summaryrefslogtreecommitdiffstats
path: root/contrib/tcpdump/sctpConstants.h
blob: f70226b624022ce30f481073bd0a4445994dce33 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
/* @(#) $Header: /tcpdump/master/tcpdump/sctpConstants.h,v 1.4 2003/06/03 23:49:23 guy Exp $ (LBL) */

/* SCTP reference Implementation Copyright (C) 1999 Cisco And Motorola
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of Cisco nor of Motorola may be used
 *    to endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * This file is part of the SCTP reference Implementation
 *
 *
 * Please send any bug reports or fixes you make to one of the following email
 * addresses:
 *
 * rstewar1@email.mot.com
 * kmorneau@cisco.com
 * qxie1@email.mot.com
 *
 * Any bugs reported given to us we will try to fix... any fixes shared will
 * be incorperated into the next SCTP release.
 */


#ifndef __sctpConstants_h__
#define __sctpConstants_h__


  /* If you wish to use MD5 instead of SLA uncomment the line
   * below. Why you would like to do this:
   * a) There may be IPR on SHA-1, or so the FIP-180-1 page says,
   * b) MD5 is 3 times faster (has coded here).
   *
   * The disadvantage is, it is thought that MD5 has been
   * cracked... see RFC2104.
   */
/*#define USE_MD5 1*/

/* the SCTP protocol signature
 * this includes the version number
 * encoded in the last 4 bits of the
 * signature.
 */
#define PROTO_SIGNATURE_A 0x30000000

#define SCTP_VERSION_NUMBER 0x3

#define MAX_TSN 0xffffffff
#define MAX_SEQ 0xffff

/* option:
 * If you comment out the following you will
 * receive the old behavior of obeying cwnd for
 * the fast retransmit algorithm. With this defined
 * a FR happens right away with-out waiting for the
 * flightsize to drop below the cwnd value (which
 * is reduced by the FR to 1/2 the inflight packets).
 */
#define SCTP_IGNORE_CWND_ON_FR 1
/* default max I can burst out after a fast retransmit */
#define SCTP_DEF_MAX_BURST 4

/* Packet transmit states in the sent
 * field in the SCTP_transmitOnQueue struct
 */
#define SCTP_DATAGRAM_UNSENT 		0
#define SCTP_DATAGRAM_SENT   		1
#define SCTP_DATAGRAM_RESEND1		2 /* not used */
#define SCTP_DATAGRAM_RESEND2		3 /* not used */
#define SCTP_DATAGRAM_RESEND3		4 /* not used */
#define SCTP_DATAGRAM_RESEND		5
#define SCTP_DATAGRAM_ACKED		10010
#define SCTP_DATAGRAM_INBOUND		10011
#define SCTP_READY_TO_TRANSMIT		10012
#define SCTP_DATAGRAM_MARKED		20010

#define MAX_FSID 64	/* debug 5 ints used for cc dynamic tracking */

/* The valid defines for all message
 * types know to SCTP. 0 is reserved
 */
#define SCTP_MSGTYPE_MASK	0xff

#define SCTP_DATA		0x00
#define SCTP_INITIATION		0x01
#define SCTP_INITIATION_ACK	0x02
#define SCTP_SELECTIVE_ACK	0x03
#define SCTP_HEARTBEAT_REQUEST	0x04
#define SCTP_HEARTBEAT_ACK	0x05
#define SCTP_ABORT_ASSOCIATION	0x06
#define SCTP_SHUTDOWN		0x07
#define SCTP_SHUTDOWN_ACK	0x08
#define SCTP_OPERATION_ERR	0x09
#define SCTP_COOKIE_ECHO	0x0a
#define SCTP_COOKIE_ACK         0x0b
#define SCTP_ECN_ECHO		0x0c
#define SCTP_ECN_CWR		0x0d
#define SCTP_SHUTDOWN_COMPLETE	0x0e
#define SCTP_FORWARD_CUM_TSN    0xc0
#define SCTP_RELIABLE_CNTL      0xc1
#define SCTP_RELIABLE_CNTL_ACK  0xc2

