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8.2

netstat TIME_WAIT

Asked by rickyr in Unix Networking

Tags: netstat, time_wait

hi...

Sparc-10, Sol 2.4, 192Mb, running SQL Server.

Here is list of connections to a database listening on port 4100. I don't have a problem with the "ESTABLISHED" connections. But what about the "TIME_WAIT" ones? Whats happening here? and why does output of....
#netstat -n | grep 194.70.47.151.4100 | wc -l
vary constantly from 70 to 110. Users log in once, then log out at the end of the day (12 at the moment).

# netstat -n
TCP
   Local Address        Remote Address    Swind Send-Q Rwind Recv-Q  State
-------------------- -------------------- ----- ------ ----- ------ -------

194.70.47.151.4100   194.70.47.151.52448   8192      0  8192      0 ESTABLISHED
194.70.47.151.54716  194.70.47.151.4100    8192      0  8192      0 ESTABLISHED
194.70.47.151.4100   194.70.47.151.54716   8192      0  8192      0 ESTABLISHED
194.70.47.151.2001   194.70.47.1.2049     17520      0  8760      0 ESTABLISHED
194.70.47.151.54939  194.70.47.151.4100    8192      0  8192      0 ESTABLISHED
194.70.47.151.4100   194.70.47.151.54939   8192      0  8192      0 ESTABLISHED
194.70.47.151.55231  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55233  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55235  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55237  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55239  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55241  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55243  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55245  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55247  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55249  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55251  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55253  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55255  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55257  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT
194.70.47.151.55259  194.70.47.151.4100    8192      0  8192      0 TIME_WAIT


regards
[+][-]01/29/98 10:02 AM, ID: 1583100Expert Comment

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[+][-]01/29/98 10:20 AM, ID: 1583101Author Comment

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[+][-]01/29/98 02:54 PM, ID: 1583102Accepted Solution

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About this solution

Zone: Unix Networking
Tags: netstat, time_wait
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Solution Provided By: rjhoward
Participating Experts: 2
Solution Grade: A
 
[+][-]01/30/98 03:27 PM, ID: 1583103Author Comment

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