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Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
[dragonfly.git] / contrib / tcpdump / print-sflow.c
blobbaa55300b66af23e32e33b4e1f63586c9a824c52
1 /*
2 * Copyright (c) 1998-2007 The TCPDUMP project
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that: (1) source code
6 * distributions retain the above copyright notice and this paragraph
7 * in its entirety, and (2) distributions including binary code include
8 * the above copyright notice and this paragraph in its entirety in
9 * the documentation or other materials provided with the distribution.
10 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
11 * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
12 * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
13 * FOR A PARTICULAR PURPOSE.
14 *
15 * The SFLOW protocol as per http://www.sflow.org/developers/specifications.php
16 *
17 * Original code by Carles Kishimoto <carles.kishimoto@gmail.com>
18 */
19
20 #ifndef lint
21 static const char rcsid[] _U_ =
22 "@(#) $Header: /tcpdump/master/tcpdump/print-sflow.c,v 1.1 2007-08-08 17:20:58 hannes Exp $";
23 #endif
24
25 #ifdef HAVE_CONFIG_H
26 #include "config.h"
27 #endif
28
29 #include <tcpdump-stdinc.h>
30
31 #include <stdio.h>
32 #include <stdlib.h>
33 #include <string.h>
34
35 #include "interface.h"
36 #include "extract.h"
37 #include "addrtoname.h"
38
39 /*
40 * sFlow datagram
41 *
42 * 0 1 2 3
43 * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
44 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
45 * | Sflow version (2,4,5) |
46 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
47 * | IP version (1 for IPv4 | 2 for IPv6) |
48 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
49 * | IP Address AGENT (4 or 16 bytes) |
50 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
51 * | Sub agent ID |
52 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
53 * | Datagram sequence number |
54 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
55 * | Switch uptime in ms |
56 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
57 * | num samples in datagram |
58 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
59 *
60 */
61
62 struct sflow_datagram_t {
63 u_int8_t version[4];
64 u_int8_t ip_version[4];
65 u_int8_t agent[4];
66 u_int8_t agent_id[4];
67 u_int8_t seqnum[4];
68 u_int8_t uptime[4];
69 u_int8_t samples[4];
70 };
71
72 struct sflow_sample_header {
73 u_int8_t format[4];
74 u_int8_t len[4];
75 };
76
77 #define SFLOW_FLOW_SAMPLE 1
78 #define SFLOW_COUNTER_SAMPLE 2
79 #define SFLOW_EXPANDED_FLOW_SAMPLE 3
80 #define SFLOW_EXPANDED_COUNTER_SAMPLE 4
81
82 static const struct tok sflow_format_values[] = {
83 { SFLOW_FLOW_SAMPLE, "flow sample" },
84 { SFLOW_COUNTER_SAMPLE, "counter sample" },
85 { SFLOW_EXPANDED_FLOW_SAMPLE, "expanded flow sample" },
86 { SFLOW_EXPANDED_COUNTER_SAMPLE, "expanded counter sample" },
87 { 0, NULL}
88 };
89
90 struct sflow_expanded_flow_sample_t {
91 u_int8_t seqnum[4];
92 u_int8_t type[4];
93 u_int8_t index[4];
94 u_int8_t rate[4];
95 u_int8_t pool[4];
96 u_int8_t drops[4];
97 u_int8_t in_interface_format[4];
98 u_int8_t in_interface_value[4];
99 u_int8_t out_interface_format[4];
100 u_int8_t out_interface_value[4];
