OSI/MHS Management Programming Manual
Commands and Responses
OSI/MHS Management Programming Manual—424824-001
5-51
ADD CLASS
association with the adjacent MTA. The MR group can initiate an association 
with an adjacent MTA before this time expires if the ZNORMAL-TIME 
threshold is reached for the adjacent MTA. This value is expressed in seconds 
and has a range of 1 through 36000.
ZNONURGENT-COUNT
specifies the maximum number of nonurgent messages that the MTA can have 
on its queue for a given destination before it attempts to establish an association 
with the adjacent MTA. The MR group can initiate an association with an 
adjacent MTA before this count if a message has been on the queue for 
ZNONURGENT-TIME length of time. This value is in the range 1 through 25.
ZNONURGENT-TIME
specifies the maximum time the MR group can wait after a NONURGENT 
message arrives on its queue for an adjacent MTA, before it must attempt to 
establish an association with the adjacent MTA. The MR group can initiate an 
association with an adjacent MTA before this time expires if the 
ZNONURGENT-COUNT threshold is reached for the adjacent MTA. This 
value is expressed in seconds and has a range of 1 through 36000.
ZCLOSE-THRESHOLDTIME
is the length of time to maintain an association without message traffic along 
that association. When the time has elapsed the association is closed. The range 
of values is 1 through 36000 seconds.
ZOPEN-RETRY-THRESHOLDTIME
is not used.
ZMAX-MSG-XFER-TIME
specifies the maximum time allowed for an RT-TRANSFERREQ primitive to be 
completed. This value should be large for larger messages so that the time does 
not expire while a message is being transferred. The range of values is 
1 through 36000 seconds.  The default is 600 seconds. A value of 0 results in 
the maximum transfer time being calculated as:
transfer time = (message size / THRUPUT) + OVERHEAD
where THRUPUT is the value in ZMHS-DDL-MTA-PARAMS.ZMSG-
THRUPUT and OVERHEAD is the value in ZMHS-DDL-MTA-
PARAMS.ZMSG-OVERHEAD.
ZASSOC-OPEN-REQ-TIME
is the time allowed for a primitive open request. The range of values is 
1 through 36000 seconds.