/* ABORT and SHUTDOWN COMPLETE FLAG */
#define SCTP_HAD_NO_TCB		0x01

/* Data Chuck Specific Flags */
#define SCTP_DATA_FRAG_MASK	0x03
#define SCTP_DATA_MIDDLE_FRAG	0x00
#define SCTP_DATA_LAST_FRAG	0x01
#define SCTP_DATA_FIRST_FRAG	0x02
#define SCTP_DATA_NOT_FRAG	0x03
#define SCTP_DATA_UNORDERED	0x04

#define SCTP_CRC_ENABLE_BIT	0x01	/* lower bit of reserved */

#define isSCTPControl(a) (a->chunkID != SCTP_DATA)
#define isSCTPData(a) (a->chunkID == SCTP_DATA)

/* sctp parameter types for init/init-ack */

#define SCTP_IPV4_PARAM_TYPE    0x0005
#define SCTP_IPV6_PARAM_TYPE    0x0006
#define SCTP_RESPONDER_COOKIE   0x0007
#define SCTP_UNRECOG_PARAM	0x0008
#define SCTP_COOKIE_PRESERVE    0x0009
#define SCTP_HOSTNAME_VIA_DNS   0x000b
#define SCTP_RESTRICT_ADDR_TO	0x000c

#define SCTP_ECN_I_CAN_DO_ECN	0x8000
#define SCTP_OPERATION_SUCCEED	0x4001
#define SCTP_ERROR_NOT_EXECUTED	0x4002

#define SCTP_UNRELIABLE_STRM    0xc000
#define SCTP_ADD_IP_ADDRESS     0xc001
#define SCTP_DEL_IP_ADDRESS     0xc002
#define SCTP_STRM_FLOW_LIMIT    0xc003
#define SCTP_PARTIAL_CSUM       0xc004
#define SCTP_ERROR_CAUSE_TLV	0xc005
#define SCTP_MIT_STACK_NAME	0xc006
#define SCTP_SETADDRESS_PRIMARY 0xc007

/* bits for TOS field */
#define SCTP_ECT_BIT		0x02
#define SCTP_CE_BIT		0x01

/* error codes */
#define SCTP_OP_ERROR_NO_ERROR		0x0000
#define SCTP_OP_ERROR_INV_STRM		0x0001
#define SCTP_OP_ERROR_MISS_PARAM	0x0002
#define SCTP_OP_ERROR_STALE_COOKIE	0x0003
#define SCTP_OP_ERROR_NO_RESOURCE 	0x0004
#define SCTP_OP_ERROR_DNS_FAILED   	0x0005
#define SCTP_OP_ERROR_UNK_CHUNK	   	0x0006
#define SCTP_OP_ERROR_INV_PARAM		0x0007
#define SCTP_OP_ERROR_UNK_PARAM	       	0x0008
#define SCTP_OP_ERROR_NO_USERD    	0x0009
#define SCTP_OP_ERROR_COOKIE_SHUT	0x000a
#define SCTP_OP_ERROR_DELETE_LAST	0x000b
#define SCTP_OP_ERROR_RESOURCE_SHORT 	0x000c

#define SCTP_MAX_ERROR_CAUSE  12

/* empty error causes i.e. nothing but the cause
 * are SCTP_OP_ERROR_NO_RESOURCE, SCTP_OP_ERROR_INV_PARAM,
 * SCTP_OP_ERROR_COOKIE_SHUT.
 */

/* parameter for Heart Beat */
#define HEART_BEAT_PARAM 0x0001



/* send options for SCTP
 */
#define SCTP_ORDERED_DELIVERY		0x01
#define SCTP_NON_ORDERED_DELIVERY	0x02
#define SCTP_DO_CRC16			0x08
#define SCTP_MY_ADDRESS_ONLY		0x10

/* below turns off above */
#define SCTP_FLEXIBLE_ADDRESS		0x20
#define SCTP_NO_HEARTBEAT		0x40

/* mask to get sticky */
#define SCTP_STICKY_OPTIONS_MASK        0x0c

/* MTU discovery flags */
#define SCTP_DONT_FRAGMENT		0x0100
#define SCTP_FRAGMENT_OK		0x0200


