z/OS Communications Server: IP Messages Volume 2 (EZB, EZD)
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EZD1209E

z/OS Communications Server: IP Messages Volume 2 (EZB, EZD)
SC27-3655-01

EZD1209E
tcpstackname DETERMINED THAT ALL MONITORED INTERFACES WERE NOT ACTIVE FOR AT LEAST timevalue SECONDS

Explanation

Sysplex problem detection has determined that all monitored interfaces are inactive.

In the message text:

tcpstackname
The name of the TCP/IP stack.
timevalue
The number of seconds during which all monitored interfaces were not active.

System action

TCP/IP continues.
  • If the GLOBALCONFIG SYSPLEXMONITOR RECOVERY option is active and this stack is not the only member of its TCP/IP sysplex group, the following RECOVERY actions occur:
    • This stack leaves the TCP/IP sysplex group.
    • This stack no longer participates in sysplex distribution (as a distributor or target) nor acts as an owner or a backup for DVIPAs. All DVIPAs defined on this stack are deactivated; however, the DVIPA definitions are saved.
    • If the problem is corrected, this operator message is deleted; if the GLOBALCONFIG SYSPLEXMONITOR AUTOREJOIN option is active, the stack processes the DVIPA definitions and rejoins the TCP/IP sysplex group.
  • If the GLOBALCONFIG SYSPLEXMONITOR NORECOVERY option is active, no action is taken. If the problem is corrected, this operator message is deleted.

See the information about network interfaces monitoring and sysplex problem detection and recovery in z/OS Communications Server: IP Configuration Guide for more information.

See the information about the GLOBALCONFIG statement in z/OS Communications Server: IP Configuration Reference for the definitions of the SYSPLEXMONITOR parameters.

Operator response

Contact the system programmer.

System programmer response

Issue the Netstat DEvlinks/-d command to determine which interfaces are being monitored; check the system log for any messages related to the status of monitored interfaces. If the monitored interfaces are inactive as a result of stopping devices or interfaces, disable the monitoring of these interfaces by specifying the NOMONSYSPLEX keyword on the LINK and INTERFACE statement through the VARY TCPIP,,OBEYFILE command before stopping the devices or interfaces. See the information about the DEVICE and LINK statements and the the INTERFACE statements in z/OS Communications Server: IP Configuration Reference for more information. If you cannot determine why the monitored interfaces are inactive, contact IBM® software support services after obtaining the system log and the TCPIP profile.

If this problem can be corrected, this operator message is deleted.
  • If RECOVERY and NOAUTOREJOIN are active, then issue the VARY TCPIP,,SYSPLEX,JOINGROUP command to cause the DVIPA definitions to be processed, and cause the stack to rejoin the TCP/IP sysplex group.
  • If RECOVERY and AUTOREJOIN are active, no further actions are needed. The stack processes the DVIPA definitions and rejoins the TCP/IP sysplex group.
  • If NORECOVERY is active, no further actions are needed.

User response

Not applicable.

Problem determination

Not applicable.

Module

EZBXFPDM

Example

None.

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