Explanation
The TCP receive queue for the specified connection
is no longer constrained.
In the message text:
- date
- The date when the queue became unconstrained.
- time
- The time when the queue became unconstrained.
- connid
- The ID of the connection that is associated with the queue that
is unconstrained.
- jobname
- The job name of the connection that is associated with the queue
that is unconstrained.
- lipaddr
- The local IP address of the connection that is associated with
the queue that is unconstrained.
- lport
- The local port of the connection that is associated with the queue
that is unconstrained.
- ripaddr
- The remote IP address of the connection that is associated with
the queue that is unconstrained.
- rport
- The remote port of the connection that is associated with the
queue that is unconstrained.
- correlator
- The correlator for a constrained queue condition. The correlator
can be used to locate the entry and exit log messages for an event
that was caused by a constrained TCP queue. Message EZZ8662I is issued,
with the same correlator value, when the queue enters the constrained
state.
- duration
- The number of seconds that the queue was constrained.
- probeid
- The unique identifier of the probe detection point. See the intrusion detection services probeids in z/OS Communications Server: IP and SNA Codes for a description of the IDS probe IDs.
- sensorhostname
- The fully qualified host name of the IDS sensor.
- dataage
- The age in seconds of the oldest data on the receive queue when
the queue became unconstrained.
- bytesqueued
- The number of bytes queued on the receive queue when the queue
became unconstrained.
- queuesize
- The configured abstract queue length for the TCP Queue Size IDS
attack type. Possible values are:
- VS - very short
- S - short
- L - long
- VL - very long
System action
Operator response
System programmer response
User response
Problem determination
Source
z/OS® Communications
Server TCP/IP: TRMD
Module
Routing code
Descriptor code
Automation
Not applicable for automation
Example
EZZ8663I TRMD TCP receive queue constrained exit logged: 09/09/2008 17:11:33.55 , connid= 00000125 ,
jobname= USER15 , lipaddr= 4.4.4.4 , lport= 1165 , ripaddr= 7.7.7.7 , rport= 5000 ,
correlator= 137 , duration= 5 , probeid= 01000002 , sensorhostname= HOST1.COMPANYA.COM ,
dataage= 5 , bytesqueued= 256 , queuesize= S