z/VM: TCP/IP Messages and Codes - z/VM - IBM

BOOTPD and DHCPD MessagesTCP5001WICMP ECHO REPLY received for addressAddress is not available for use ClientID id value will not be serviced at thistimeExplanation: A response to an ICMP ECHO REQUESTwas received for an address that is being allocated. Thisis an unexpected event that indicates that the address isalready in use although its use was unknown to theDHCPD server.System Action: The current client that was going toreceive the address will not receive a response at thistime. The address is marked unavailable until theDHCPD server is restarted.User or Operator Response: Determine the reason forthe address being active. Either remove the addressfrom the appropriate subnet in the machine file andreload the machine file, or remove the client that iscurrently using the address so that DHCPD may servethe address to a client.Source File:TCP6500IDHCPD EXECSocket(SendTo) to port at ipaddrreturned: returned valuesExplanation: An error occurred on a SOCKETSENDTO function.System Action: If STAYUP mode is active, the serverwill wait a period of time and attempt to activate theUDP environment. Otherwise, the server shuts down.User or Operator Response: See the z/VM: CMSCallable Services Reference for information on theSOCKET returned values. Correct the problem.Source File: BOOTPD EXEC for TCPBOO or DHCPDEXEC for TCPDHCTCP6501ISocket(Initialize) returned: returnedvaluesExplanation: An error occurred on a SOCKETINITIALIZE function.System Action: If STAYUP mode is active, the serverwill wait a period of time and attempt to activate theUDP environment. Otherwise, the server shuts down.User or Operator Response: See the z/VM: CMSCallable Services Reference for information on theSOCKET returned values. Correct the problem.Source File: BOOTPD EXEC for TCPBOO or DHCPDEXEC for TCPDHCTCP6502ISocket(Socket) returned: returned valuesExplanation: An error occurred on a SOCKETSOCKET function.System Action:If STAYUP mode is active, the serverwill wait a period of time and attempt to activate theUDP environment. Otherwise, the server shuts down.User or Operator Response: See the z/VM: CMSCallable Services Reference for information on theSOCKET returned values. Correct the problem.Source File: BOOTPD EXEC for TCPBOO or DHCPDEXEC for TCPDHCTCP6503ISocket(SetSockOpt) on socket socketreturned: returned valuesExplanation: An error occurred on a SOCKETSETSOCKOPT function.System Action: If STAYUP mode is active, the serverwill wait a period of time and attempt to activate theUDP environment. Otherwise, the server shuts down.User or Operator Response: See the z/VM: CMSCallable Services Reference for information on theSOCKET returned values. Correct the problem.Source File: BOOTPD EXEC for TCPBOO or DHCPDEXEC for TCPDHCTCP6504IExplanation:function.Socket(Ioctl) on socket socket returned:returned valuesAn error occurred on a SOCKET IOCTLSystem Action: If STAYUP mode is active, the serverwill wait a period of time and attempt to activate theUDP environment. Otherwise, the server shuts down.User or Operator Response: See the z/VM: CMSCallable Services Reference for information on theSOCKET returned values. Correct the problem.Source File: BOOTPD EXEC for TCPBOO or DHCPDEXEC for TCPDHCTCP6505IExplanation:function.Socket(Bind) on socket, port port, addressaddress returned: returned valuesAn error occurred on a SOCKET BINDSystem Action: If STAYUP mode is active, the serverwill wait a period of time and attempt to activate theUDP environment. Otherwise, the server shuts down.User or Operator Response: See the z/VM: CMSCallable Services Reference for information on theSOCKET returned values. Correct the problem.Source File: BOOTPD EXEC for TCPBOO or DHCPDEXEC for TCPDHC12 z/VM: TCP/IP Messages and Codes