Date: Sat, 17 Nov 2001 22:24:28 +0530 From: "murthy kn" <knmurthy30@hotmail.com> To: net@FreeBSD.ORG Subject: TCP Fast Retransmit Message-ID: <F178MZMtjQ4S8Uq5nlh0000f0a7@hotmail.com>
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Hello,
1. Is there any sysctl variable to control the number of
duplicate acks after which the sending TCP gets into a fast
retransmit mode?
2. If I have a switch that does not support any port aggregation,
and it is connected to a BSD machine with 2 ethernet NICs that have
identical MAC, will the switch forward *each* packet destined to the BSD
machine to both of the NICs.
3. Apart from using tcpdump, are there any other tools/ways to analyze the
dynamic behaviour of a BSD stack - like knowing when there have
been retransmits, the state of various buffers in the stack etc.
Thanks for your time.
Murthy
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