101 u_int8_t records[4];
102 };
103
104 #define SFLOW_FLOW_RAW_PACKET 1
105 #define SFLOW_FLOW_ETHERNET_FRAME 2
106 #define SFLOW_FLOW_IPV4_DATA 3
107 #define SFLOW_FLOW_IPV6_DATA 4
108 #define SFLOW_FLOW_EXTENDED_SWITCH_DATA 1001
109 #define SFLOW_FLOW_EXTENDED_ROUTER_DATA 1002
110 #define SFLOW_FLOW_EXTENDED_GATEWAY_DATA 1003
111 #define SFLOW_FLOW_EXTENDED_USER_DATA 1004
112 #define SFLOW_FLOW_EXTENDED_URL_DATA 1005
113 #define SFLOW_FLOW_EXTENDED_MPLS_DATA 1006
114 #define SFLOW_FLOW_EXTENDED_NAT_DATA 1007
115 #define SFLOW_FLOW_EXTENDED_MPLS_TUNNEL 1008
116 #define SFLOW_FLOW_EXTENDED_MPLS_VC 1009
117 #define SFLOW_FLOW_EXTENDED_MPLS_FEC 1010
118 #define SFLOW_FLOW_EXTENDED_MPLS_LVP_FEC 1011
119 #define SFLOW_FLOW_EXTENDED_VLAN_TUNNEL 1012
120
121 static const struct tok sflow_flow_type_values[] = {
122 { SFLOW_FLOW_RAW_PACKET, "Raw packet"},
123 { SFLOW_FLOW_ETHERNET_FRAME, "Ethernet frame"},
124 { SFLOW_FLOW_IPV4_DATA, "IPv4 Data"},
125 { SFLOW_FLOW_IPV6_DATA, "IPv6 Data"},
126 { SFLOW_FLOW_EXTENDED_SWITCH_DATA, "Extended Switch data"},
127 { SFLOW_FLOW_EXTENDED_ROUTER_DATA, "Extended Router data"},
128 { SFLOW_FLOW_EXTENDED_GATEWAY_DATA, "Extended Gateway data"},
129 { SFLOW_FLOW_EXTENDED_USER_DATA, "Extended User data"},
130 { SFLOW_FLOW_EXTENDED_URL_DATA, "Extended URL data"},
131 { SFLOW_FLOW_EXTENDED_MPLS_DATA, "Extended MPLS data"},
132 { SFLOW_FLOW_EXTENDED_NAT_DATA, "Extended NAT data"},
133 { SFLOW_FLOW_EXTENDED_MPLS_TUNNEL, "Extended MPLS tunnel"},
134 { SFLOW_FLOW_EXTENDED_MPLS_VC, "Extended MPLS VC"},
135 { SFLOW_FLOW_EXTENDED_MPLS_FEC, "Extended MPLS FEC"},
136 { SFLOW_FLOW_EXTENDED_MPLS_LVP_FEC, "Extended MPLS LVP FEC"},
137 { SFLOW_FLOW_EXTENDED_VLAN_TUNNEL, "Extended VLAN Tunnel"},
138 { 0, NULL}
139 };
140
141 #define SFLOW_HEADER_PROTOCOL_ETHERNET 1
142 #define SFLOW_HEADER_PROTOCOL_IPV4 11
143 #define SFLOW_HEADER_PROTOCOL_IPV6 12
144
145 static const struct tok sflow_flow_raw_protocol_values[] = {
146 { SFLOW_HEADER_PROTOCOL_ETHERNET, "Ethernet"},
147 { SFLOW_HEADER_PROTOCOL_IPV4, "IPv4"},
148 { SFLOW_HEADER_PROTOCOL_IPV6, "IPv6"},
149 { 0, NULL}
150 };
151
152 struct sflow_expanded_flow_raw_t {
153 u_int8_t protocol[4];
154 u_int8_t length[4];
155 u_int8_t stripped_bytes[4];
156 u_int8_t header_size[4];
157 };
158
159 struct sflow_expanded_counter_sample_t {
160 u_int8_t seqnum[4];
161 u_int8_t type[4];
162 u_int8_t index[4];
163 u_int8_t records[4];
164 };
165
166 #define SFLOW_COUNTER_GENERIC 1
167 #define SFLOW_COUNTER_ETHERNET 2
168 #define SFLOW_COUNTER_TOKEN_RING 3
169 #define SFLOW_COUNTER_BASEVG 4
170 #define SFLOW_COUNTER_VLAN 5
171 #define SFLOW_COUNTER_PROCESSOR 1001
172
173 static const struct tok sflow_counter_type_values[] = {
174 { SFLOW_COUNTER_GENERIC, "Generic counter"},
175 { SFLOW_COUNTER_ETHERNET, "Ethernet counter"},
176 { SFLOW_COUNTER_TOKEN_RING, "Token ring counter"},
177 { SFLOW_COUNTER_BASEVG, "100 BaseVG counter"},
178 { SFLOW_COUNTER_VLAN, "Vlan counter"},
179 { SFLOW_COUNTER_PROCESSOR, "Processor counter"},
180 { 0, NULL}
181 };
182
183 #define SFLOW_IFACE_DIRECTION_UNKNOWN 0
184 #define SFLOW_IFACE_DIRECTION_FULLDUPLEX 1
185 #define SFLOW_IFACE_DIRECTION_HALFDUPLEX 2
186 #define SFLOW_IFACE_DIRECTION_IN 3
187 #define SFLOW_IFACE_DIRECTION_OUT 4
