NCLHELP.HLB  —  SNA Peer Server Module, SDLC  Link Station Subentity, create  Characteristics
   Address         2 characters    Specifies the address defined for
                   hexadecimal     the secondary Station.  The default
                                   is 40.

   Group           2 characters    Specifies the group poll address for
   Address         hexadecimal     this Station. A value of 0 indicates
                                   that the Station is not in a group.
                                   The default value is 0.

   Transfer        twa | tws       Specifies the link level transmit/-
   Mode                            receive capability of the Station.
                                   The default is twa.  TWA is Two Way
                                   Alternate; TWS is Two Way
                                   Simultaneous.

   Modulo          normal |        Specifies that the Station supports
                   extended        normal response mode (window size
                                   ranges from 1 to 7) or normal
                                   response mode extended (window
                                   size ranges from 1 to 127).  This
                                   attribute is ignored for connections
                                   that perform XID3 negotiation.  The
                                   default is normal.

   Window Size     (1-127)         Specifies the maximum number of
                                   received I-frames that may be
                                   outstanding before this station
                                   requires an acknowledgment response.
                                   This value allows for the detection
                                   of erroneous sequence numbers in
                                   received frames. The default is 7.

   Send Frame      (1-32764)       Specifies the maximum frame size
   Size                            (excluding the header) this Station
                                   can send. This value may be reduced
                                   during preconnection XID
                                   negotiation or by the Station's
                                   client. The default is 265.

   Inactivity      (0-7200)        Specifies the time (in seconds) to
   Timer                           wait for a command before initiating
                                   recovery action. This is used when
                                   the Link is secondary. The default
                                   is 30.

   Pass Limit      (1-254)         Specifies the maximum number of
                                   BLUs that can be sent to the second-
                                   ary Station before starting data
                                   transmission to the next Station in
                                   the Link Service Order Table. This is
                                   used when the Link is primary. The
                                   default is 1. Not used at this time.

   Select          (1-60000)       Specifies the time (in milliseconds)
   Pause                           to pause before sending a response
                                   with the final bit set. This is used
                                   when the Link is secondary. The
                                   default is 50.

   Retry           (0-255)         Specifies the time (in seconds) to
   Sequence                        pause after completing a retry
   Pause                           sequence before beginning a new retry
                                   sequence. This is used when the
                                   Link is primary. The default is 0.
                                   Not used at this time.

   Retry           (0-127)         Specifies the maximum number of
   Sequence                        retry sequences allowed. This is
   Limit                           used when the Link is primary. The
                                   default is 0. Not used at this time.

   Immediate       no | yes        Specifies whether a Station
   Poll                            subentity will be repolled when there
   Retry                           is a reply time-out before proceeding
                                   to next Station on the Link's Service
                                   Order Table. The default is no. Not
                                   used at this time.
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