I configured web authentication on a 2960S-24TS-L switch in a network where the Radius is a MS Network Policy Server.
My configuration works fine if I the switch runs IOS 12.2(55)SE2, but as soon as I upgrade it to version 15.0(2)SE4 I have the following problem :
When I connect a device to the "service port" (in my config gi 1/0/24), I get the web authentication page and after filling the right credentials, the ACL applied to the port is removed. But if I disconnect the device, the ACL is no more applied to the port. When I re-connect the device a can reach all the network even if the http traffic is redirected to the auth-proxy of the switch.
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We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...