Re: [Bloat] Programming assignment #1 in cs244 in Stanford

Re: [Bloat] Programming assignment #1 in cs244 in Stanford

[Hagen Paul Pfeifer]

> http://www.stanford.edu/class/cs244/2013/pa1.html

The surprise for me is there network emulation component called mininet. Simple based on Linux network namespaces and some glue components, managed by a python script.

I often dreamed of such a lightweight network virtualization framework! Powerful enough to replace my KVM-qemu, vde, ... setup - nice work!

Hagen

-- 
http://protocollabs.com

Re: [Bloat] Programming assignment #1 in cs244 in Stanford

[Dave Taht]

On Tue, Jan 15, 2013 at 8:04 PM, Hagen Paul Pfeifer <hagen@jauu.net> wrote:
>> http://www.stanford.edu/class/cs244/2013/pa1.html
>
> The surprise for me is there network emulation component called mininet. Simple based on Linux network namespaces and some glue components, managed by a python script.
>
> I often dreamed of such a lightweight network virtualization framework! Powerful enough to replace my KVM-qemu, vde, ... setup - nice work!

My kvetch is that they are using a 100 buffers, (come on, use 1000,
FEEL the bloat)

... and the second part of the experiment uses 20 buffers, and I doubt
that the structure of it will show the side-effects what such a size
can cause in things such as tcp admission control. Perhaps that's
handled in a later module.

Either way it looks like a nice class, and a quick glance over mininet
makes me want to run screaming from ns2 as fast as possible in it's
general direction.

>
> Hagen
>
> --
> http://protocollabs.com



-- 
Dave Täht

Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.html

Re: [Bloat] Programming assignment #1 in cs244 in Stanford

[Roger Jørgensen]

On Tue, Jan 15, 2013 at 9:09 PM, Dave Taht <dave.taht@gmail.com> wrote:
> Seeing this cheered me up substantially:
>
> http://www.stanford.edu/class/cs244/2013/pa1.html

that made me want to go back to coding again! Thanks! :-)



-- 

Roger Jorgensen           | ROJO9-RIPE
rogerj@gmail.com          | - IPv6 is The Key!
http://www.jorgensen.no   | roger@jorgensen.no

[Bloat] Programming assignment #1 in cs244 in Stanford

[Dave Taht]

Seeing this cheered me up substantially:

http://www.stanford.edu/class/cs244/2013/pa1.html

I would really like to give the talk I gave in modena again,
somewhere, fix a few errors, and get it filmed better, and slides cut
into it...

http://www.youtube.com/watch?v=PgFcqRMDqlk




-- 
Dave Täht

Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.html