| /* @(#) $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 |
| |
