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    SubjectRe: tcp stack tuning and Checkpoint FW1 & Legato Networker
    On Wed, Jul 04, 2001 at 07:02:36PM -0700, George Bonser wrote:
    > > I want to set the tcp_keepalive timer to 60 seconds and understand
    > > possible implications for Linux.
    >
    > echo 60 >/proc/sys/net/ipv4/tcp_keepalive_time

    By default, this is only polled by the kernel every 75 seconds, so
    you would still lose. In 2.2, this is hard-coded. In 2.4,
    /proc/sys/net/ipv4/tcp_keepalive_intvl will probably help, but I
    haven't tried it.

    Andrew
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