Install iftop from source on CentOS
iftop allow you to monitor network traffic like top command. You can download iftop source from
http://www.ex-parrot.com/~pdw/iftop/
Before installing, install required packages
yum -y install libpcap libpcap-devel
To install iftop, run
cd /usr/local/src wget http://www.ex-parrot.com/~pdw/iftop/download/iftop-0.17.tar.gz tar xvf iftop-0.17.tar.gz cd iftop-0.17 ./configure --prefix=/usr/local make make install
To run iftop, type
iftop
See iftop