cm_get_id
cur_cm_id_priv = cm_get_id(timewait_info->work.local_id,
cur_cm_id_priv = cm_get_id(timewait_info->work.local_id,
cur_cm_id_priv = cm_get_id(timewait_info->work.local_id,
cm_id_priv = cm_get_id(local_id, remote_id);