On 8/06/2014 5:06 a.m., Lawrence Pingree wrote: > I use the following but you need to make sure you have no looping occurring in your nat rules if you are using Transparent mode. > > forwarded_for delete > via off Given that the notice is above traffic volume arriving at Google (not looping) you probably actually need "via on" to both protect against looping and tell google there is a proxy so they should use different metrics. You could also cache to reduce the upstream connection load. Squid does in-memory caching well enough for up to MB sized objects if you give it some cache_mem and remove that "cache deny all" (cache_dir is optional and disabled by default in squid-3). Amos