Re: [ns] TCP and packet drop: where are the retransmitted packets?

2006-06-28 Thread Arne Lie
for their time. - Arne -Opprinnelig melding- Fra: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] På vegne av Phil Miller Sendt: 27. juni 2006 14:30 Til: Arne Lie Kopi: ns-users@isi.edu Emne: Re: [ns] TCP and packet drop: where are the retransmitted packets? From what I've observed

Re: [ns] TCP and packet drop: where are the retransmitted packets?

2006-06-28 Thread Xiaoliang (David) Wei
Hi Arne, Well, I assume that cong_action is Congestion Action, and dropped packets are mainly caused by congestion, which leads to retransmission. So this makes sense. Thanks Amit! - Arne My understanding is that cong_action means an event that TCP reacts to a congestion signal (e.g. packet

Re: [ns] TCP and packet drop: where are the retransmitted packets?

2006-06-27 Thread Phil Miller
From what I've observed, the normal TCP agents don't actually reliable send each packet in the stream, they only simulate the flow and congestion control dynamics that TCP would exhibit, so that the amount of generated traffic is accurate. Give the FullTCP agents a try. Phil On 6/27/06, Arne

Re: [ns] TCP and packet drop: where are the retransmitted packets?

2006-06-27 Thread Arne Lie
Ethan, Thanks, I will have a look and see if full TCP header is possible; however, I need only a unique sequence number series. Arne -Opprinnelig melding- Fra: Ethan Giordano [mailto:[EMAIL PROTECTED] Sendt: 27. juni 2006 12:49 Til: Arne Lie Emne: Re: [ns] TCP and packet drop

Re: [ns] TCP and packet drop: where are the retransmitted packets?

2006-06-27 Thread Arne Lie
Til: Arne Lie Kopi: ns-users@isi.edu Emne: Re: [ns] TCP and packet drop: where are the retransmitted packets? From what I've observed, the normal TCP agents don't actually reliable send each packet in the stream, they only simulate the flow and congestion control dynamics that TCP