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How do I determine the date and time a TCP/IP stack was started and whether a TCP/IP stack is enabled for IPv6?

Question & Answer


Question

How do I determine the date and time a TCP/IP stack was started and whether a TCP/IP stack is enabled for IPv6?

Answer

To determine the date and time a TCPIP stack was started and whether a TCPIP stack is enabled for IPv6:

From TSO environment: 

      NETSTAT UP
      NETSTAT UP TCP tcpname

From UNIX shell environment: 

      netstat -u
      netstat -u -p tcpname

Here is an example of output from this command:

 NETSTAT UP 
 EZZ2350I MVS TCP/IP NETSTAT CS V1R13       TCPIP Name: TCPCS            
 EZZ2623I Tcpip started at 14:27:29 on 01/31/2002 with IPv6 disabled

If the stack has IPv6 enabled, output from the NETSTAT UP command will look like this:

 Tcpip started at 14:45:16 on 10/24/2007 with IPv6 enabled

[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSSN3L","label":"z\/OS Communications Server"},"Platform":[{"code":"PF035","label":"z\/OS"}],"Component":"","Version":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}}]

Product Synonym

ZOSCS COMMSERVER

Document Information

Modified date:
27 July 2017

UID

dwa1194301

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