materials mentioning features or use of this software
17: * must display the following acknowledgement:
18: * This product includes software developed by the University of
19: * California, Berkeley and its contributors.
20: * 4. Neither the name of the University nor the names of its contributors
21: * may be used to endorse or promote products derived from this software
22: * without specific prior written permission.
23: *
24: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34: * SUCH DAMAGE.
35: */
36:
37: #ifndef lint
38: #if 0
39: static char sccsid[] = "from: @(#)iso.c 8.1 (Berkeley) 6/6/93";
40: #else
1.3 ! millert 41: static char *rcsid = "$OpenBSD: iso.c,v 1.2 1996/06/26 05:37:21 deraadt Exp $";
1.1 deraadt 42: #endif
43: #endif /* not lint */
44:
45: /*******************************************************************************
46: Copyright IBM Corporation 1987
47:
48: All Rights Reserved
49:
50: Permission to use, copy, modify, and distribute this software and its
51: documentation for any purpose and without fee is hereby granted,
52: provided that the above copyright notice appear in all copies and that
53: both that copyright notice and this permission notice appear in
54: supporting documentation, and that the name of IBM not be
55: used in advertising or publicity pertaining to distribution of the
56: software without specific, written prior permission.
57:
58: IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
59: ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
60: IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
61: ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
62: WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
63: ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
64: SOFTWARE.
65:
66: *******************************************************************************/
67:
68: /*
69: * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
70: */
71:
72: #include <sys/param.h>
73: #include <sys/queue.h>
74: #include <sys/mbuf.h>
75: #include <sys/time.h>
76: #include <sys/domain.h>
77: #include <sys/protosw.h>
78: #include <sys/socket.h>
79: #include <sys/socketvar.h>
80: #include <errno.h>
81: #include <net/if.h>
82: #include <net/route.h>
83: #include <netinet/in.h>
84: #include <netinet/in_systm.h>
85: #include <netinet/ip.h>
86: #include <netinet/in_pcb.h>
87: #include <netinet/ip_var.h>
88: #include <netiso/iso.h>
89: #include <netiso/iso_errno.h>
90: #include <netiso/clnp.h>
91: #include <netiso/esis.h>
92: #include <netiso/clnp_stat.h>
93: #include <netiso/argo_debug.h>
94: #undef satosiso
95: #include <netiso/tp_param.h>
96: #include <netiso/tp_states.h>
97: #include <netiso/tp_pcb.h>
98: #include <netiso/tp_stat.h>
99: #include <netiso/iso_pcb.h>
100: #include <netiso/cltp_var.h>
101: #include <netiso/cons.h>
102: #ifdef IncStat
103: #undef IncStat
104: #endif
105: #include <netiso/cons_pcb.h>
106: #include <arpa/inet.h>
107: #include <netdb.h>
108: #include <string.h>
109: #include <stdio.h>
110: #include <stdlib.h>
111: #include "netstat.h"
112:
113: static void tprintstat __P((struct tp_stat *, int));
114: static void isonetprint __P((struct sockaddr_iso *, int));
115: static void hexprint __P((int, char *, char *));
116: extern void inetprint __P((struct in_addr *, int, char *));
117:
118: /*
119: * Dump esis stats
120: */
121: void
122: esis_stats(off, name)
123: u_long off;
124: char *name;
125: {
126: struct esis_stat esis_stat;
127:
128: if (off == 0 ||
129: kread(off, (char *)&esis_stat, sizeof (struct esis_stat)))
130: return;
131: printf("%s:\n", name);
132: printf("\t%d esh sent, %d esh received\n", esis_stat.es_eshsent,
133: esis_stat.es_eshrcvd);
134: printf("\t%d ish sent, %d ish received\n", esis_stat.es_ishsent,
135: esis_stat.es_ishrcvd);
136: printf("\t%d rd sent, %d rd received\n", esis_stat.es_rdsent,
137: esis_stat.es_rdrcvd);
138: printf("\t%d pdus not sent due to insufficient memory\n",
139: esis_stat.es_nomem);
140: printf("\t%d pdus received with bad checksum\n", esis_stat.es_badcsum);
141: printf("\t%d pdus received with bad version number\n",
142: esis_stat.es_badvers);
143: printf("\t%d pdus received with bad type field\n", esis_stat.es_badtype);
144: printf("\t%d short pdus received\n", esis_stat.es_toosmall);
145: }
146:
147: /*
148: * Dump clnp statistics structure.
149: */
150: void
151: clnp_stats(off, name)
152: u_long off;
153: char *name;
154: {
155: struct clnp_stat clnp_stat;
156:
157: if (off == 0 ||
158: kread(off, (char *)&clnp_stat, sizeof (clnp_stat)))
159: return;
160:
161: printf("%s:\n\t%d total packets sent\n", name, clnp_stat.cns_sent);
162: printf("\t%d total fragments sent\n", clnp_stat.cns_fragments);
163: printf("\t%d total packets received\n", clnp_stat.cns_total);
164: printf("\t%d with fixed part of header too small\n",
165: clnp_stat.cns_toosmall);
166: printf("\t%d with header length not reasonable\n", clnp_stat.cns_badhlen);
167: printf("\t%d incorrect checksum%s\n",
168: clnp_stat.cns_badcsum, plural(clnp_stat.cns_badcsum));
169: printf("\t%d with unreasonable address lengths\n", clnp_stat.cns_badaddr);
170: printf("\t%d with forgotten segmentation information\n",
171: clnp_stat.cns_noseg);
172: printf("\t%d with an incorrect protocol identifier\n", clnp_stat.cns_noproto);
173: printf("\t%d with an incorrect version\n", clnp_stat.cns_badvers);
174: printf("\t%d dropped because the ttl has expired\n",
175: clnp_stat.cns_ttlexpired);
176: printf("\t%d clnp cache misses\n", clnp_stat.cns_cachemiss);
177: printf("\t%d clnp congestion experience bits set\n",
178: clnp_stat.cns_congest_set);
179: printf("\t%d clnp congestion experience bits received\n",
180: clnp_stat.cns_congest_rcvd);
181: }
182: /*
183: * Dump CLTP statistics structure.
184: */
185: void
186: cltp_stats(off, name)
187: u_long off;
188: char *name;
189: {
190: struct cltpstat cltpstat;
191:
192: if (off == 0 ||
193: kread(off, (char *)&cltpstat, sizeof (cltpstat)))
194: return;
195: printf("%s:\n\t%u incomplete header%s\n", name,
196: cltpstat.cltps_hdrops, plural(cltpstat.cltps_hdrops));
197: printf("\t%u bad data length field%s\n",
198: cltpstat.cltps_badlen, plural(cltpstat.cltps_badlen));
199: printf("\t%u bad checksum%s\n",
200: cltpstat.cltps_badsum, plural(cltpstat.cltps_badsum));
201: }
202:
203: struct tp_pcb tpcb;
204: struct isopcb isopcb;
205: struct socket sockb;
206: union {
207: struct sockaddr_iso siso;
208: char data[128];
209: } laddr, faddr;
210: #define kget(o, p) \
211: (kread((u_long)(o), (char *)&p, sizeof (p)))
212:
213: static int first = 1;
214:
215: /*
216: * Print a summary of connections related to an Internet
217: * protocol. For TP, also give state of connection.
218: * Listening processes (aflag) are suppressed unless the
219: * -a (all) flag is specified.
220: */
221: void
222: iso_protopr(off, name)
223: u_long off;
224: char *name;
225: {
226: struct isopcb cb;
227: register struct isopcb *prev, *next;
228:
229: if (off == 0) {
230: printf("%s control block: symbol not in namelist\n", name);
231: return;
232: }
233: if (strcmp(name, "tp") == 0) {
234: tp_protopr(off, name);
235: return;
236: }
237: if (kread(off, (char *)&cb, sizeof(cb)))
238: return;
239: isopcb = cb;
240: prev = (struct isopcb *)off;
241: if (isopcb.isop_next == (struct isopcb *)off)
242: return;
243: while (isopcb.isop_next != (struct isopcb *)off) {
244: next = isopcb.isop_next;
245: kget(next, isopcb);
246: if (isopcb.isop_prev != prev) {
247: printf("prev 0x%x next 0x%x isop_prev 0x%x isop_next 0x%x???\n",
248: prev, next, isopcb.isop_prev, isopcb.isop_next);
249: break;
250: }
251: kget(isopcb.isop_socket, sockb);
252: iso_protopr1((u_long)next, 0);
253: putchar('\n');
254: prev = next;
255: }
256: }
257:
258: void
259: iso_protopr1(kern_addr, istp)
260: u_long kern_addr;
261: int istp;
262: {
263: if (first) {
264: printf("Active ISO net connections");
265: if (aflag)
266: printf(" (including servers)");
267: putchar('\n');
268: if (Aflag)
269: printf("%-8.8s ", "PCB");
270: printf(Aflag ?
271: "%-5.5s %-6.6s %-6.6s %-18.18s %-18.18s %s\n" :
272: "%-5.5s %-6.6s %-6.6s %-22.22s %-22.22s %s\n",
273: "Proto", "Recv-Q", "Send-Q",
274: "Local Address", "Foreign Address", "(state)");
275: first = 0;
276: }
277: if (Aflag)
278: printf("%8x ",
279: (sockb.so_pcb ? (void *)sockb.so_pcb : (void *)kern_addr));
280: printf("%-5.5s %6d %6d ", "tp", sockb.so_rcv.sb_cc, sockb.so_snd.sb_cc);
281: if (istp && tpcb.tp_lsuffixlen) {
282: hexprint(tpcb.tp_lsuffixlen, tpcb.tp_lsuffix, "()");
283: printf("\t");
284: } else if (isopcb.isop_laddr == 0)
285: printf("*.*\t");
286: else {
287: if ((char *)isopcb.isop_laddr == ((char *)kern_addr) +
288: _offsetof(struct isopcb, isop_sladdr))
289: laddr.siso = isopcb.isop_sladdr;
290: else
291: kget(isopcb.isop_laddr, laddr);
292: isonetprint((struct sockaddr_iso *)&laddr, 1);
293: }
294: if (istp && tpcb.tp_fsuffixlen) {
295: hexprint(tpcb.tp_fsuffixlen, tpcb.tp_fsuffix, "()");
296: printf("\t");
297: } else if (isopcb.isop_faddr == 0)
298: printf("*.*\t");
299: else {
300: if ((char *)isopcb.isop_faddr == ((char *)kern_addr) +
301: _offsetof(struct isopcb, isop_sfaddr))
302: faddr.siso = isopcb.isop_sfaddr;
303: else
304: kget(isopcb.isop_faddr, faddr);
305: isonetprint((struct sockaddr_iso *)&faddr, 0);
306: }
307: }
308:
309: void
310: tp_protopr(off, name)
311: u_long off;
312: char *name;
313: {
314: extern char *tp_sstring[];
315: struct tp_ref *tpr, *tpr_base;
316: struct tp_refinfo tpkerninfo;
317: int size;
318:
319: kget(off, tpkerninfo);
320: size = tpkerninfo.tpr_size * sizeof (*tpr);
321: tpr_base = (struct tp_ref *)malloc(size);
322: if (tpr_base == 0)
323: return;
324: kread((u_long)(tpkerninfo.tpr_base), (char *)tpr_base, size);
325: for (tpr = tpr_base; tpr < tpr_base + tpkerninfo.tpr_size; tpr++) {
326: if (tpr->tpr_pcb == 0)
327: continue;
328: kget(tpr->tpr_pcb, tpcb);
329: if (tpcb.tp_state == ST_ERROR)
330: printf("undefined tpcb state: 0x%x\n", tpr->tpr_pcb);
331: if (!aflag &&
332: (tpcb.tp_state == TP_LISTENING ||
333: tpcb.tp_state == TP_CLOSED ||
334: tpcb.tp_state == TP_REFWAIT)) {
335: continue;
336: }
337: kget(tpcb.tp_sock, sockb);
338: if (tpcb.tp_npcb) switch(tpcb.tp_netservice) {
339: case IN_CLNS:
340: tp_inproto((u_long)tpkerninfo.tpr_base);
341: break;
342: default:
343: kget(tpcb.tp_npcb, isopcb);
344: iso_protopr1((u_long)tpcb.tp_npcb, 1);
345: break;
346: }
347: if (tpcb.tp_state >= tp_NSTATES)
348: printf(" %d", tpcb.tp_state);
349: else
350: printf(" %-12.12s", tp_sstring[tpcb.tp_state]);
351: putchar('\n');
352: }
353: }
354:
355: void
356: tp_inproto(pcb)
357: u_long pcb;
358: {
359: struct inpcb inpcb;
360: kget(tpcb.tp_npcb, inpcb);
361: if (!aflag && inet_lnaof(inpcb.inp_laddr) == INADDR_ANY)
362: return;
363: if (Aflag)
364: printf("%8x ", pcb);
365: printf("%-5.5s %6d %6d ", "tpip",
366: sockb.so_rcv.sb_cc, sockb.so_snd.sb_cc);
367: inetprint(&inpcb.inp_laddr, inpcb.inp_lport, "tp");
368: inetprint(&inpcb.inp_faddr, inpcb.inp_fport, "tp");
369: }
370:
371: /*
372: * Pretty print an iso address (net address + port).
373: * If the nflag was specified, use numbers instead of names.
374: */
375:
376: #ifdef notdef
377: char *
378: isonetname(iso)
379: register struct iso_addr *iso;
380: {
381: struct sockaddr_iso sa;
382: struct iso_hostent *ihe = 0;
383: struct iso_hostent *iso_gethostentrybyaddr();
384: struct iso_hostent *iso_getserventrybytsel();
385: struct iso_hostent Ihe;
386: static char line[80];
387:
388: bzero(line, sizeof(line));
389: if( iso->isoa_afi ) {
390: sa.siso_family = AF_ISO;
391: sa.siso_addr = *iso;
392: sa.siso_tsuffix = 0;
393:
394: if (!nflag )
395: ihe = iso_gethostentrybyaddr( &sa, 0, 0 );
396: if( ihe ) {
397: Ihe = *ihe;
398: ihe = &Ihe;
399: sprintf(line, "%s", ihe->isoh_hname);
400: } else {
401: sprintf(line, "%s", iso_ntoa(iso));
402: }
403: } else {
404: sprintf(line, "*");
405: }
406: return line;
407: }
408:
409: static void
410: isonetprint(iso, sufx, sufxlen, islocal)
411: register struct iso_addr *iso;
412: char *sufx;
413: u_short sufxlen;
414: int islocal;
415: {
416: struct iso_hostent *iso_getserventrybytsel(), *ihe;
417: struct iso_hostent Ihe;
418: char *line, *cp;
419: int Alen = Aflag?18:22;
420:
421: line = isonetname(iso);
1.3 ! millert 422: cp = strchr(line, '\0');
1.1 deraadt 423: ihe = (struct iso_hostent *)0;
424:
425: if( islocal )
426: islocal = 20;
427: else
428: islocal = 22 + Alen;
429:
430: if(Aflag)
431: islocal += 10 ;
432:
433: if(!nflag) {
434: if( (cp -line)>10 ) {
435: cp = line+10;
436: bzero(cp, sizeof(line)-10);
437: }
438: }
439:
440: *cp++ = '.';
441: if(sufxlen) {
442: if( !Aflag && !nflag && (ihe=iso_getserventrybytsel(sufx, sufxlen))) {
443: Ihe = *ihe;
444: ihe = &Ihe;
445: }
446: if( ihe && (strlen(ihe->isoh_aname)>0) ) {
447: sprintf(cp, "%s", ihe->isoh_aname);
448: } else {
449: iso_sprinttsel(cp, sufx, sufxlen);
450: }
451: } else
452: sprintf(cp, "*");
453: /*
454: fprintf(stdout, Aflag?" %-18.18s":" %-22.22s", line);
455: */
456:
457: if( strlen(line) > Alen ) {
458: fprintf(stdout, " %s", line);
459: fprintf(stdout, "\n %*.s", islocal+Alen," ");
460: } else {
461: fprintf(stdout, " %-*.*s", Alen, Alen,line);
462: }
463: }
464: #endif
465:
466: #ifdef notdef
467: static void
468: x25_protopr(off, name)
469: u_long off;
470: char *name;
471: {
472: static char *xpcb_states[] = {
473: "CLOSED",
474: "LISTENING",
475: "CLOSING",
476: "CONNECTING",
477: "ACKWAIT",
478: "OPEN",
479: };
480: register struct isopcb *prev, *next;
481: struct x25_pcb xpcb;
482:
483: if (off == 0) {
484: printf("%s control block: symbol not in namelist\n", name);
485: return;
486: }
487: kread(off, &xpcb, sizeof (struct x25_pcb));
488: prev = (struct isopcb *)off;
489: if (xpcb.x_next == (struct isopcb *)off)
490: return;
491: while (xpcb.x_next != (struct isopcb *)off) {
492: next = isopcb.isop_next;
493: kread((u_long)next, &xpcb, sizeof (struct x25_pcb));
494: if (xpcb.x_prev != prev) {
495: printf("???\n");
496: break;
497: }
498: kread((u_long)xpcb.x_socket, &sockb, sizeof (sockb));
499:
500: if (!aflag &&
501: xpcb.x_state == LISTENING ||
502: xpcb.x_state == TP_CLOSED ) {
503: prev = next;
504: continue;
505: }
506: if (first) {
507: printf("Active X25 net connections");
508: if (aflag)
509: printf(" (including servers)");
510: putchar('\n');
511: if (Aflag)
512: printf("%-8.8s ", "PCB");
513: printf(Aflag ?
