PAM Management Programming Manual

Commands and Responses
PAM Management Programming Manual—142481
5-26
INFO PORT Command
ZMAX-REQ-SIZE2
is the maximum size (in bytes) of a block of messages that can be written and read
by the port. This value cannot be larger than the line’s MAXREQUESTSIZE. This
attribute is valid only for LLC2 ports. The default value is 32000 bytes.
ZDATA-FWD-TIME2
is the maximum amount of time that an inbound message should wait before it is
delivered (data forward time). The waiting time is expressed in microseconds. The
valid input range is 100000 through 60000000 microseconds (0.1 second through 60
seconds); however, the resolution is in milliseconds and the last three digits are
truncated. The default value (-1) sets the data forward time to INFINITE, which
means that an inbound message will wait forever, if necessary, to be delivered.
Note that the delivery of inbound messages is also triggered when the number of
messages present in the receive queue equals the data forward count (ZDATA-FWD-
CNT2) value described below, regardless of the amount of time elapsed. This
attribute is valid only for LLC2 ports.
ZDATA-FWD-CNT2
is the maximum number of inbound messages that should be queued before they are
delivered (data forward count). The valid range is 1 through 22 messages. The
default value is 1 message.
Note that the delivery of inbound messages is also triggered when the elapsed time
since the receipt of the first message equals the data forward time (ZDATA-FWD-
TIME2) value described above, regardless of the number of messages received. This
attribute is valid only for LLC2 ports.