Linux Network IP Accounting

Posted on in Categories , , last updated September 9, 2014

I need to know how much data are transmitted on my ppp0 network or eth0 Internet links? How do I set IP accounting by address such as 123.1.2.3 and 123.1.2.4? How do I set IP accounting per Apache virtual domain? How do I set accounting by service port (http, smtp) and protocol (tcp, udp, icmp)? How do I record how much traffic each of the clients computer is using?

CentOS / Redhat: Install KVM Virtualization Software

Posted on in Categories , , , last updated February 1, 2011

KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware containing virtualization extensions Intel VT or AMD-V. How do I install KVM under CentOS or Red Hat Enterprise Linux version 5.5?

This FAQ entry is part 1 of 7 in the series Redhat KVM Virtulization: