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Re: TCP Retx per tcp-flow

To: bedboi <bedboi@xxxxxxx>
Subject: Re: TCP Retx per tcp-flow
From: Nivedita Singhvi <niv@xxxxxxxxxx>
Date: Fri, 21 Nov 2003 23:00:55 -0800
Cc: netdev@xxxxxxxxxxx
In-reply-to: <20031122020527.3f98f772.bedboi@xxxxxxx>
References: <20031122020527.3f98f772.bedboi@xxxxxxx>
Sender: netdev-bounce@xxxxxxxxxxx
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.2.1) Gecko/20021130
bedboi wrote:
Hi guys. I'm comparing TCP with a new congestion control algorithm and i need 
to get the number
of segments retransmitted for a specific TCP flow. Is there a way to do this? 
(please don't tell
man tcpdump...ok you'll tell it)


Tried tcp_info.tcpi_retransmits?
getsockopt() at SOL_TCP level and option TCP_INFO.


thanks,
Nivedita





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