514: "%-5.5s %-6.6s %-6.6s %-18.18s %-18.18s %s\n" :
515: "%-5.5s %-6.6s %-6.6s %-22.22s %-22.22s %s\n",
516: "Proto", "Recv-Q", "Send-Q",
517: "Local Address", "Foreign Address", "(state)");
518: first = 0;
519: }
520: printf("%-5.5s %6d %6d ", name, sockb.so_rcv.sb_cc,
521: sockb.so_snd.sb_cc);
522: isonetprint(&xpcb.x_laddr.siso_addr, &xpcb.x_lport,
523: sizeof(xpcb.x_lport), 1);
524: isonetprint(&xpcb.x_faddr.siso_addr, &xpcb.x_fport,
525: sizeof(xpcb.x_lport), 0);
526: if (xpcb.x_state < 0 || xpcb.x_state >= x25_NSTATES)
527: printf(" 0x0x0x0x0x0x0x0x0x%x", xpcb.x_state);
528: else
529: printf(" %-12.12s", xpcb_states[xpcb.x_state]);
530: putchar('\n');
531: prev = next;
532: }
533: }
534: #endif
535:
536: struct tp_stat tp_stat;
537:
538: void
539: tp_stats(off, name)
540: caddr_t off, name;
541: {
542: if (off == 0) {
543: printf("TP not configured\n\n");
544: return;
545: }
546: printf("%s:\n", name);
547: kget(off, tp_stat);
548: tprintstat(&tp_stat, 8);
549: }
550:
551: #define OUT stdout
552:
553: static void
554: tprintstat(s, indent)
555: register struct tp_stat *s;
556: int indent;
557: {
558: fprintf(OUT,
559: "%*sReceiving:\n",indent," ");
560: fprintf(OUT,
561: "\t%*s%d variable parameter%s ignored\n", indent," ",
562: s->ts_param_ignored ,plural(s->ts_param_ignored));
563: fprintf(OUT,
564: "\t%*s%d invalid parameter code%s\n", indent, " ",
565: s->ts_inv_pcode ,plural(s->ts_inv_pcode));
566: fprintf(OUT,
567: "\t%*s%d invalid parameter value%s\n", indent, " ",
568: s->ts_inv_pval ,plural(s->ts_inv_pval));
569: fprintf(OUT,
570: "\t%*s%d invalid dutype%s\n", indent, " ",
571: s->ts_inv_dutype ,plural(s->ts_inv_dutype));
572: fprintf(OUT,
573: "\t%*s%d negotiation failure%s\n", indent, " ",
574: s->ts_negotfailed ,plural(s->ts_negotfailed));
575: fprintf(OUT,
576: "\t%*s%d invalid destination reference%s\n", indent, " ",
577: s->ts_inv_dref ,plural(s->ts_inv_dref));
578: fprintf(OUT,
579: "\t%*s%d invalid suffix parameter%s\n", indent, " ",
580: s->ts_inv_sufx ,plural(s->ts_inv_sufx));
581: fprintf(OUT,
582: "\t%*s%d invalid length\n",indent, " ", s->ts_inv_length);
583: fprintf(OUT,
584: "\t%*s%d invalid checksum%s\n", indent, " ",
585: s->ts_bad_csum ,plural(s->ts_bad_csum));
586: fprintf(OUT,
587: "\t%*s%d DT%s out of order\n", indent, " ",
588: s->ts_dt_ooo ,plural(s->ts_dt_ooo));
589: fprintf(OUT,
590: "\t%*s%d DT%s not in window\n", indent, " ",
591: s->ts_dt_niw ,plural(s->ts_dt_niw));
592: fprintf(OUT,
593: "\t%*s%d duplicate DT%s\n", indent, " ",
594: s->ts_dt_dup ,plural(s->ts_dt_dup));
595: fprintf(OUT,
596: "\t%*s%d XPD%s not in window\n", indent, " ",
597: s->ts_xpd_niw ,plural(s->ts_xpd_niw));
598: fprintf(OUT,
599: "\t%*s%d XPD%s w/o credit to stash\n", indent, " ",
600: s->ts_xpd_dup ,plural(s->ts_xpd_dup));
601: fprintf(OUT,
602: "\t%*s%d time%s local credit reneged\n", indent, " ",
603: s->ts_lcdt_reduced ,plural(s->ts_lcdt_reduced));
604: fprintf(OUT,
605: "\t%*s%d concatenated TPDU%s\n", indent, " ",
606: s->ts_concat_rcvd ,plural(s->ts_concat_rcvd));
607: fprintf(OUT,
