tn3270s Pu Keep Alive

1.3.6.1.4.1.9.9.54.1.3.1.1.5

The number of seconds of inactivity from client side which the TN3270 Server allows to elapse before sending DO-TIMING-MARK to the TN3270 client. If the client does not reply within thirty minutes of such a TIMING-MARK sending, the server disconnect the tn3270 session. Zero seconds indicates that no keepalives will be sent. 65535 (not valid in server context) indicates that the default keepalive value for an LU is taken from whatever value had been defined in the server context for this CIP card.