I did a keynote presentation at the SIGCOMM'15 HotMiddlebox workshop, "Mobile TCP optimization - Lessons Learned in Production". The title was set before I had any idea of what I'd really be talking about, just that it'd be about some of the stuff we've been working on at Teclo. So apologies if the content isn't an exact match for the title.
This post contains my slides, interleaved with my speaker's notes for that slide. It won't be an exact transcription of what I actually ended up saying, they were just written to make sure that I had at least something coherent to say re: each slide. We've got an endless supply of network horror story anecdotes, and I can't actually remember which ones I ended up using in the talk :-/
I'm particularly happy that my points on transparency of optimization got a positive reception. To us it's a key part of making optimization be a good networking citizen, and has seemingly been getting short shrift so far. Hilariously the other TCP optimization talk at the workshop brought up a transparency issue we'd never had to consider, lack of MAC transparency causing a Wifi security gateway to think connections were being spoofed.
Thanks to Teclo for letting me talk about some of this stuff publicly, and to everyone who attended HotMiddlebox. It was a lot of fun, and I got a bunch of useful information from the hallway discussions.
... Continue reading ...