1 SCTP_RTOINFO 2 SCTP_ASSOCINFO 3 SCTP_INITMSG 4 SCTP_NODELAY 5 SCTP_AUTOCLOSE 6 SCTP_SET_PEER_PRIMARY_ADDR 7 SCTP_PRIMARY_ADDR 8 SCTP_ADAPTATION_LAYER 9 SCTP_DISABLE_FRAGMENTS 10 SCTP_PEER_ADDR_PARAMS 11 SCTP_DEFAULT_SEND_PARAM 12 SCTP_EVENTS 13 SCTP_I_WANT_MAPPED_V4_ADDR 14 SCTP_MAXSEG 15 SCTP_STATUS 16 SCTP_GET_PEER_ADDR_INFO 17 SCTP_DELAYED_ACK 18 SCTP_CONTEXT 19 SCTP_FRAGMENT_INTERLEAVE 20 SCTP_PARTIAL_DELIVERY_POINT 21 SCTP_MAX_BURST 22 SCTP_AUTH_CHUNK 23 SCTP_HMAC_IDENT 24 SCTP_AUTH_KEY 25 SCTP_AUTH_ACTIVE_KEY 26 SCTP_AUTH_DELETE_KEY 27 SCTP_PEER_AUTH_CHUNKS 28 SCTP_LOCAL_AUTH_CHUNKS 29 SCTP_GET_ASSOC_NUMBER 30 /* linux specific things */ 31 SCTP_SOCKOPT_BINDX_ADD 32 SCTP_SOCKOPT_BINDX_REM 33 SCTP_SOCKOPT_PEELOFF 34 SCTP_GET_PEER_ADDRS_NUM_OLD 35 SCTP_GET_PEER_ADDRS_OLD 36 SCTP_GET_LOCAL_ADDRS_NUM_OLD 37 SCTP_GET_LOCAL_ADDRS_OLD 38 SCTP_SOCKOPT_CONNECTX_OLD 39 SCTP_GET_PEER_ADDRS 40 SCTP_GET_LOCAL_ADDRS 41