188
189 static const struct tok sflow_iface_direction_values[] = {
190 { SFLOW_IFACE_DIRECTION_UNKNOWN, "unknown"},
191 { SFLOW_IFACE_DIRECTION_FULLDUPLEX, "full-duplex"},
192 { SFLOW_IFACE_DIRECTION_HALFDUPLEX, "half-duplex"},
193 { SFLOW_IFACE_DIRECTION_IN, "in"},
194 { SFLOW_IFACE_DIRECTION_OUT, "out"},
195 { 0, NULL}
196 };
197
198 struct sflow_generic_counter_t {
199 u_int8_t ifindex[4];
200 u_int8_t iftype[4];
201 u_int8_t ifspeed[8];
202 u_int8_t ifdirection[4];
203 u_int8_t ifstatus[4];
204 u_int8_t ifinoctets[8];
205 u_int8_t ifinunicastpkts[4];
206 u_int8_t ifinmulticastpkts[4];
207 u_int8_t ifinbroadcastpkts[4];
208 u_int8_t ifindiscards[4];
209 u_int8_t ifinerrors[4];
210 u_int8_t ifinunkownprotos[4];
211 u_int8_t ifoutoctets[8];
212 u_int8_t ifoutunicastpkts[4];
213 u_int8_t ifoutmulticastpkts[4];
214 u_int8_t ifoutbroadcastpkts[4];
215 u_int8_t ifoutdiscards[4];
216 u_int8_t ifouterrors[4];
217 u_int8_t ifpromiscmode[4];
218 };
219
220 struct sflow_ethernet_counter_t {
221 u_int8_t alignerrors[4];
222 u_int8_t fcserrors[4];
223 u_int8_t single_collision_frames[4];
224 u_int8_t multiple_collision_frames[4];
225 u_int8_t test_errors[4];
226 u_int8_t deferred_transmissions[4];
227 u_int8_t late_collisions[4];
228 u_int8_t excessive_collisions[4];
229 u_int8_t mac_transmit_errors[4];
230 u_int8_t carrier_sense_errors[4];
231 u_int8_t frame_too_longs[4];
232 u_int8_t mac_receive_errors[4];
233 u_int8_t symbol_errors[4];
234 };
235
236 struct sflow_100basevg_counter_t {
237 u_int8_t in_highpriority_frames[4];
238 u_int8_t in_highpriority_octets[8];
239 u_int8_t in_normpriority_frames[4];
240 u_int8_t in_normpriority_octets[8];
241 u_int8_t in_ipmerrors[4];
242 u_int8_t in_oversized[4];
243 u_int8_t in_data_errors[4];
244 u_int8_t in_null_addressed_frames[4];
245 u_int8_t out_highpriority_frames[4];
246 u_int8_t out_highpriority_octets[8];
247 u_int8_t transitioninto_frames[4];
248 u_int8_t hc_in_highpriority_octets[8];
249 u_int8_t hc_in_normpriority_octets[8];
250 u_int8_t hc_out_highpriority_octets[8];
251 };
252
253 struct sflow_vlan_counter_t {
254 u_int8_t vlan_id[4];
255 u_int8_t octets[8];
256 u_int8_t unicast_pkt[4];
257 u_int8_t multicast_pkt[4];
258 u_int8_t broadcast_pkt[4];
259 u_int8_t discards[4];
260 };
261
262 void
263 sflow_print(const u_char *pptr, u_int len) {
264
265 const struct sflow_datagram_t *sflow_datagram;
266 const struct sflow_sample_header *sflow_sample;
267 const struct sflow_expanded_flow_sample_t *sflow_expanded_flow_sample;
268 const struct sflow_expanded_flow_raw_t *sflow_flow_raw;
269 const struct sflow_expanded_counter_sample_t *sflow_expanded_counter_sample;
270 const struct sflow_generic_counter_t *sflow_gen_counter;
271 const struct sflow_ethernet_counter_t *sflow_eth_counter;
272 const struct sflow_100basevg_counter_t *sflow_100basevg_counter;
273 const struct sflow_vlan_counter_t *sflow_vlan_counter;
274 const u_char *tptr;
275 int tlen;
276 u_int32_t sflow_sample_type, sflow_sample_len;
277 int nsamples, nrecords, counter_len, counter_type, flow_len, flow_type;
278
279 tptr=pptr;
280 tlen = len;
281 sflow_datagram = (const struct sflow_datagram_t *)pptr;
282 TCHECK(*sflow_datagram);
283
284 /*
285 * Sanity checking of the header.
