> > Which ever direction you choose, you'll have to remove the > > interception (also called transparent) nature of the proxy. > > > > http://www.swelltech.com/support/procyonguide/ch08.html > > > > Chris > Hi, > Thanks, i was hoping not to have to do that. Do you have a > similar setup? > Thanks. > Dave. You cannot deploy transparent proxy services with authentication. There's no work around, fix, patch, or trick. It's not possible. You'll have to run two instances. One that has auth, and one that has transparency (to catch any bypassers)