EZZ3304I

Explanation
 A call to gethostname() failed. The loopback IP
address 127.0.0.1 will be used as the host address.
 errno is
the text of the z/OS® UNIX System Services return code
that describes the error.  These return codes are listed and described
in the return codes (errnos) information in
 z/OS UNIX System Services Messages and Codes.

System action
 osnmp ends.

Operator response
 Inform the system programmer of the problem.

System programmer response
 Check the configuration of your default
TCP/IP transport provider. If your default transport provider is TCP/IP,
check the TCPIP.DATA data set for a valid HOSTNAME keyword. The TCP/IP
stack configuration component uses the z/OS UNIX search order to locate the
TCPIP.DATA HOSTNAME statement to determine the stack host name.  See
 search orders used in the z/OS UNIX environment in z/OS Communications Server: IP Configuration
Guide for a description of this search order. If
your default TCP/IP transport provider is AnyNet®, check the AnyNet ENVVAR data set for a valid HOSTNAME
keyword.

Module
 snmp

Procedure name
  main