DSNL524I csect-name TCP/IP SERVICES FOR IP ADDRESS ipaddr ARE status
Explanation
Db2 as notified that the status of the TCP/IP environment running on the same system as the Db2 subsystem changed and has affected the status of an IP address defined to Db2 through DDF parameters in the BSDS. This IP address status change message is only likely to occur when the IP addresses are defined to Db2 through the BSDS DDF statement.
- csect-name
- The name of the control section that issued the message.
- ipaddr
- The IP address with a status change. This value can be an IPV4, IPV6, GRPIPV4, or GRPIPV6 address.
- status
- AVAILABILE or UNAVAILABLE.
System action
The system action depends on the status value:
- status is UNAVAILABLE
- TCP/IP has terminated all its dynamic VIPA facilities, including the member IP address (IPV4/IPV6) and/or group IP address (GRPIPV4/GRPIPV6), due to TCP/IP leaving the sysplex. Also, when notified that TCP/IP has left the sysplex, if Db2 is data sharing group member, it has also deregistered itself from WLM sysplex routing services.
- status is AVAILABLE
- TCP/IP has joined the sysplex and reestablished any DVIPAs that it controls through its dynamic VIPA capabilities which includes the group IP address of Db2. Db2 has created its member IP address, or the IP address of a standalone subsystem. When Db2 is a member of a data sharing group, it has also registered itself with WLM sysplex routing services.
The Db2 DDF TCP/IP listener processing continues.
System programmer response
No action is required.
Severity
0 (informational)
