Explanation
This is the first message of a message group. VTAM® issues this message when the
first line of the EE XCA major node GROUP definition statement is
activated, and all of the following conditions are true:
- At least one other EE XCA major node GROUP definition statement
that specified the same local static VIPA address (IPADDR) or the
same domain name (HOSTNAME) keyword was previously activated.
- One or more of the LDLC timer operands (LIVTIME, SRQRETRY, or
SRQTIME) associated with this GROUP definition statement differ from
those associated with the other GROUP definition statement.
When this error condition occurs, the LDLC timer
keyword values for a local static VIPA are set by the first group
that is activated. The LDLC timer operands values specified on all
other groups with the same local static VIPA address are ignored.
This message is the first message of the following message
group:
IST2188I LDLC TIMER OPERANDS ON GROUP groupname2 IGNORED
IST2189I LDLC TIMER OPERANDS ALREADY SET BY groupname1
IST1680I type IP ADDRESS ip_address
IST2004I LIVTIME = (init_value,max_value) SRQTIME = srqtime SRQRETRY = srqretry
IST314I END
IST1680I - This message displays the IP address.
- In the message text:
- type
- The value is always LOCAL for this message group.
- ip_address
- The IP address associated with the group being activated.
IST2004I - This message displays the LDLC timer operands that are associated
with the local static VIPA address displayed in message IST1680I.
These values differ from those specified on the group being activated.
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.
- In the message text:
- init_value
- The initial duration, in seconds, of an Enterprise Extender logical
data link control (LDLC) liveness timer interval.
- max_value
- The maximum duration, in seconds, of an Enterprise Extender LDLC
liveness timer interval.
- srqtime
- The duration, in seconds, of the Enterprise Extender LDLC short
request timer interval. The short request timer interval represents
the amount of time the LDLC layer waits, without receipt of a response
from the connection partner, before sending the LDLC signal again.
- srqretry
- The number of times the short request timer is tried again before
the Enterprise Extender port becomes inoperative.
IST2188I -
In the message text:
- groupname2
- The group that has a first line that was activated after the first
line of another group with the same IP address. The LDLC timer operands
specified on this group are ignored.
IST2189I - In the message text:
- groupname1
- The group whose first line that was activated before the other
groups with the same IP address. The LDLC timer operands specified
on this GROUP definition statement or sifted down from PORT definition
statement are set for the group specified by thegroupname2 value
in message IST2188I and its associated lines.
System action
Processing continues. The LDLC timer operands
were set previously and the new values are ignored.
Operator response
Save the system log for problem determination
and contact the system programmer.
System programmer response
To avoid this error, specify the
same values on all groups with the same local VIPA address.
User response
Problem determination
Source
z/OS® Communications
Server SNA
Module
Routing code
Descriptor code
Example
IST2188I LDLC TIMER OPERANDS ON GROUP GP1A2A IGNORED
IST2189I LDLC TIMER OPERANDS ALREADY SET BY GROUP GP1A2A1
IST1680I LOCAL IP ADDRESS 9.1.1.1
IST2004I LIVTIME = (10,20) SRQTIME = 15 SRQRETRY = 3
IST314I END