CONGESTION AVOIDANCE
Default: True Value: Boolean
Enables the use of the automatic congestion avoidance mechanism to
reduce the transport window size in response to an indication from the
Network layer when operating on the Connectionless Network Service
CLNS.
DELAY FACTOR
Default: 4 Value: 2-15
Factor by which to multiply the current value of the round-trip delay
estimate status attribute in order to set a value for the
retransmission timer. This attribute works with protocol class 4 only.
DELAY WEIGHT
Default: 5 Value: 0-255
Relative weighting to apply to the current estimate and to a new sample
when estimating round-trip delay. This attribute works with protocol
class 4 only.
DISCONNECT HOLDBACK
Default: 0 Value: 0 - ( 2 to the 23 )
When operating over the Connection-Oriented Network Service CONS, the
length of the time to maintain a network connection for possible reuse
after all transport connections multiplexed upon it have been
disconnected. Specified in seconds. This characteristic may not be
changed while the transport entity is enabled.
ISO VERSION
Version number of ISO 8073 to which the implementation conforms. You
cannot modify this characteristic.
MAXIMUM MULTIPLEXING
Default: 2 to the 23rd Value: 1 - ( 2 to the 23rd)
Maximum number of transport connections that can be multiplexed on a
single network connection operating over the cons. You can modify
this characteristic to a lower value only when the entity is disabled.
This attribute applies only if X.25 has been configured in the kernel.
MAXIMUM NETWORK CONNECTIONS
Default: 2000 Value: 1 - ( 2 to the 23rd)
Maximum number of concurrent network connections that the OSI
transport protocol can use when operating over the cons. You can
modify this characteristic to a lower value only when the entity is
disabled.
MAXIMUM MULTIPLEXING
When operating over the Connection-Oriented Network Service CONS, the
maximum number of transport connections that can be multiplexed on any
single network connection. This characteristic can be increased only
when the transport entity is enabled. You can modify this
characteristic to a lower value only when the entity is disabled.
MAXIMUM NETWORK CONNECTIONS
When operating over the Connection-Oriented Network Service CONS,
the maximum number of network connections which can be in use
concurrently by DNA OSI Transport. This characteristic can be
increased only when the transport entity is enabled.
MAXIMUM RECEIVE BUFFERS
Maximum number of receive buffers that can store received DT transport
PDUs. You can modify this characteristic only when the entity is
disabled. Also, you can only increase the characteristic value.
MAXIMUM REMOTE NSAPS
Maximum number of remote NSAPs that can exist concurrently. This value
must be greater than the current value of maximum transport
connections. You can modify this characteristic to a lower value only
when the entity is disabled. This characteristic can be increased when
enabled.
MAXIMUM TRANSPORT CONNECTIONS
Maximum number of active transport connections allowed at one time.
Must be less than the current value of maximum remote nsaps. You can
modify this characteristic to a lower value only when the entity is
disabled.
MAXIMUM WINDOW
Default: 8 Value: 1-65535
Maximum credit window that can be granted on a transport connection.
This is used for control of the number of data segments PDUs allowed
to be transmitted over a particular transport connection before at
least one acknowledgment must be returned from the destination system.
If the number of PDUs already transmitted equals the maximum window
and no corresponding acknowledgments have been received, transport
stops sending PDUs over the transport connection and waits for an
acknowledgment message. You can modify this characteristic to a lower
value only when the entity is disabled.
NSAP SELECTOR
Default: 33 Value: 0-255
The NSAP selector to use for the Connection-Oriented Transport Service
COTS when running over CLNS. If 0 or 1, COTS over CLNS is not enabled.
This attribute cannot be set to 32, which is the value of the NSP NSAP
selector. Or, on DEC OSF/1, to the current setting of the osi transport
attribute cltp nsap selector if it is other than 0 or 1.
This attribute cannot be modified when transport is enabled.
SUPPORT MAP
Default: None Value; False
Specifies whether the implementation supports the MAP manufacturing
automation protocol entity. You cannot modify this characteristic.
VERSION
Version number of the DNA OSI Transport architecture specification to
which the implementation conforms. You cannot modify this
characteristic.