[clug] October 2017 CLUG Meeting
Steve Walsh
steve at nerdvana.org.au
Sun Nov 19 06:00:01 UTC 2017
Canberra Linux Users Group Meeting - November 2017
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Date: 23rd November 2017 (Fourth Thursday of the month)
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Time: 18:00 - 18:55
Abstract: It's BeerSIG time!
'What's BeerSIG?' I hear you ask! BeerSIG is a social
gathering, and an opportunity to get together with
like minded people and share a social pint.
Location: Wig and Pen, Llewellyn Hall, Canberra School of Music
Look for the table with a stuffed toy penguin
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Time: 19:00 - 21:00 (or when it finishes)
Title: Flow Control From TCP to BBR
At the heart of the Internet’s protocol is the TCP end-to-end
protocol engine. It is the role of this transport protocol to
take an underlying unreliable datagram service and transform
into a reliable streaming service. In additional, TCP has been
given the task to “share” a common network in some form of fair
fashion, yet still be able to maximise the efficient use of the
network. This aspect of TCP is termed “flow control"
In this presentation we will describe the evolution of TCP flow
control protocols, looking at the challenges posed by changes in
the network, including large buffers, high speed and mobility.
We will also look in detail at the latest offering in the TCP
space, namely the BBR protocol, and look at how it works both in
theory and in practice
Please note that this is a technical talk, at a minimum pre-reading
the wikipedia pages for TCP and Flow Control(data) is recommended.
Venue: Room N101
Computer Science and Information Technology Building
North Road
The Australian National University
See http://clug.org.au/ for more directions and a map
Food/drink: Pizza and soft drink/juice. Come hungry, and bring
about $6 to cover the cost of your share if you
want some.
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December Meeting - 28rd December 2017 (Fourth Thursday of the month)
CLUG end of year drinks - venue TBA
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