I am trying the auth-proxy on 1841 using 12.4 advance security ios image. I have setup AAA server and a web server on my local network. I have verified web server which is working fine. AAA is working fina as well because my console is now working on authentication from aaa. From the outside network when i try to access the web server witout auth-proxy configured; the pages opens up just fine. now i have configured auth-proxy and wheni access my web server from outside a login pass window pops up. but when i issue username and password configured on AAA, it sends back the username password window. i dont have an idea what is wrong. i checked my configuration from a couple of manuals, everything seems to be fine. Can any one tell where should i suspect the problem?