16 FREE WT_BUF WT_NS WT_BUF_NS WT_ACCN WT_ACCND DATA WT_DISCN WT_DIN WT_RESETN WT_RESETI WT_ACCI WT_ACCID WT_DISCI WT_DG_REPLYI WT_DG_REPLYN 12 GOT_BUFFER * SEND_LOOKUP,WT_NS * -,FREE * * * * * * * * * * * * NS_REPLY * * NS_MESS,WT_ACCN -,FREE * * * * * * * * * * * * DISCI * DISCI_RESPONSE,WT_BUF_NS DISCI_RESPONSE,WT_BUF_NS * DISCI_WT_ACCN,WT_ACCND * DISCI_TO_N,WT_DISCN * -,WT_DISCN DISCI_TO_N,WT_DISCN DISCI_TO_N,WT_DISCN CONN_N_FAILED,FREE -,FREE -,FREE * * OPENACKN - - - - PROCESS_OPENACK,DATA D_PROCESS_OPENACK,WT_DISCN INT_DISC,WT_DIN - - INT_DISC,WT_DIN INT_DISC,WT_DIN INT_OPEN_NACK,WT_ACCID - - - DG_REPLY_NTOI,FREE RESETI * * * * * * RESETI_TO_N,WT_RESETN * - RESETI_RESPONSE CLEAR_TIMEOUTS,DATA * * - * * RESETN - - - - - - RESETN_TO_I,WT_RESETI - - CLEAR_TIMEOUTS,DATA RESETN_RESPONSE INT_OPEN_NACK,WT_ACCID - - - - DATAI * QDATAI QDATAI * QDATAI * QDATAI * - QDATAI - * * - * * DATAN - - - - - - QDATAN - - - QDATAN INT_OPEN_NACK,WT_ACCID - - - - DISCN - - - - - - DISCN_TO_I,WT_DISCI -,FREE CLEAR_TIMEOUTS,WT_DISCI DISCN_TO_I,WT_DISCI DISCN_TO_I,WT_DISCI INT_OPEN_NACK,WT_ACCID - - - - ACCI * * * * * * * * * * * SEND_OPENACK,DATA DISC_TO_I,WT_DISCI - * * TIMEOUTT * * * * RETRANS_CONN,WT_BUF -,FREE * -,FREE -,WT_DISCI INT_DISC,WT_DIN * * * * * -,FREE DG_REPLYI * * * * * * * * * * * * * * DG_REPLY_I_TO_N,FREE *