Hi everybody, We want to set up the following configuration www | | Firewall | Proxy B (e.g. used for user specific URL filtering) | Proxy A (used for splitting private and business web access) | | Client Proxy A and B have to have NTLM authentication. 1st case both Proxies are squid 2nd case proxy A = squid proxy B = some appliance The transaction flow should like (strong simplified) 1. Client sends http request for www.xyz.com 2. Proxy A denies and sends an request for authentication to the client 3. Client sends user/pwd and Proxy A authenticates the user and provides OK 4. Origin http request goes forward to Proxy B 5. Proxy B denies and sends an request for authentication to the client 6. ..... and now I do not know what's going on?????. My questions are: Does it work, that proxy B is requesting the authentication from the client again? If it works, any special configuration for the both squid proxies required? If it doesn't work any workaround available (authentication on both proxies is obligatory)? Any experiences if proxy B will be some appliance? Regards Uwe
