Re: reverse proxy identification




IIS typically serves that message back. If its an RP - depending on the type of an RP - you might not be able to browse the website based on IP alone, you may need the domain name to view it.

Try telnet into the IP on port 80 and see what the result is.

At 04:30 PM 1/12/2007, you wrote:
I'm currently pentesting C class subnet.
It seems that it hosts webservers, as a large number of IP @ replied OK to port 80 scan.
However I dont think that for each IP adress there is a physical server, but perhaps a multiplexing device that also does application firewalling.
According to nmap it may be a Blue Coat SG4.
When I browse to the IPs with firefox, I recieve several messages "No web site is configured at this address." for some IP.
Does anybody here know if this message is specific to a given reverse proxy/web server product ?
Any other experiences similar to this situation are welcome.

Sami.

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