mcclnx mcc wrote: > We have DELL servers with CENTOS 3 and 4 installed. Application is client/server type. > > Does there has way monitor invidual client (PC) network traffic to server? > nmon can do this, but its fairly involved to setup, and the collection daemon can use quite a lot of CPU (to do this, you need to sniff all traffic, categorize the packets by whatever criteria you're interested in monitoring, and count them)