OSI/TS Management Programming Manual

INFO SU Command
Commands and Responses
5–106 056786 Tandem Computers Incorporated
ZOS4-MAP-INFO-SU-TSP
is an extensible structured token containing the returned information for the
subdevice identified in ZCOM-TKN-OBJNAME. ZOS4-DDL-INFO-SU-TSP
contains the following fields:
ZNSP-DEV
shows the name of the SYSGEN-configured X25AM or TLAM I/O process
controlling access to the subnetwork.
ZDEL-TIME
shows whether the TSP process will delete a subdevice after its last opener
closes it. A value of 0 (zero) indicates that the subdevice will be deleted
immediately after the last opener closes it. A value of -1D indicates that the
subdevice will not be deleted.
ZLOC-NSAP
shows the local network service access point (NSAP) address, a string of
hexadecimal digits (0 through 9 and A through F) up to 40 digits maximum.
ZRMT-NSAP
shows the remote network service access point (NSAP) address, a string of
hexadecimal digits (0 through 9 and A through F) up to 40 digits maximum.
ZSEND-SECUR
shows the content of the protection field for CR-TPDUs and CC-TPDUs. If
you do not provide a value, the protection field is omitted. Note that not all
transport protocol implementations support this attribute. This parameter
applies to transport classes 1, 2, 3, and 4 only. This value is an ASCII string up
to 16 characters long.
ZRECV-SECUR
controls acceptance of incoming CR-TPDUs. Only incoming CR-TPDUs with
text in the PROTECTION field that matches the contents of ZRECV-SECUR
are accepted. If ZRECV-SECUR is blank, then the PROTECTION field of
incoming CR-TPDUs is not checked. This field applies only to class 1, 2, 3, or 4
communication. The field can contain any ASCII string to a maximum of 16
characters.
ZLAN-LOC-SNPA
shows the local area network (LAN) subnetwork address. This address is a
hexadecimal string (0-9 and A-F) up to 14 digits long and is made up of two
components. The first two hexadecimal digits are the link-level service access
point selector (LSAP selector or LSEL); for OSI/TS, this value must be “FE.”