286 */
287 if (EXTRACT_32BITS(sflow_datagram->version) != 5) {
288 printf("sFlow version %u packet not supported",
289 EXTRACT_32BITS(sflow_datagram->version));
290 return;
291 }
292
293 if (vflag < 1) {
294 printf("sFlowv%u, %s agent %s, agent-id %u, length %u",
295 EXTRACT_32BITS(sflow_datagram->version),
296 EXTRACT_32BITS(sflow_datagram->ip_version) == 1 ? "IPv4" : "IPv6",
297 ipaddr_string(sflow_datagram->agent),
298 EXTRACT_32BITS(sflow_datagram->samples),
299 len);
300 return;
301 }
302
303 /* ok they seem to want to know everything - lets fully decode it */
304 nsamples=EXTRACT_32BITS(sflow_datagram->samples);
305 printf("sFlowv%u, %s agent %s, agent-id %u, seqnum %u, uptime %u, samples %u, length %u",
306 EXTRACT_32BITS(sflow_datagram->version),
307 EXTRACT_32BITS(sflow_datagram->ip_version) == 1 ? "IPv4" : "IPv6",
308 ipaddr_string(sflow_datagram->agent),
309 EXTRACT_32BITS(sflow_datagram->agent_id),
310 EXTRACT_32BITS(sflow_datagram->seqnum),
311 EXTRACT_32BITS(sflow_datagram->uptime),
312 nsamples,
313 len);
314
315 /* skip Common header */
316 tptr+=sizeof(const struct sflow_datagram_t);
317 tlen-=sizeof(const struct sflow_datagram_t);
318
319 while (nsamples > 0 && tlen > 0) {
320 sflow_sample = (const struct sflow_sample_header *)tptr;
321 sflow_sample_type = (EXTRACT_32BITS(sflow_sample->format)&0x0FFF);
322 sflow_sample_len = EXTRACT_32BITS(sflow_sample->len);
323
324 tptr+=sizeof(struct sflow_sample_header);
325 tlen-=sizeof(struct sflow_sample_header);
326
327 printf("\n\t%s (%u), length %u,",
328 tok2str(sflow_format_values, "Unknown", sflow_sample_type),
329 sflow_sample_type,
330 sflow_sample_len);
331
332 /* basic sanity check */
333 if (sflow_sample_type == 0 || sflow_sample_len ==0) {
334 return;
335 }
336
337 /* did we capture enough for fully decoding the sample ? */
338 if (!TTEST2(*tptr, sflow_sample_len))
339 goto trunc;
340
341 switch(sflow_sample_type) {
342 case SFLOW_FLOW_SAMPLE: /* XXX */
343 break;
344
345 case SFLOW_COUNTER_SAMPLE: /* XXX */
346 break;
347
348 case SFLOW_EXPANDED_FLOW_SAMPLE:
349 sflow_expanded_flow_sample = (const struct sflow_expanded_flow_sample_t *)tptr;
350 nrecords = EXTRACT_32BITS(sflow_expanded_flow_sample->records);
351
352 printf(" seqnum %u, type %u, idx %u, rate %u, pool %u, drops %u, records %u",
353 EXTRACT_32BITS(sflow_expanded_flow_sample->seqnum),
354 EXTRACT_32BITS(sflow_expanded_flow_sample->type),
355 EXTRACT_32BITS(sflow_expanded_flow_sample->index),
356 EXTRACT_32BITS(sflow_expanded_flow_sample->rate),
357 EXTRACT_32BITS(sflow_expanded_flow_sample->pool),
358 EXTRACT_32BITS(sflow_expanded_flow_sample->drops),
359 EXTRACT_32BITS(sflow_expanded_flow_sample->records));
360
361 tptr+= sizeof(struct sflow_expanded_flow_sample_t);
362 tlen-= sizeof(struct sflow_expanded_flow_sample_t);
363
364 while ( nrecords > 0 && tlen > 0) {
365
