SCTP Administrator's Guide

Example 2-3 Sample output of ndd -h |grep sctp and ndd –h sctp_rto_max
command
Following is a sample output of the ndd -h |grep sctp command:
node1:>/ndd -h |grep sctp
sctp_max_init_retr - Controls retransmissions of an INIT
message before considering the peer
unreachable
sctp_max_assoc_retr - Controls retransmissions of DATA,
SHUTDOWN,or HEARTBEAT before
considering the peer unreachable
sctp_max_path_retr - Controls retransmissions of DATA,
SHUTDOWN,or HEARTBEAT before
considering an address inactive
sctp_a_rwnd - Receive window size
sctp_max_out_strms - Maximum number of out streams
sctp_default_out_streams - Default number of out streams
sctp_max_in_strms - Maximum number of in streams
sctp_rto_min - Minimum retransmission time
sctp_rto_max - Maximum retransmission time
sctp_rto_initial - Initial retransmission time
sctp_hb_interval - Time between heartbeat requests
sctp_max_burst - Max number of 'Path MTUs'
sctp_ack_delay - Waiting time before sending a SACK
packet
sctp_bundle_timer - Waiting time for other data chunks
to bundle in the same packet
sctp_val_cookie_life - Valid time for a COOKIE parameter
sent in an INIT ACK
sctp_max_cookie_pres - Time added to the life of a COOKIE.
sctp_rto_alpha - Retranmission timeout for alpha
sctp_rto_beta - Retranmission timeout for beta
sctp_in_host_supported - INIT/INIT ACKs can/cannot contain
hostname
sctp_hostname - Hostname in outgoing INIT/INIT ACK
chunks
sctp_checksum - Checksum type
sctp_sws_threshold - Silly Window Syndrome threshold
sctp_pd_threshold - Partial Delivery threshold
sctp_hash_size - Size of the hash tables
sctp_pr_sctp - Partial Reliability) should be
negotiated or not
sctp_ecn - Explicit Congestion Notification)
should be negotiated or not
sctp_status - Retrieve statistics from the SCTP
driver
Following is a sample output of the ndd -h sctp_rto_max command:
node1:/> ndd -h sctp_rto_max
sctp_rto_max:
Using the ndd Command 29