Lots of FIN_WAIT2 connections

Posted on March 17th, 2010 by admin
  • I've noticed recently that we often seem to have about 40/50 connections in a state if FIN_WAIT2, examples below ;

    tcp 0 0 66.199.xx.xx:80 193.124.3.125:3052 FIN_WAIT2 keepalive (818.96/0/0)
    tcp 0 0 66.199.xx.xx:80 60.213.68.238:17513 FIN_WAIT2 keepalive (728.34/0/0)
    tcp 0 0 66.199.xx.xx:80 217.172.29.3:3926 FIN_WAIT2 keepalive (782.19/0/0)
    tcp 0 0 66.199.xx.xx:80 66.177.139.171:3232 FIN_WAIT2 keepalive (1152.87/0/0)
    tcp 0 0 66.199.xx.xx:80 217.21.209.11:2819 FIN_WAIT2 keepalive (387.99/0/0)

    Any idea as to what causes these, and what some of these numbers mean (at the end of each line).


  • http://groups.google.com/group/comp.protocols.tcp-ip/browse_thread/thread/5a208e5c372f1e2e/cee9116e6f4c84df?lnk=st&q=tcp+0+0+:80+FIN_WAIT2+keepalive+(+%2F0%2F0)&rnum=1&hl=en#cee9116e6f4c84df

    maybe this helps?







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