366 /* decode Flow record - 2 bytes */
367 flow_type = EXTRACT_32BITS(tptr)&0x0FFF;
368 flow_len = EXTRACT_32BITS(tptr+4);
369 printf("\n\t %s (%u) length %u",
370 tok2str(sflow_flow_type_values,"Unknown",flow_type),
371 flow_type,
372 flow_len);
373
374 tptr += 8;
375 tlen -= 8;
376
377 /* did we capture enough for fully decoding the flow ? */
378 if (!TTEST2(*tptr, flow_len))
379 goto trunc;
380
381 switch(flow_type) {
382 case SFLOW_FLOW_RAW_PACKET:
383 sflow_flow_raw = (const struct sflow_expanded_flow_raw_t *)tptr;
384 printf("\n\t protocol %s (%u), length %u, stripped bytes %u, header_size %u",
385 tok2str(sflow_flow_raw_protocol_values,"Unknown",EXTRACT_32BITS(sflow_flow_raw->protocol)),
386 EXTRACT_32BITS(sflow_flow_raw->protocol),
387 EXTRACT_32BITS(sflow_flow_raw->length),
388 EXTRACT_32BITS(sflow_flow_raw->stripped_bytes),
389 EXTRACT_32BITS(sflow_flow_raw->header_size));
390 break;
391
392 /*
393 * FIXME those are the defined flow types that lack a decoder
394 */
395 case SFLOW_FLOW_ETHERNET_FRAME:
396 case SFLOW_FLOW_IPV4_DATA:
397 case SFLOW_FLOW_IPV6_DATA:
398 case SFLOW_FLOW_EXTENDED_SWITCH_DATA:
399 case SFLOW_FLOW_EXTENDED_ROUTER_DATA:
400 case SFLOW_FLOW_EXTENDED_GATEWAY_DATA:
401 case SFLOW_FLOW_EXTENDED_USER_DATA:
402 case SFLOW_FLOW_EXTENDED_URL_DATA:
403 case SFLOW_FLOW_EXTENDED_MPLS_DATA:
404 case SFLOW_FLOW_EXTENDED_NAT_DATA:
405 case SFLOW_FLOW_EXTENDED_MPLS_TUNNEL:
406 case SFLOW_FLOW_EXTENDED_MPLS_VC:
407 case SFLOW_FLOW_EXTENDED_MPLS_FEC:
408 case SFLOW_FLOW_EXTENDED_MPLS_LVP_FEC:
409 case SFLOW_FLOW_EXTENDED_VLAN_TUNNEL:
410 break;
411 default:
412 if (vflag <= 1)
413 print_unknown_data(tptr, "\n\t ", flow_len);
414 break;
415
416 }
417 tptr += flow_len;
418 tlen -= flow_len;
419 nrecords--;
420 }
421 break;
422
423 case SFLOW_EXPANDED_COUNTER_SAMPLE:
424 sflow_expanded_counter_sample = (const struct sflow_expanded_counter_sample_t *)tptr;
425 nrecords = EXTRACT_32BITS(sflow_expanded_counter_sample->records);
426
427 printf(" seqnum %u, type %u, idx %u, records %u",
428 EXTRACT_32BITS(sflow_expanded_counter_sample->seqnum),
429 EXTRACT_32BITS(sflow_expanded_counter_sample->type),
430 EXTRACT_32BITS(sflow_expanded_counter_sample->index),
431 nrecords);
432
433 tptr+= sizeof(struct sflow_expanded_counter_sample_t);
434 tlen-= sizeof(struct sflow_expanded_counter_sample_t);
435
436 while ( nrecords > 0 && tlen > 0) {
437
438 /* decode counter record - 2 bytes */
439 counter_type = EXTRACT_32BITS(tptr)&0x0FFF;
440 counter_len = EXTRACT_32BITS(tptr+4);
441 printf("\n\t %s (%u) length %u",
442 tok2str(sflow_counter_type_values,"Unknown",counter_type),
443 counter_type,
444 counter_len);
445
446 tptr += 8;
447 tlen -= 8;
448
449 /* did we capture enough for fully decoding the counter ? */
450 if (!TTEST2(*tptr, counter_len))
451 goto trunc;
452
453 switch(counter_type) {
454 case SFLOW_COUNTER_GENERIC:
455 sflow_gen_counter = (const struct sflow_generic_counter_t *)tptr;
456 printf("\n\t ifindex %u, iftype %u, ifspeed %u, ifdirection %u (%s)",
457 EXTRACT_32BITS(sflow_gen_counter->ifindex),
458 EXTRACT_32BITS(sflow_gen_counter->iftype),
459 EXTRACT_32BITS(sflow_gen_counter->ifspeed),
460 EXTRACT_32BITS(sflow_gen_counter->ifdirection),
461 tok2str(sflow_iface_direction_values, "Unknown",
462 EXTRACT_32BITS(sflow_gen_counter->ifdirection)));
463 printf("\n\t ifstatus %u, adminstatus: %s, operstatus: %s",
464 EXTRACT_32BITS(sflow_gen_counter->ifstatus),
465 EXTRACT_32BITS(sflow_gen_counter->ifstatus)&1 ? "up" : "down",
466 (EXTRACT_32BITS(sflow_gen_counter->ifstatus)>>1)&1 ? "up" : "down");
467 printf("\n\t In octets %" PRIu64
468 ", unicast pkts %u, multicast pkts %u, broadcast pkts %u, discards %u",
469 EXTRACT_64BITS(sflow_gen_counter->ifinoctets),
470 EXTRACT_32BITS(sflow_gen_counter->ifinunicastpkts),
471 EXTRACT_32BITS(sflow_gen_counter->ifinmulticastpkts),
472 EXTRACT_32BITS(sflow_gen_counter->ifinbroadcastpkts),
473 EXTRACT_32BITS(sflow_gen_counter->ifindiscards));
474 printf("\n\t In errors %u, unknown protos %u",
475 EXTRACT_32BITS(sflow_gen_counter->ifinerrors),
476 EXTRACT_32BITS(sflow_gen_counter->ifinunkownprotos));
477 printf("\n\t Out octets %" PRIu64
478 ", unicast pkts %u, multicast pkts %u, broadcast pkts %u, discards %u",
479 EXTRACT_64BITS(sflow_gen_counter->ifoutoctets),
480 EXTRACT_32BITS(sflow_gen_counter->ifoutunicastpkts),
481 EXTRACT_32BITS(sflow_gen_counter->ifoutmulticastpkts),
482 EXTRACT_32BITS(sflow_gen_counter->ifoutbroadcastpkts),
483 EXTRACT_32BITS(sflow_gen_counter->ifoutdiscards));
484 printf("\n\t Out errors %u, promisc mode %u",
485 EXTRACT_32BITS(sflow_gen_counter->ifouterrors),
486 EXTRACT_32BITS(sflow_gen_counter->ifpromiscmode));
487 break;
488 case SFLOW_COUNTER_ETHERNET:
489 sflow_eth_counter = (const struct sflow_ethernet_counter_t *)tptr;
490 printf("\n\t align errors %u, fcs errors %u, single collision %u, multiple collision %u, test error %u",
491 EXTRACT_32BITS(sflow_eth_counter->alignerrors),
492 EXTRACT_32BITS(sflow_eth_counter->fcserrors),
493 EXTRACT_32BITS(sflow_eth_counter->single_collision_frames),
494 EXTRACT_32BITS(sflow_eth_counter->multiple_collision_frames),
495 EXTRACT_32BITS(sflow_eth_counter->test_errors));
496 printf("\n\t deferred %u, late collision %u, excessive collision %u, mac trans error %u",
497 EXTRACT_32BITS(sflow_eth_counter->deferred_transmissions),
498 EXTRACT_32BITS(sflow_eth_counter->late_collisions),
499 EXTRACT_32BITS(sflow_eth_counter->excessive_collisions),
500 EXTRACT_32BITS(sflow_eth_counter->mac_transmit_errors));
501 printf("\n\t carrier error %u, frames too long %u, mac receive errors %u, symbol errors %u",
502 EXTRACT_32BITS(sflow_eth_counter->carrier_sense_errors),
503 EXTRACT_32BITS(sflow_eth_counter->frame_too_longs),
