Subject: [AVT] Comment on I-D draft-xu-avt-subrtcp-00.txt

From: "Fardid, Reza" <[email-masked]>
Date: Mon, 15 Jan 2007 18:21:50 -0800

Hi Xiaode, 

The SubRTCP use scenario assumes a single Service Provider having
monitoring ability over each segment, i.e., intra-domain monitoring.

Is inter-domain monitoring within scope of SubRTCP, in particular the
use scenario based on an architecture with two Service Providers, where
SP X hosts SBC B and SP Y hosts SBC C ?

Also, is there an assumption with respect to the error(s) involved in
the composition of pair-wise SubRTCP statistics compared to end-to-end
RTCP statistics, in particular RTT, in the specified use scenario?

Thanks,

Reza Fardid

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