608: "%*sSending:\n", indent, " ");
609: fprintf(OUT,
610: "\t%*s%d XPD mark%s discarded\n", indent, " ",
611: s->ts_xpdmark_del ,plural(s->ts_xpdmark_del));
612: fprintf(OUT,
613: "\t%*sXPD stopped data flow %d time%s\n", indent, " ",
614: s->ts_xpd_intheway ,plural(s->ts_xpd_intheway));
615: fprintf(OUT,
616: "\t%*s%d time%s foreign window closed\n", indent, " ",
617: s->ts_zfcdt ,plural(s->ts_zfcdt));
618: fprintf(OUT,
619: "%*sMiscellaneous:\n", indent, " ");
620: fprintf(OUT,
621: "\t%*s%d small mbuf%s\n", indent, " ",
622: s->ts_mb_small ,plural(s->ts_mb_small));
623: fprintf(OUT,
624: "\t%*s%d cluster%s\n", indent, " ",
625: s->ts_mb_cluster, plural(s->ts_mb_cluster));
626: fprintf(OUT,
627: "\t%*s%d source quench \n",indent, " ",
628: s->ts_quench);
629: fprintf(OUT,
630: "\t%*s%d dec bit%s\n", indent, " ",
631: s->ts_rcvdecbit, plural(s->ts_rcvdecbit));
632: fprintf(OUT,
633: "\t%*sM:L ( M mbuf chains of length L)\n", indent, " ");
634: {
635: register int j;
636:
637: fprintf(OUT, "\t%*s%d: over 16\n", indent, " ",
638: s->ts_mb_len_distr[0]);
639: for( j=1; j<=8; j++) {
640: fprintf(OUT,
641: "\t%*s%d: %d\t\t%d: %d\n", indent, " ",
642: s->ts_mb_len_distr[j],j,
643: s->ts_mb_len_distr[j<<1],j<<1
644: );
645: }
646: }
647: fprintf(OUT,
648: "\t%*s%d EOT rcvd\n", indent, " ", s->ts_eot_input);
649: fprintf(OUT,
650: "\t%*s%d EOT sent\n", indent, " ", s->ts_EOT_sent);
651: fprintf(OUT,
652: "\t%*s%d EOT indication%s\n", indent, " ",
653: s->ts_eot_user ,plural(s->ts_eot_user));
654:
655: fprintf(OUT,
656: "%*sConnections:\n", indent, " ");
657: fprintf(OUT,
658: "\t%*s%d connection%s used extended format\n", indent, " ",
659: s->ts_xtd_fmt ,plural(s->ts_xtd_fmt));
660: fprintf(OUT,
661: "\t%*s%d connection%s allowed transport expedited data\n", indent, " ",
662: s->ts_use_txpd ,plural(s->ts_use_txpd));
663: fprintf(OUT,
664: "\t%*s%d connection%s turned off checksumming\n", indent, " ",
665: s->ts_csum_off ,plural(s->ts_csum_off));
666: fprintf(OUT,
667: "\t%*s%d connection%s dropped due to retrans limit\n", indent, " ",
668: s->ts_conn_gaveup ,plural(s->ts_conn_gaveup));
669: fprintf(OUT,
670: "\t%*s%d tp 4 connection%s\n", indent, " ",
671: s->ts_tp4_conn ,plural(s->ts_tp4_conn));
672: fprintf(OUT,
673: "\t%*s%d tp 0 connection%s\n", indent, " ",
674: s->ts_tp0_conn ,plural(s->ts_tp0_conn));
675: {
676: register int j;
677: static char *name[]= {
678: "~LOCAL, PDN",
679: "~LOCAL,~PDN",
680: " LOCAL,~PDN",
681: " LOCAL, PDN"
682: };
683:
684: fprintf(OUT,
685: "\n%*sRound trip times, listed in ticks:\n", indent, " ");
686: fprintf(OUT,
687: "\t%*s%11.11s %12.12s | %12.12s | %s\n", indent, " ",
688: "Category",
689: "Smoothed avg", "Deviation", "Deviation/Avg");
690: for (j = 0; j <= 3; j++) {
691: fprintf(OUT,
692: "\t%*s%11.11s: %-11d | %-11d | %-11d | %-11d\n", indent, " ",
693: name[j],
694: s->ts_rtt[j],
695: s->ts_rtt[j],
696: s->ts_rtv[j],
697: s->ts_rtv[j]);
698: }
699: }
700: fprintf(OUT,
701: "\n%*sTpdus RECVD [%d valid, %3.6f %% of total (%d); %d dropped]\n",indent," ",
702: s->ts_tpdu_rcvd ,
703: ((s->ts_pkt_rcvd > 0) ?
