Re: FIN_WAIT_2

From: Robert Gogolok (robertgogolok_at_web.de)
Date: 03/22/05

  • Next message: ray_at_redshift.com: "Re: FIN_WAIT_2" 
    Date: Tue, 22 Mar 2005 19:37:12 +0100
To: ray@redshift.com

    Hi Ray,
    Thanks for answering.

    ray@redshift.com wrote:
    > Do you have keepalive on ? That might be it. Usually on a busy site it's
    > better to turn keepalive off. You might try that and see if the number of
    > fin_wait's go away.
    # sysctl -a | grep keep
    net.inet.ip.keepfaith: 0
    net.inet.ip.fw.dyn_keepalive: 1
    net.inet.tcp.keepidle: 7200000
    net.inet.tcp.keepintvl: 75000
    net.inet.tcp.keepinit: 75000
    net.inet.tcp.always_keepalive: 1
    net.inet6.ip6.keepfaith: 0

    I see that keepalive starts after 2 hours(?) (net.inet.tcp.keepidle),
    but what would disable it? I guess always_keepalive=0.

    Robert
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