well I know how to configure transparent proxy, but I realy dont dont know whats will be the impact to my server and system. and number 2 even though I have a transparent proxy clients can always define there pereffered proxy isn't it? so the objective now is to block proxy.ISP.net including its corresponding IP address. Am I doing the right way? Thanks, wennie Quoting Askar <askarali@xxxxxxxxx>: > hmm sound like you are running your proxy "squid" in non interception > mode, so why not give a kick to Interception "transparent" which mean > you don't have to configure each client to use your proxy i-e it will > be transparent to them. > > http://www.tldp.org/HOWTO/TransparentProxy.html > > regards > > Askar > > On 5/17/05, Wennie V. Lagmay <wlagmay@xxxxxxxxxxxxx> wrote: > > Our ISP's Proxy server is proxy.ISP.net , our company's own proxy server is > > proxy.ourcompany.net. Our own proxy server has delay_pool but our ISP proxy > > server dont have. I want to control our client to use only our company > proxy > > server. how can I block the proxy.ISP.net using IP tables so that every > body > > can be force to use our compnay proxy server. (note that our company proxy > > server is connected to our ISP proxy server as cache_peer parent) > > > > thanks, > > > > wennie > > > > > > > -- > I love deadlines. I like the whooshing sound they make as they fly by. > Douglas Adams >