Index: draft-flows-00c.nroff
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RCS file: /usr/local/share/doc/apache/cvs/red-pd/draft/draft-flows-00c.nroff,v
retrieving revision 1.9
diff -r1.9 draft-flows-00c.nroff
122c122
< been presented in [MFW01a] and [MBF+01].
---
> been presented in [MF01] and [MBF+01].
147,149c147,159
< policy box. This box looks at all incoming packets, and decides which
< of those belongs to a rate-limited flow or aggregate. Those that do
< might be dropped or ECN-marked as part of the rate-limiting strategy. 
---
> policy box. This box looks at each incoming packet, and decides 
> whether to drop or mark this packet before forwarding it
> to the output queue, based on the past history of the
> specific flow or aggregate containing that packet.
> The rate-limiter includes no queues, but merely looks at
> each arriving packet one at a time. 
> 
> For example, the rate-limiter could determine if the arriving
> packet belongs to a rate-limited flow or aggregate, 
> dropping or ECN-marking some of these packets as part of the 
> rate-limiting strategy [MFW01, ECB01]. 
> There are other proposals for rate-limiters that do not
> include the explicit identification of flows [PBPS01].
154c164,165
< not dropped here are passed onto the output queue. 
---
> not dropped in the rate-limiter are passed to the output queue.
> 
160,162c171,179
< We make no assumption about the Active Queue Management (AQM) mechanisms 
< in the router; it
< could even be Drop-Tail (particularly if we don't use the packet drop
---
> The output queue is assumed to be FIFO output queue,
> optionally preceded by an Active Queue Management (AQM)
> module that decides whether
> to drop the arriving packet, ECN-mark it, or forward it to the
> output queue unmarked.
> We make no assumption about the AQM mechanism
> in the output queue; it would even be a Drop-Tail queue 
> with no AQM mechanism at all
> (particularly if we don't use the packet drop
163a181,185
> The assumption is that the
> AQM module in the output queue makes drop or marking decisions
> based on the level of congestion in the output queue, 
> rather than on the past history of the specific flow or aggregate
> containing that packet.
392a415,419
> [ECB01] F. Ertemalp, D. Cheriton, A. Bechtolsheim,
> Using Dynamic Buffer Limiting to Protect against Belligerent Flows in
> High-Speed Networks, International
> Conference on Network Protocols (ICNP), November 2001.
> 
407c434
< [MFW01a] Mahajan, R., Floyd, S., and Wetherall, D., "Controlling
---
> [MF01] Mahajan, R., and Floyd, S., "Controlling
419a447,450
> [PBPS01]  Rong Pan, Lee Breslau, Balaji Prabhakar, Scott Shenker,
> Approximate Fairness through Differential Dropping,
> 2001.
> 
463a495
>