jnettop – View hosts/ports taking up the most network traffic
jNettop captures traffic comming across the host it is running on and displays streams sorted by bandwidth they use. Result is a nice listing of communication on network by host and port, how many bytes went through this transport and the bandwidth it is consuming.
Install jnettop in debian
#apt-get install jnettop
Reading package lists… Done
Building dependency tree… Done
The following NEW packages will be installed
jnettop
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 36.4kB of archives.
After unpacking 98.3kB of additional disk space will be used.
Get: 1 ftp://kambing.ui.edu stable/main jnettop 0.12.0-2 [36.4kB]
Fetched 36.4kB in 1s (34.6kB/s)
Selecting previously deselected package jnettop.
(Reading database … 39863 files and directories currently installed.)
Unpacking jnettop (from …/jnettop_0.12.0-2_i386.deb) …
Setting up jnettop (0.12.0-2) …
Now you need to run this program with the following command
#jnettop
This will display all the network traffic comming across the host
