EZD0042I

Explanation
 The TCP/IP stack attempted three times to generate
a temporary autoconfigured  address and to verify that it was unique.
During the verification of each of the  generated temporary addresses,
another node on the link indicated that it was  already using the
address. Autoconfiguration of temporary addresses is disabled.  
 In
the message text:  interface_name
The name of the IPv6 interface for which autoconfiguration is
 disabled. 

System action
 TCP/IP continues.

Operator response
 If temporary addresses are not necessary
for this interface, no action is  required. The interface remains
active and autoconfigured public addresses are  unaffected.  If you
want temporary addresses to be generated for the interface, contact
the  system programmer. 

System programmer response
 Use the INTERFACE ADDTEMPPREFIX configuration
statement to enable temporary  address autoconfiguration on the interface
for a specific set of prefixes or for all  prefixes. Issue a VARY
TCPIP,,OBEYFILE command to update the configuration. See the information
about the INTERFACE statement in z/OS Communications Server: IP Configuration
Reference for more information. 

User response
 Not applicable.

Problem determination
 For each of the temporary addresses that
was rejected, message EZZ9780I is generated.

Source
 z/OS® Communications
Server TCP/IP

Module
 Not applicable.

Routing code
 10

Descriptor code
 12

Automation
 This message goes to the console.

Example
  EZD0042I AUTOCONFIGURATION OF TEMPORARY ADDRESSES IS DISABLED FOR INTERFACE  QDIO6