/* SCTP state defines for internal state machine */
#define SCTP_STATE_EMPTY		0x0000
#define SCTP_STATE_INUSE		0x0001
#define SCTP_STATE_COOKIE_WAIT		0x0002
#define SCTP_STATE_COOKIE_SENT		0x0004
#define SCTP_STATE_OPEN			0x0008
#define SCTP_STATE_SHUTDOWN		0x0010
#define SCTP_STATE_SHUTDOWN_RECV	0x0020
#define SCTP_STATE_SHUTDOWN_ACK_SENT	0x0040
#define SCTP_STATE_SHUTDOWN_PEND	0x0080
#define SCTP_STATE_MASK			0x007f
/* SCTP reachability state for each address */
#define SCTP_ADDR_NOT_REACHABLE		1
#define SCTP_ADDR_REACHABLE		2
#define SCTP_ADDR_NOHB			4
#define SCTP_ADDR_BEING_DELETED		8

/* How long a cookie lives */
#define SCTP_DEFAULT_COOKIE_LIFE 60 /* seconds */

/* resource limit of streams */
#define MAX_SCTP_STREAMS 2048


/* guess at how big to make the TSN mapping array */
#define SCTP_STARTING_MAPARRAY 10000

/* Here we define the timer types used
 * by the implementation has
 * arguments in the set/get timer type calls.
 */
#define SCTP_TIMER_INIT 	0
#define SCTP_TIMER_RECV 	1
#define SCTP_TIMER_SEND 	2
#define SCTP_TIMER_SHUTDOWN	3
#define SCTP_TIMER_HEARTBEAT	4
#define SCTP_TIMER_PMTU		5
/* number of timer types in the base SCTP
 * structure used in the set/get and has
 * the base default.
 */
#define SCTP_NUM_TMRS 6



#define SCTP_IPV4_ADDRESS	2
#define SCTP_IPV6_ADDRESS	4

/* timer types */
#define SctpTimerTypeNone		0
#define SctpTimerTypeSend		1
#define SctpTimerTypeInit		2
#define SctpTimerTypeRecv		3
#define SctpTimerTypeShutdown		4
#define SctpTimerTypeHeartbeat		5
#define SctpTimerTypeCookie		6
#define SctpTimerTypeNewCookie		7
#define SctpTimerTypePathMtuRaise	8
#define SctpTimerTypeShutdownAck	9
#define SctpTimerTypeRelReq		10

/* Here are the timer directives given to the
 * user provided function
 */
#define SCTP_TIMER_START	1
#define SCTP_TIMER_STOP		2

/* running flag states in timer structure */
#define SCTP_TIMER_IDLE		0x0
#define SCTP_TIMER_EXPIRED	0x1
#define SCTP_TIMER_RUNNING	0x2


/* number of simultaneous timers running */
#define SCTP_MAX_NET_TIMERS     6	/* base of where net timers start */
#define SCTP_NUMBER_TIMERS	12	/* allows up to 6 destinations */


/* Of course we really don't collect stale cookies, being
 * folks of decerning taste. However we do count them, if
 * we get to many before the association comes up.. we
 * give up. Below is the constant that dictates when
 * we give it up...this is a implemenation dependant
 * treatment. In ours we do not ask for a extension of
 * time, but just retry this many times...
 */
#define SCTP_MAX_STALE_COOKIES_I_COLLECT 10

/* max number of TSN's dup'd that I will hold */
#define SCTP_MAX_DUP_TSNS      20

/* Here we define the types used when
 * setting the retry ammounts.
 */
/* constants for type of set */
#define SCTP_MAXATTEMPT_INIT 2
#define SCTP_MAXATTEMPT_SEND 3

/* Here we define the default timers and the
 * default number of attemts we make for
 * each respective side (send/init).
 */

/* init timer def = 3sec  */
#define SCTP_INIT_SEC	3
#define SCTP_INIT_NSEC	0

/* send timer def = 3 seconds */
#define SCTP_SEND_SEC	1
#define SCTP_SEND_NSEC	0

/* recv timer def = 200ms (in nsec) */
#define SCTP_RECV_SEC	0
#define SCTP_RECV_NSEC	200000000

/* 30 seconds + RTO */
#define SCTP_HB_SEC	30
#define SCTP_HB_NSEC	0


/* 300 ms */
#define SCTP_SHUTDOWN_SEC	0
#define SCTP_SHUTDOWN_NSEC	300000000

#define SCTP_RTO_UPPER_BOUND 60000000 /* 60 sec in micro-second's */
#define SCTP_RTO_UPPER_BOUND_SEC 60  /* for the init timer */
#define SCTP_RTO_LOWER_BOUND  1000000 /* 1 sec in micro-sec's */