704: ((100 * (float)s->ts_tpdu_rcvd)/(float)s->ts_pkt_rcvd)
705: : 0),
706: s->ts_pkt_rcvd,
707: s->ts_recv_drop );
708:
709: fprintf(OUT,
710: "\t%*sDT %6d AK %6d DR %4d CR %4d \n", indent, " ",
711: s->ts_DT_rcvd, s->ts_AK_rcvd, s->ts_DR_rcvd, s->ts_CR_rcvd);
712: fprintf(OUT,
713: "\t%*sXPD %6d XAK %6d DC %4d CC %4d ER %4d\n", indent, " ",
714: s->ts_XPD_rcvd, s->ts_XAK_rcvd, s->ts_DC_rcvd, s->ts_CC_rcvd,
715: s->ts_ER_rcvd);
716: fprintf(OUT,
717: "\n%*sTpdus SENT [%d total, %d dropped]\n", indent, " ",
718: s->ts_tpdu_sent, s->ts_send_drop);
719:
720: fprintf(OUT,
721: "\t%*sDT %6d AK %6d DR %4d CR %4d \n", indent, " ",
722: s->ts_DT_sent, s->ts_AK_sent, s->ts_DR_sent, s->ts_CR_sent);
723: fprintf(OUT,
724: "\t%*sXPD %6d XAK %6d DC %4d CC %4d ER %4d\n", indent, " ",
725: s->ts_XPD_sent, s->ts_XAK_sent, s->ts_DC_sent, s->ts_CC_sent,
726: s->ts_ER_sent);
727:
728: fprintf(OUT,
729: "\n%*sRetransmissions:\n", indent, " ");
730: #define PERCENT(X,Y) (((Y)>0)?((100 *(float)(X)) / (float) (Y)):0)
731:
732: fprintf(OUT,
733: "\t%*sCR %6d CC %6d DR %6d \n", indent, " ",
734: s->ts_retrans_cr, s->ts_retrans_cc, s->ts_retrans_dr);
735: fprintf(OUT,
736: "\t%*sDT %6d (%5.2f%%)\n", indent, " ",
737: s->ts_retrans_dt,
738: PERCENT(s->ts_retrans_dt, s->ts_DT_sent));
739: fprintf(OUT,
740: "\t%*sXPD %6d (%5.2f%%)\n", indent, " ",
741: s->ts_retrans_xpd,
742: PERCENT(s->ts_retrans_xpd, s->ts_XPD_sent));
743:
744:
745: fprintf(OUT,
746: "\n%*sE Timers: [%6d ticks]\n", indent, " ", s->ts_Eticks);
747: fprintf(OUT,
748: "%*s%6d timer%s set \t%6d timer%s expired \t%6d timer%s cancelled\n",indent, " ",
749: s->ts_Eset ,plural(s->ts_Eset),
750: s->ts_Eexpired ,plural(s->ts_Eexpired),
751: s->ts_Ecan_act ,plural(s->ts_Ecan_act));
752:
753: fprintf(OUT,
754: "\n%*sC Timers: [%6d ticks]\n", indent, " ",s->ts_Cticks);
755: fprintf(OUT,
756: "%*s%6d timer%s set \t%6d timer%s expired \t%6d timer%s cancelled\n",
757: indent, " ",
758: s->ts_Cset ,plural(s->ts_Cset),
759: s->ts_Cexpired ,plural(s->ts_Cexpired),
760: s->ts_Ccan_act ,plural(s->ts_Ccan_act));
761: fprintf(OUT,
762: "%*s%6d inactive timer%s cancelled\n", indent, " ",
763: s->ts_Ccan_inact ,plural(s->ts_Ccan_inact));
764:
765: fprintf(OUT,
766: "\n%*sPathological debugging activity:\n", indent, " ");
767: fprintf(OUT,
768: "\t%*s%6d CC%s sent to zero dref\n", indent, " ",
769: s->ts_zdebug ,plural(s->ts_zdebug));
770: /* SAME LINE AS ABOVE */
771: fprintf(OUT,
