iftop available in EPEL repository:

    rpm -ivh [http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm](http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm)
    yum install iftop

    1.             <br />转载于:https://blog.51cto.com/flywithdream/1386611