sctp_timer_set (sctp_conn, idx, SCTP_TIMER_T4_HEARTBEAT,
sctp_conn->sub_conn[idx].RTO);
sctp_timer_set (sctp_conn, idx, SCTP_TIMER_T4_HEARTBEAT,
sctp_conn->sub_conn[idx].RTO);
sctp_timer_set (sctp_conn, idx, SCTP_TIMER_T4_HEARTBEAT,
sctp_conn->sub_conn[idx].RTO);
sctp_timer_set (sctp_conn, idx, SCTP_TIMER_T4_HEARTBEAT,
sctp_conn->sub_conn[idx].RTO);