Re: Acceptable DSL Speeds (ms based)

[Andrew Lee <leea () grnoc iu edu>]

Traceroute is not an effective measurement of performance.  Due to the way 
routing devices process the packets it receives, it is possible for the latency 
that appears in a traceroute is far higher than the latency of traffic 
traversing that device.

Luke Parrish wrote:
> My email was confusing since I said the word speed, I would like to ms 
> roundtrip for the following:
>
> *1. CPE to first layer 3 hop
> 2. CPE to first layer 3 upstream hop
> 3. CPE to layer 3 exit point of upstream
>
> *Example:
>
> Trace route to www.yahoo.com
>
> <http://www.yahoo.com/>1. 10.10.10.1 (CPE) 1ms
> 2. 10.10.10.254 (DSLAM)(cte) 21ms*(first layer 3 hop)
> *3. 11.1.1.1 (Router)(cte) 24ms
> 4. 5.5.1.3 (upstream interface)(level3) 68ms*(first layer 3 upstream hop)
> *5. 5.4.3.2 (exit point of upstream)(handoff from level3 to at&t) 94ms 
> *(layer 3 exit point of upstream)
>
> *Those ms values are what I am curious about. What are other providers 
> seeing and what are, in your opinion, acceptable ms times for a home 
> 1.5M dsl user...
>
> Luke
>
>
>
>
>
>
>
> At 10:40 AM 5/4/2005, Luke Parrish wrote:
>
> > Does anyone have a good resource for acceptable speeds for home DSL 
> > customers?
> >
> > I would like to see acceptable speeds from the customer CPE to the 
> > first layer 3 hop, the hop to the upstream  and the hop that leaves 
> > the upstream network.
> >
> > Thanks
> > luke
> >
> >
> > Luke Parrish
> > Centurytel Internet Operations
> > 318-330-6661
> Luke Parrish
> Centurytel Internet Operations
> 318-330-6661