I think I recall that some of the NETSTAT displays include both open and
recently closed connections. I'll bet that recently closed connections
are what you are seeing.
-Original Message-
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of Joe Messineo
Sent: Tuesday, March 18, 2008 8:28 AM
To: IBM-MAIN@bama.ua.edu
Subject: netstat -t concerns
When running the netstat -t command, I am getting a lot of established
connections which do not have an ApplName or and LuName tied to them.
These have bytes in and bytes out counts.
I have tried lowering the values to the TIMEMARK and SCANINTERVAL
parameters but this has no effect on these occurences. These can
account
for 20-30% of the total connections during peak hours.
My feeling is these are also tied to some of our older 3270 emulator
programs. Perhaps these emulators are not breaking the connection
properly?
Is this something to be concerned about?
Are there ways to reduce or eliminate these occurences?
Thanks in advance
Joe
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