z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
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EZZ8663I

z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
SC27-3657-01

EZZ8663I
TRMD TCP receive queue constrained exit logged: date time , connid= connid , jobname= jobname , lipaddr= lipaddr , lport= lport , ripaddr= ripaddr , rport= rport , correlator= correlator , duration= duration , probeid= probeid , sensorhostname= sensorhostname , dataage= dataage , bytesqueued= bytesqueued , queuesize= queuesize

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

Processing continues

Operator response

No action is needed.

System programmer response

No action is needed.

User response

Not applicable.

Problem determination

Not applicable.

Source

z/OS® Communications Server TCP/IP: TRMD

Module

EZATRMD

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

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