OSI/TS Management Programming Manual

STATISTICS SERVICE Command
Commands and Responses
056786 Tandem Computers Incorporated 5–171
ZINBOUND-CR-CONF-ERR
is the number of times OSI/TS refuses a transport connection request due to
negotiation failure, duplicate source reference, mismatched references,
reference overflow, refusal on the network connection, nonattachment of
session entity to TSAP, or unknown address.
ZOUTBOUND-CR-CONF-ERR
is the number of times OSI/TS receives a DR-TPDU refusing a transport
connection request due to negotiation failure, duplicate source reference,
mismatched references, reference overflow, refusal on the network connection,
nonattachment of session entity to TSAP, or unknown address.
ZINBOUND-CR-PROTO-ERR
is the number of times OSI/TS refuses a transport connection request due to
protocol error, an invalid header, an invalid parameter length, or an
unspecified reason.
ZOUTBOUND-CR-ERR
is the number of times OSI/TS times out waiting for a response to a
CR-TPDU, or receives a DR-TPDU refusing a transport connection request due
to protocol error, an invalid header or parameter not specified, or an
unspecified reason.
ZINBOUND-TPDU-PROTO-ERR
is the number of times OSI/TS receives a TPDU (other than a CR-TPDU)
associated with a transport connection that is also either invalid or constitutes
a protocol error.
ZOUTBOUND-TPDU-PROTO-ERR
is the number of times OSI/TS receives a DR-TPDU or an ER-TPDU as the
response to any TPDU, it initiated other than a CR-TPDU.
ZINBOUND-TPDU-XSUM-ERR
is the number of times OSI/TS discards a TPDU due to checksum failure.
ZL4-TIMEOUT
is the number of times OSI/TS exceeds its persistence time or maximum
number of retransmissions in attempting to send a TPDU.
ZCREDIT-REDUCTION
is the number of times the credit given to the remote transport entities is
reduced by OSI/TS to zero.