504 EXTRACT_32BITS(sflow_eth_counter->mac_receive_errors),
505 EXTRACT_32BITS(sflow_eth_counter->symbol_errors));
506 break;
507 case SFLOW_COUNTER_TOKEN_RING: /* XXX */
508 break;
509 case SFLOW_COUNTER_BASEVG:
510 sflow_100basevg_counter = (const struct sflow_100basevg_counter_t *)tptr;
511 printf("\n\t in high prio frames %u, in high prio octets %" PRIu64,
512 EXTRACT_32BITS(sflow_100basevg_counter->in_highpriority_frames),
513 EXTRACT_64BITS(sflow_100basevg_counter->in_highpriority_octets));
514 printf("\n\t in norm prio frames %u, in norm prio octets %" PRIu64,
515 EXTRACT_32BITS(sflow_100basevg_counter->in_normpriority_frames),
516 EXTRACT_64BITS(sflow_100basevg_counter->in_normpriority_octets));
517 printf("\n\t in ipm errors %u, oversized %u, in data errors %u, null addressed frames %u",
518 EXTRACT_32BITS(sflow_100basevg_counter->in_ipmerrors),
519 EXTRACT_32BITS(sflow_100basevg_counter->in_oversized),
520 EXTRACT_32BITS(sflow_100basevg_counter->in_data_errors),
521 EXTRACT_32BITS(sflow_100basevg_counter->in_null_addressed_frames));
522 printf("\n\t out high prio frames %u, out high prio octets %" PRIu64
523 ", trans into frames %u",
524 EXTRACT_32BITS(sflow_100basevg_counter->out_highpriority_frames),
525 EXTRACT_64BITS(sflow_100basevg_counter->out_highpriority_octets),
526 EXTRACT_32BITS(sflow_100basevg_counter->transitioninto_frames));
527 printf("\n\t in hc high prio octets %" PRIu64
528 ", in hc norm prio octets %" PRIu64
529 ", out hc high prio octets %" PRIu64,
530 EXTRACT_64BITS(sflow_100basevg_counter->hc_in_highpriority_octets),
531 EXTRACT_64BITS(sflow_100basevg_counter->hc_in_normpriority_octets),
532 EXTRACT_64BITS(sflow_100basevg_counter->hc_out_highpriority_octets));
533 break;
534 case SFLOW_COUNTER_VLAN:
535 sflow_vlan_counter = (const struct sflow_vlan_counter_t *)tptr;
536 printf("\n\t vlan_id %u, octets %" PRIu64
537 ", unicast_pkt %u, multicast_pkt %u, broadcast_pkt %u, discards %u",
538 EXTRACT_32BITS(sflow_vlan_counter->vlan_id),
539 EXTRACT_64BITS(sflow_vlan_counter->octets),
540 EXTRACT_32BITS(sflow_vlan_counter->unicast_pkt),
541 EXTRACT_32BITS(sflow_vlan_counter->multicast_pkt),
542 EXTRACT_32BITS(sflow_vlan_counter->broadcast_pkt),
543 EXTRACT_32BITS(sflow_vlan_counter->discards));
544 break;
545 case SFLOW_COUNTER_PROCESSOR: /* XXX */
546 break;
547 default:
548 if (vflag <= 1)
549 print_unknown_data(tptr, "\n\t\t", counter_len);
550 break;
551 }
552 tptr += counter_len;
553 tlen -= counter_len;
554 nrecords--;
555 }
556 break;
557 default:
558 if (vflag <= 1)
559 print_unknown_data(tptr, "\n\t ", sflow_sample_len);
560 break;
561 }
562 tptr += sflow_sample_len;
563 tlen -= sflow_sample_len;
564 nsamples--;
565 }
566 return;
567
568 trunc:
569 printf("[|SFLOW]");
570 }
571
572 /*
573 * Local Variables:
574 * c-style: whitesmith
575 * c-basic-offset: 4
576 * End:
577 */
DragonFly BSD