search for: diit

Displaying 2 results from an estimated 2 matches for "diit".

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2005 Jul 16
0
Hangup Detection with busydetect
...n zapata.conf. I tested it. When the telco sends a busy tone * detects it and hangsup. So far so good. The problem is the telco doesn't always send a busy after remote hangup. Most of the time it sends a congestion tone. I am guessing these tones from what I read on indications.conf. "diit diit diit" for busy "diit diit diit diiiiiit" for congestion busy = 450/500,0/500 congestion = 450/200,0/200,450/200,0/200,450/200,0/200,450/600,0/200 Looks like I have the correct setting for my country in indications.conf, verified it with ITU tones document. So at this p...
2012 Feb 15
1
Detecting Co-residency of VMs on KVM
I am doing an experiment which involves detecting co-resident VMs (testing if 2 VMs are on the same physical machine) on KVM. I have tried using cache covert channel, but this test does not work if the VMs are on different processors within the same host as the caches are not shared then. If I use the tools netperf and iperf to differentiate using network channels, I am not getting clear results.