Explanation
VTAM® issues
this message as part of a group of messages in response to a DISPLAY
EEDIAG command for Enterprise Extender connection SRQRETRY information.
This message is the first in a group of messages. The display output
might consist of multiple Enterprise Extender connections being displayed.
Each matching connection will be displayed in a subgroup beginning
with message IST1680I. The full description of the message group
follows the example.
IST2066I ENTERPRISE EXTENDER CONNECTION SRQRETRY INFORMATION
[IST2119I ENTERPRISE EXTENDER DISPLAY CORRELATOR: correlator]
IST2067I EEDIAG DISPLAY ISSUED ON date AT time
IST924I -------------------------------------------------------------
IST1680I type IP ADDRESS ip_address
[IST1910I LOCAL HOSTNAME value]
[IST1911I value]
IST1680I type IP ADDRESS ip_address
[IST1909I REMOTE HOSTNAME value]
[IST1911I value]
[IST2004I LIVTIME = (init_value,max_value) SRQTIME = srqtime SRQRETRY = srqretry]
[IST2023I CONNECTED TO LINE linename]
[IST2024I CONNECTED TO SWITCHED PU puname]
IST2074I SUCCESSFUL SRQRETRY ATTEMPT = attempt OCCURRENCES = occurrences
IST2070I SRQRETRY COUNTERS LAST CLEARED ON date AT time
[IST2071I ALL DIAGNOSTIC COUNTERS CLEARED FOR count EE CONNECTIONS]
[IST2072I REXMIT COUNTERS CLEARED FOR count EE CONNECTIONS ]
[IST2073I SRQRETRY COUNTERS CLEARED FOR count EE CONNECTIONS]
[IST1315I DISPLAY TRUNCATED AT MAX = number]
IST2042I count OF total EE CONNECTIONS DISPLAYED
IST314I END
IST924I - This message is a line separator between subgroups.
IST1315I - This message is issued when the number of EE connections displayed
exceeds the value specified for the MAX operand.
- number is the value specified for the MAX
operand.
IST1680I - This is the first message of a message subgroup. For DISPLAY
EEDIAG commands that result in multiple EE connections being displayed,
this subgroup is displayed for each matching EE connection. When
LIST=SUMMARY is specified, message IST2074I is repeated for each
SRQRETRY attempt that meets or exceeds the specified input value.
When LIST=DETAIL is specified, message IST2074I is repeated for
all SRQRETRY attempts.
- type is either LOCAL or REMOTE,
indicating which IP address is being displayed.
- ip_address is the IP address.
IST1909I - value is the host name used to acquire the
remote IP address associated with this connection to the remote node.
If the host name is longer than 44 characters, then the first 44
characters are displayed as value and the remaining
characters are displayed in one or more IST1911I messages.
IST1910I - value is the host name used to acquire the
local static VIPA address displayed in message IST1680I. If the host
name is longer than 45 characters, then the first 45 characters are
displayed as value and the remaining characters
are displayed in one or more IST1911I messages.
IST1911I - value is the continuation of value on
messages IST1909I and IST1910I. IST1911I is repeated as many times
as necessary to display the entire character string.
IST2004I - This message displays the LDLC timer operands that are associated
with the local static VIPA address displayed in IST1680I. See the external communication adapter (XCA) major node information
in z/OS Communications Server: SNA Resource Definition
Reference for more information about the LIVTIME operand
for Enterprise Extender.
- init_value is the initial value, in seconds,
of an Enterprise Extender logical data link control (LDLC) liveness
timer interval.
- max_value is the maximum value, in seconds,
of an Enterprise Extender LDLC liveness timer interval.
- srqtime is the value, in seconds, of the Enterprise
Extender LDLC short request timer interval. The short request timer
interval represents the amount of time the LDLC layer will wait, without
receipt of a response from the connection partner, before sending
the LDLC signal again.
- srqretry is the number of times the short
request timer is tried again before the Enterprise Extender
port becomes inoperative.
IST2023I - This message is issued when the ID operand is specified with
a switched PU name that has an active Enterprise Extender connection.
- linename is the name of the Enterprise Extender
line that is being used for this Enterprise Extender connection.
IST2024I - This message is not issued in the case where the ID operand
is specified with a switched PU name that has an active Enterprise
Extender connection. In this case, message IST2023I is issued.
For all other cases, this message is issued as part of the DISPLAY
EEDIAG connection display.
- puname is the name of the switched PU that
is being used for this Enterprise Extender connection.
IST2042I - count is the number of matching EE connections
displayed in the output.
- total is the total number of EE connections
that match the parameters specified on the DISPLAY EEDIAG command.
The total might be larger than the displayed count because the number
of EE connections displayed is governed by the MAX parameter.
IST2066I - This message is the header message for the Enterprise Extender
connection SRQRETRY information display output.
IST2067I - The date and time values
specify when this DISPLAY EEDIAG command was issued. See DATE and TIME formats for information about the date and time values.
IST2070I - The date and time values
specify when the SRQRETRY counters were last cleared for this EE
connection. The date and time values displayed in this message, combined
with the date and time values displayed in message IST2067I, provide
the time interval during which the SRQRETRY metrics were collected.
See DATE and TIME formats for information
about the date and time values.
IST2071I - count is the number of EE connections that
had both their REXMIT and SRQRETRY counters cleared as a result of
the CLEAR=ALL parameter.
IST2072I - count is the number of EE connections that
had their retransmission counters cleared as a result of the CLEAR=REXMIT
parameter.
IST2073I - count is the number of EE connections that
had their SRQRETRY counters cleared as a result of the CLEAR=SRQRETRY
parameter.
IST2074I - attempt is the number of times an LDLC TEST
command (SRQRETRY attempt) had to be tried again prior to receiving
a response from the EE partner.
- occurrences is the number of times it took attempt number
of retry attempts to receive a response from the EE partner.
- Rule: When LIST=DETAIL is specified, the first IST2074I
message displays attempt as 0. A value of 0 means
this is the first time the LDLC TEST command was sent to the partner.
If a TEST response is received from the EE partner on this occurrence,
this means there were no problems encountered in the network and no
retry attempts were necessary.
IST2119I - This is an optional message that is issued when the DISPLAY EEDIAG
command contains HOSTNAME filters.
- The correlator value is a unique display correlator
associated with this DISPLAY EEDIAG command, which requires host name
resolution. This correlator can be used to locate the various message
groups associated with this DISPLAY EEDIAG command.
System action
Operator response
System programmer response
Source
z/OS® Communications
Server SNA
Module
Routing code
Descriptor code