#define SCTP_DEF_MAX_INIT 8
#define SCTP_DEF_MAX_SEND 10

#define SCTP_DEF_PMTU_RAISE 600  /* 10 Minutes between raise attempts */
#define SCTP_DEF_PMTU_MIN   600

#define SCTP_MSEC_IN_A_SEC  1000
#define SCTP_USEC_IN_A_SEC  1000000
#define SCTP_NSEC_IN_A_SEC  1000000000


/* Events that SCTP will look for, these
 * are or'd together to declare what SCTP
 * wants. Each select mask/poll list should be
 * set for the fd, if the bit is on.
 */
#define SCTP_EVENT_READ		0x000001
#define SCTP_EVENT_WRITE	0x000002
#define SCTP_EVENT_EXCEPT	0x000004

/* The following constant is a value for this
 * particular implemenation. It is quite arbitrary and
 * is used to limit how much data will be queued up to
 * a sender, waiting for cwnd to be larger than flightSize.
 * All implementations will need this protection is some
 * way due to buffer size constraints.
 */

#define SCTP_MAX_OUTSTANDING_DG	10000



/* This constant (SCTP_MAX_READBUFFER) define
 * how big the read/write buffer is
 * when we enter the fd event notification
 * the buffer is put on the stack, so the bigger
 * it is the more stack you chew up, however it
 * has got to be big enough to handle the bigest
 * message this O/S will send you. In solaris
 * with sockets (not TLI) we end up at a value
 * of 64k. In TLI we could do partial reads to
 * get it all in with less hassel.. but we
 * write to sockets for generality.
 */
#define SCTP_MAX_READBUFFER 65536
#define SCTP_ADDRMAX 60

/* amount peer is obligated to have in rwnd or
 * I will abort
 */
#define SCTP_MIN_RWND	1500

#define SCTP_WINDOW_MIN	1500	/* smallest rwnd can be */
#define SCTP_WINDOW_MAX 1048576	/* biggest I can grow rwnd to
				 * My playing around suggests a
				 * value greater than 64k does not
				 * do much, I guess via the kernel
				 * limitations on the stream/socket.
				 */

#define SCTP_MAX_BUNDLE_UP 256	/* max number of chunks I can bundle */

/*  I can handle a 1meg re-assembly */
#define SCTP_DEFAULT_MAXMSGREASM 1048576


#define SCTP_DEFAULT_MAXWINDOW	32768	/* default rwnd size */
#define SCTP_DEFAULT_MAXSEGMENT 1500	/* MTU size, this is the default
                                         * to which we set the smallestMTU
					 * size to. This governs what is the
					 * largest size we will use, of course
					 * PMTU will raise this up to
					 * the largest interface MTU or the
					 * ceiling below if there is no
					 * SIOCGIFMTU.
					 */
#ifdef LYNX
#define DEFAULT_MTU_CEILING  1500 	/* Since Lynx O/S is brain dead
					 * in the way it handles the
					 * raw IP socket, insisting
					 * on makeing its own IP
					 * header, we limit the growth
					 * to that of the e-net size
					 */
#else
#define DEFAULT_MTU_CEILING  2048	/* If no SIOCGIFMTU, highest value
					 * to raise the PMTU to, i.e.
					 * don't try to raise above this
					 * value. Tune this per your
					 * largest MTU interface if your
					 * system does not support the
					 * SIOCGIFMTU ioctl.
					 */
#endif
#define SCTP_DEFAULT_MINSEGMENT 512	/* MTU size ... if no mtu disc */
#define SCTP_HOW_MANY_SECRETS 2		/* how many secrets I keep */
/* This is how long a secret lives, NOT how long a cookie lives */
#define SCTP_HOW_LONG_COOKIE_LIVE 3600	/* how many seconds the current secret will live */

#define SCTP_NUMBER_OF_SECRETS	8	/* or 8 * 4 = 32 octets */
#define SCTP_SECRET_SIZE 32		/* number of octets in a 256 bits */

#ifdef USE_MD5
#define SCTP_SIGNATURE_SIZE 16	/* size of a MD5 signature */
#else
#define SCTP_SIGNATURE_SIZE 20	/* size of a SLA-1 signature */
#endif
/* Here are the notification constants
 * that the code and upper layer will get
 */

