nick, you can always try to do a test without squid and compare your graphs generated by cacti. (with and without squid). this is quite common and always raises management's eyebrows but .. i guess it's part of the Layer 9 (political layer) jk!. cheers, -pf On 11/2/07, Nick Duda <nduda@xxxxxxxxxxxxxx> wrote: > What is a good utility to determine how much bandwidth in bits/sec or mb > is being saved using squid. I'm using the templates for squid in Cacti > and its showing some numbers that are showing a good saving and > management is having a hard time believing it. > >