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Chameleon Changelog for February 2019

Mar 1, 2019 by Jason Anderson
  • Chameleon Changelog

We were busy meeting with you all at the Chameleon User Meeting in Austin, but in between gorging ourselves on Texan BBQ and Mexican food, we conjured up some new things for you to enjoy. (If you typically stop reading at the summary, then just skip to filling out our new user survey for 2019, which will help us prioritize what shiny new hardware to purchase and what features to work on. We won't tell.)

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Save the Planet, Use Fewer IPs

Feb 27, 2019 by Kate Keahey
  • Tips and Tricks

IPv4 address exhaustion, along with natural resources depletion and global warming, has long been recognized as one of the greatest environmental threats facing humanity. Read on to learn how to keep floating IPs afloat! 

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Chameleon Changelog for January 2019

Feb 1, 2019 by Kate Keahey
  • Chameleon Changelog

To help you start the year off on the right foot we offer lots of improvements in VLAN management, experiment automation, and usability. And we are really looking forward to meeting many of you at the User Meeting in Austin next week and discussing all the innovations in person! 

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Chameleon Changelog for December 2018

Jan 3, 2019 by Jason Anderson
  • Chameleon Changelog

The holidays are over and you’re probably easing back into your normal pre-festivities routines. We’re happy to announce some new testbed capabilities and features to make your life (a bit) easier while you wrestle with those pesky New Year’s resolutions.

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Chameleon Changelog for November 2018

Dec 3, 2018 by Jason Anderson
  • Chameleon Changelog

Lots of SDN capability upgrades, new performance metrics, updated cloud trace data and general improvements all around! Way more fun than purging your inbox of all those Cyber Monday promo mails from sites you're pretty sure you never signed up at.

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The 2nd Chameleon User Meeting

Nov 11, 2018 by Kate Keahey
  • Announcements

We would like to invite you to come to the Chameleon User Meeting to be held on February 6-7, 2019 in Austin, TX at the Texas Advanced Computing Center on the University of Texas J.J. Pickle Research Campus.

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Chameleon Changelog for October 2018

Nov 1, 2018 by Kate Keahey
  • Chameleon Changelog

New Chameleon Associate Site, new experimental services, lots of upgrades and Call for Presenations and Demonstrations at the Chameleon User Meeting -- there is no end of goodies we have for you this month!
 

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Transferring Large Data Flows on Chameleon

Oct 19, 2018 by Se-Young Yu
  • User Experiments

Ready-to-use Data Transfer Node (DTN) is provided, and it can be used to provide efficient network data transfer over a long fat network. In addition, a Chameleon Complex Appliance is publish for easy spawning a set of DTNs in Chameleon Cloud.

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Chameleon Changelog for September 2018

Oct 1, 2018 by Kate Keahey
  • Chameleon Changelog

Great news in Chameleon-land!

Jupyter notebook support, improvements for Software Defined Networking experiments, and more usability improvements -- read more to find out what all we have cooked up in the month of September!

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Application-based QoS support with P4 and OpenFlow

Sep 20, 2018 by Divyashri Bhat
  • User Experiments

This blog describes a prototype of a system that leverages the capabilities of flexible switches that incorporate protocol-independent packet processing in order to intelligently route traffic based on application headers.

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Featured Posts

  • OpenMCP: A Reproducible Benchmarking Harness for Evaluating Computer-Use Agents on Chameleon
  • Announcing NSDI 2026 Bird-of-Feather (BoF) Session on Reproducibility
  • Running Artifact Evaluations on Chameleon
  • Baremetal H100 nodes on Chameleon
  • Chameleon Newsletter & Changelog March 2026

Chameleon is funded by a grant from the National Science Foundation.

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