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[ns] tcp acks

To: [email protected]
Subject: [ns] tcp acks
From: Smitha Rao <[email protected]>
Date: Fri, 14 Jul 2000 06:58:24 -0500 (CDT)
Sender: [email protected]

Hi,
I am running simulations using ns-2, and I have about 80 TCP flows and 80
UDP flows, with a bottleneck of 40 Mb and the UDP flows are CBR pumping
2MB. Some of the tcp flows receive "-1" number of acks, this is truly
vague? And I am getting the number of acks that the flow receives frm the
variable "_ack". Please enlighten.
Smitha

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