search for: emulab

Hello I have a 3 node experiment as detailed below to estimate the bridged networking performance in para-virtualized Xen 3.0 on Emulab (https://www.emulab.net/) Here is how the 3-node topology looks (This topology is specified by means of an NS-2 file) topology: _______________________________ | | Node0:eth0 ------|Node1:eth0 Node1:eth1|------ Node2:et...

...Networks Division, one of the largest and most active research groups in the world working exclusively on network technologies. See http://www.isi.edu/div7/ . JOB SUMMARY The Network Operations Specialist will coordinate and support operations of the DETER security testbed, a specially designed emulab cluster supporting repeatable experiments in computer security on a contained testbed of several hundred nodes, possibly involving the execution of risky code. This person will provide support to DETER users and others conducting experiments on the DETER testbed. The DETER research community cons...

...running tftp-hpa on FreeBSD, because I needed the "tsize" option, and FreeBSD 4.8 tftpd does not support that. I don''t know if tftpd ever got that feature. tftp-hpa is in the FreeBSD ports collection. The good folks at the University of Utah hipped me to tftp-hpa: http://www.emulab.net/index.php3, http://www.cs.utah.edu/flux/ . -Chris

...can give my users the ability to run Frisbee or to run DOS floppy images, and I can completely replace, feature-for-feature, our existing (expensive yet buggy) Windows application with a combination of Frisbee-on-FreeBSD and PXELINUX. Having this working would also solve a problem for the Frisbee/Emulab team, so they are also very interested. I hope to hear something about a way to fix the PXELINUX/pxeboot issue soon. Actually, I'm on edge of my seat... =) -Chris