"ad" <ad@wfes.tcc.edu.tw> wrote in message
news:ec**************@tk2msftngp13.phx.gbl...
Can we do the restriction in application?
You could put some code in the Application_Start method in Global.asax which
interrogated the IP address of the incoming request and then redirected
somewhere else if the address was outside your allowed range. This might, in
fact, be your only option for a site hosted on a public ISP which doesn't
allow you access to the virtual directory settings.