What ever happened with this? "eXperimental bandwidth delay
product code"
Dan Nelson
dnelson at allantgroup.com
Wed Jul 9 11:19:01 PDT 2003
In the last episode (Jul 09), Max Clark said:
> Hi all,
>
> I am doing research on dynamic tcp tunning, what ever happened with the
> patch below?
>
> http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&safe=off&selm=200107150943.f6F9hhx06763%40earth.backplane.com&rnum=1
It got commited to 4.x and 5.x in August 2002; the sysctls were renamed
to net.inet.tcp.inflight_debug, inflight_enable, and inflight_min.
They're documented in the tcp(4) manpage. Note that it's got a
specific purpose; you don't want to turn this on by default as it will
lower the throughput of individual TCP streams to prevent backlogs and
packet loss.
--
Dan Nelson
dnelson at allantgroup.com
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