Date: Tue, 08 Jan 2002 10:09:13 -0800 From: "Jin Guojun[ITG]" <j_guojun@lbl.gov> To: hackers@freebsd.org Subject: Is this TCP tuning information true? Message-ID: <3C3B35C9.5D6F89BC@lbl.gov>
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Hi,
Fund a URL for TCP tuning at
http://www.csm.ornl.gov/~dunigan/net100/auto.html
At the bottom of the page, it says:
OpenBSD/FreeBSD saved ssthresh/cwnd info for a path in the kernel routing
table, as I recall? That info could be used to "prime" subsequent
connections on the same path. Reference ?
I traced the tcp_input.c/tcp_output.c (4.3-RELEASE), and did not found
such information.
Would someone confirm above information or point to where is the code
or document for saving this ssthresh/cwnd information to the routing
table?
TIA,
-Jin
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