z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
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EZZ0768I

z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
SC27-3657-01

EZZ0768I
IPV4 ADDRESS OF ipv4_address ON LINE lineno CANNOT BE SPECIFIED

Explanation

The IPv4 address that was specified is not valid. The following IPv4 addresses are not valid:
  • Broadcast (255.255.255.255)
  • Class E (An IPv4 address in the range of 240.0.0.0 - 247.255.255.255)
In the message text:
ipv4_address
The IPv4 address that is not valid
lineno
The line number in the profile where the IP address is found

System action

If processing an initial profile or a VARY TCPIP,,OBEYFILE command, TCP/IP continues, but the statement is ignored.

This message is also displayed as part of VARY TCPIP,,SYNTAXCHECK processing when the VARY TCPIP,,SYNTAXCHECK command detects this error in a profile data set. No changes are applied to the active configuration by VARY TCPIP,,SYNTAXCHECK processing.

Operator response

Contact the system programmer.

System programmer response

Correct the IP address. Configuration statements and valid IPv4 addresses are described in the z/OS Communications Server: IP Configuration Reference.

If this message was displayed as a result of a VARY TCPIP,,SYNTAXCHECK command, issue the command again to verify that you have corrected all syntax errors in the profile. Otherwise, issue a VARY TCPIP,,OBEYFILE command using this profile.

Module

EZACFPR2

Automation

This message is directed to the console. You can use automation to detect and respond to TCP/IP profile errors reported during initial profile and VARY TCPIP,,OBEYFILE processing.

This message can also be displayed during VARY TCPIP,,SYNTAXCHECK processing. Because the VARY TCPIP,,SYNTAXCHECK command does not affect the active configuration, you might want to adjust your automation to ignore the configuration messages that are displayed after EZZ0061I and before EZZ0065I.

Procedure name

processSrcIp

Example

EZZ0768I IPV4 ADDRESS OF 241.1.0.9 ON LINE 23 CANNOT BE SPECIFIED

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