/* association is up */
#define SCTP_NOTIFY_ASSOC_UP		1

/* association is down */
#define SCTP_NOTIFY_ASSOC_DOWN		2

/* interface on a association is down
 * and out of consideration for selection.
 */
#define SCTP_NOTIFY_INTF_DOWN		3

/* interface on a association is up
 * and now back in consideration for selection.
 */
#define SCTP_NOTIFY_INTF_UP		4

/* The given datagram cannot be delivered
 * to the peer, this will probably be followed
 * by a SCTP_NOTFIY_ASSOC_DOWN.
 */
#define SCTP_NOTIFY_DG_FAIL		5

/* Sent dg on non-open stream extreme code error!
 */
#define SCTP_NOTIFY_STRDATA_ERR 	6

#define SCTP_NOTIFY_ASSOC_ABORTED	7

/* The stream ones are not used yet, but could
 * be when a association opens.
 */
#define SCTP_NOTIFY_PEER_OPENED_STR	8
#define SCTP_NOTIFY_STREAM_OPENED_OK	9

/* association sees a restart event */
#define SCTP_NOTIFY_ASSOC_RESTART	10

/* a user requested HB returned */
#define SCTP_NOTIFY_HB_RESP             11

/* a result from a REL-REQ */
#define SCTP_NOTIFY_RELREQ_RESULT_OK		12
#define SCTP_NOTIFY_RELREQ_RESULT_FAILED	13

/* clock variance is 10ms or 10,000 us's */
#define SCTP_CLOCK_GRAINULARITY 10000

#define IP_HDR_SIZE 40		/* we use the size of a IP6 header here
				 * this detracts a small amount for ipv4
				 * but it simplifies the ipv6 addition
				 */

#define SCTP_NUM_FDS 3

/* raw IP filedescriptor */
#define SCTP_FD_IP   0
/* raw ICMP filedescriptor */
#define SCTP_FD_ICMP 1
/* processes contact me for requests here */
#define SCTP_REQUEST 2


#define SCTP_DEAMON_PORT 9899

/* Deamon registration message types/responses */
#define DEAMON_REGISTER       0x01
#define DEAMON_REGISTER_ACK   0x02
#define DEAMON_DEREGISTER     0x03
#define DEAMON_DEREGISTER_ACK 0x04
#define DEAMON_CHECKADDR_LIST 0x05

#define DEAMON_MAGIC_VER_LEN 0xff

/* max times I will attempt to send a message to deamon */
#define SCTP_MAX_ATTEMPTS_AT_DEAMON 5
#define SCTP_TIMEOUT_IN_POLL_FOR_DEAMON 1500 /* 1.5 seconds */

/* modular comparison */
/* True if a > b (mod = M) */
#define compare_with_wrap(a, b, M) ((a > b) && ((a - b) < (M >> 1))) || \
              ((b > a) && ((b - a) > (M >> 1)))

#ifndef TIMEVAL_TO_TIMESPEC
#define TIMEVAL_TO_TIMESPEC(tv, ts)			\
{							\
    (ts)->tv_sec  = (tv)->tv_sec;			\
    (ts)->tv_nsec = (tv)->tv_usec * 1000;		\
}
#endif

/* pegs */
#define SCTP_NUMBER_OF_PEGS 21
/* peg index's */
#define SCTP_PEG_SACKS_SEEN 0
#define SCTP_PEG_SACKS_SENT 1
#define SCTP_PEG_TSNS_SENT  2
#define SCTP_PEG_TSNS_RCVD  3
#define SCTP_DATAGRAMS_SENT 4
#define SCTP_DATAGRAMS_RCVD 5
#define SCTP_RETRANTSN_SENT 6
#define SCTP_DUPTSN_RECVD   7
#define SCTP_HBR_RECV	    8
#define SCTP_HBA_RECV       9
#define SCTP_HB_SENT	   10
#define SCTP_DATA_DG_SENT  11
#define SCTP_DATA_DG_RECV  12
#define SCTP_TMIT_TIMER    13
#define SCTP_RECV_TIMER    14
#define SCTP_HB_TIMER      15
#define SCTP_FAST_RETRAN   16
#define SCTP_PEG_TSNS_READ 17
#define SCTP_NONE_LFT_TO   18
#define SCTP_NONE_LFT_RWND 19
#define SCTP_NONE_LFT_CWND 20



#endif

OpenPOWER on IntegriCloud