Force port 80 and 443 via proxy

[mikedelafield]

Is there a way using a Cisco ASA 5520 to intercept web traffic (80 & 443) and force it to default to a specified proxy?

Currently I have all traffic blocked and client proxy settings are configured using Windows group policy, but we now have a requirement for this to be possible without client configuration?

I remember in checkpoint it was possible using CVP.

Any advice would be gratefully received.

[massimiliano.serafino]

Hi,

You must use transparent proxy with configuration of Web Cache Communication Protocol (WCCP).

Look at http://www.cisco.com/en/US/docs/security/asa/asa72/configuration/guide/dhcp.html

I hope this helps.

Best regards.

Massimiliano.