OSI/TS SCF Reference Manual

OSI/TS SCF Commands
OSI/TS SCF Reference Manual—424832-001
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ALTER SU Command
LOCALNSAP
defines the local network service access point (NSAP) address. NSAP values are
administered by a central addressing authority. Refer to the OSI/TS Configuration
and Management Manual for a detailed description of NSAP addressing.
See the considerations for the ADD command (concerning protocol selection) for
information on when to use this attribute.
RESET returns this attribute to the default value (no address specified).
Value: A hexadecimal string (0-9 and A-F) up to 40 digits long.
For LAN networks only: This string should contain an even number of hexadecimal
digits. If an odd number of digits is supplied, a hexadecimal “F” is added to the end,
making an even number of digits.
For LAN networks, when using the Null-IP protocol, specify the NSAP value in the
SNPA format (“FE+MACaddress”) See the LANLOCALSNPA attribute description
for a full explanation of the SNPA value.
LOCALTSEL
defines the local transport service access point selector (TSAP selector or TSEL).
TSP uses this field to build the calling TSAP-ID field of the CR-TPDU. If a value is
not provided, the CR-TPDU will not contain the calling TSAP-ID.
RESET returns this attribute to the default value (no calling TSAP-ID specified).
Value: A hexadecimal string (0-9 and A-F) up to 64 digits long. This string should
contain an even number of hexadecimal digits. If an odd number of digits is
supplied, a hexadecimal “F” is added to the end, making an even number of digits.
MAXREXMIT
specifies the number of times unacknowledged TPDUs are retransmitted. This
attribute is valid only when the transport protocol class is 4.
Value: 1 through 8
MULTIPLEX
specifies whether more than one outgoing transport connection is mapped to one
network connection (ON) or not (OFF). To be able to multiplex, two or more
subdevices must have MULTIPLEX ON and have the same local NSAP and remote
NSAP (for outgoing connection requests). If these conditions are met, the
maximum number of outgoing transport connections that are multiplexed together is
determined by the value of the X25NCONMULTIPLEX attribute (see the ALTER
SERVICE #L3 command). See the considerations for the ALTER command for a
discussion of the relationship between the ALTCLASS, CLASS, MULTIPLEX, and
NETTYPE attributes. This attribute is used only for outgoing connections on X.25
networks.
Value: ON | OFF