On Saturday 18 January 2014 at 01:01:58, RKGD512 wrote: > Further research: > > There's a utility called http-ping.exe that pings http for a response. > This shows a timeout from location 2 to location 1 calling google.com > through the proxy. Vice versa, no timeout. Please could you re-post your network diagram - I get a 404 Not Found error when following your previously posted link. Thanks, Antony. -- Salad is what food eats. Please reply to the list; please don't CC me.