Difference between revisions of "Ethereal"
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Revision as of 11:51, 30 January 2007
Ethereal is used to analyse the network traffic.
We captured the network data with the following machines:
192.168.1.101 - Asterisk #1 192.168.1.106 - Asterisk #2 192.168.1.3 - Windows machine 1 (also running both VMware's for both Trixboxes) 192.168.1.189 - Laptop #1 running only X-lite
After capturing we filtered out other data to machines not on the local network (IP-adress other than 192.168.1.x), using this filter:
ip.src >= 192.168.1.1 && ip.src <= 192.168.1.255 && ip.dst >= 192.168.1.1 && ip.dst <= 192.168.1.255
The following screenshot shows network-traffic (in Bytes/s) for the following connections:
Black: traffic from and to Trixbox #1 Red: traffic from and to Trixbox #2 Green: traffic from and to Windows machine #1 Blue: traffic from and to Laptop #1 Pink: traffic between Windows machine #1 and Laptop #1
