Client power off will do that ... are these virtual machine clients? Those are easy to power off thoughtlessly. The state isn't really a problem, the session is closed but client hasn't sent the last ACK. Everything is cleaned up in z/OS except whatever control block Netstat is using to show that status. Guessing you are concerned about resource usage, that shouldn't be an issue and not much that you can do other than what you described.
On Tue, Aug 13, 2024 at 3:50 AM Lizette Koehler <[email protected]> wrote: > > > List > > > > I have a condition where if I do TSO NETSTAT (PORT 23 - Yep Mainframe > > > > I am seeing lots of IP Addresses in STATE LASTACK > > > > This cause me to do a lot of TCPIP DROP commands to clear it out > > > > > > I have had to build Several Automation functions to drop them hourly. I > have had to build an ISPF MACRO to filter the NETSTAT output for Summaries. > > > > Most of the IPs are 10. IPs. > > > > > > Anyone run into this issue? Any suggestions of what to look for? > > > > Thank > > > > Lizette > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
