[tor-bugs] #4486 [Analysis]: Research: should N23 actually help in practice?
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Thu Mar 15 15:33:43 UTC 2012
#4486: Research: should N23 actually help in practice?
-------------------------------------+--------------------------------------
Reporter: arma | Owner:
Type: task | Status: new
Priority: normal | Milestone:
Component: Analysis | Version:
Keywords: performance flowcontrol | Parent: #4506
Points: | Actualpoints:
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Changes (by robgjansen):
* cc: jansen@… (removed)
* cc: robgjansen (added)
Comment:
I've
[https://trac.torproject.org/projects/tor/attachment/ticket/4486/n23-2012-03-15.pdf
attached a first set of results]. The Tor model is as described in #4086
(where relay capacities in Shadow are based on their reported observed
bandwidth in Tor).
I ran a vanilla experiment, and an n23 experiment with the following:
{{{
UseN23 1
CircuitWindowSize 1000000
StreamWindowSize 1000000
}}}
Completed download counts may give us a sense of load on the network.
vanilla:
24148 320KiB (web)
74 5MiB (bulk)
n23:
28767 320KiB (web)
237 5MiB (bulk)
I added the "window size hack" to my configuration, but ended up using the
git version where that was presumably not needed. Would this cause any
problems?
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/4486#comment:7>
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