772: "\t%*s%6d random DT%s dropped\n", indent, " ",
773: s->ts_ydebug ,plural(s->ts_ydebug));
774: fprintf(OUT,
775: "\t%*s%6d illegally large XPD TPDU%s\n", indent, " ",
776: s->ts_vdebug ,plural(s->ts_vdebug));
777: fprintf(OUT,
778: "\t%*s%6d faked reneging of cdt\n", indent, " ",
779: s->ts_ldebug );
780:
781: fprintf(OUT,
782: "\n%*sACK reasons:\n", indent, " ");
783: fprintf(OUT, "\t%*s%6d not acked immediately\n", indent, " ",
784: s->ts_ackreason[_ACK_DONT_] );
785: fprintf(OUT, "\t%*s%6d strategy==each\n", indent, " ",
786: s->ts_ackreason[_ACK_STRAT_EACH_] );
787: fprintf(OUT, "\t%*s%6d strategy==fullwindow\n", indent, " ",
788: s->ts_ackreason[_ACK_STRAT_FULLWIN_] );
789: fprintf(OUT, "\t%*s%6d duplicate DT\n", indent, " ",
790: s->ts_ackreason[_ACK_DUP_] );
791: fprintf(OUT, "\t%*s%6d EOTSDU\n", indent, " ",
792: s->ts_ackreason[_ACK_EOT_] );
793: fprintf(OUT, "\t%*s%6d reordered DT\n", indent, " ",
794: s->ts_ackreason[_ACK_REORDER_] );
795: fprintf(OUT, "\t%*s%6d user rcvd\n", indent, " ",
796: s->ts_ackreason[_ACK_USRRCV_] );
797: fprintf(OUT, "\t%*s%6d fcc reqd\n", indent, " ",
798: s->ts_ackreason[_ACK_FCC_] );
799: }
800: #ifndef SSEL
801: #define SSEL(s) ((s)->siso_tlen + TSEL(s))
802: #define PSEL(s) ((s)->siso_slen + SSEL(s))
803: #endif
804:
805: static void
806: isonetprint(siso, islocal)
807: register struct sockaddr_iso *siso;
808: int islocal;
809: {
810: hexprint(siso->siso_nlen, siso->siso_addr.isoa_genaddr, "{}");
811: if (siso->siso_tlen || siso->siso_slen || siso->siso_plen)
812: hexprint(siso->siso_tlen, TSEL(siso), "()");
813: if (siso->siso_slen || siso->siso_plen)
814: hexprint(siso->siso_slen, SSEL(siso), "[]");
815: if (siso->siso_plen)
816: hexprint(siso->siso_plen, PSEL(siso), "<>");
817: putchar(' ');
818: }
819:
820: static char hexlist[] = "0123456789abcdef", obuf[128];
821:
822: static void
823: hexprint(n, buf, delim)
824: int n;
825: char *buf, *delim;
826: {
827: register u_char *in = (u_char *)buf, *top = in + n;
828: register char *out = obuf;
829: register int i;
830:
831: if (n == 0)
832: return;
833: while (in < top) {
834: i = *in++;
835: *out++ = '.';
836: if (i > 0xf) {
837: out[1] = hexlist[i & 0xf];
838: i >>= 4;
839: out[0] = hexlist[i];
840: out += 2;
841: } else
842: *out++ = hexlist[i];
843: }
844: *obuf = *delim; *out++ = delim[1]; *out = 0;
845: printf("%s", obuf);
846: }
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