With the announcement of POODLE, I would like my servers to accept SSL3.0 connections but have them serve a page which indicates that the user should update to a newer browser with TLS support. It seems like this should be possible as IIS should know which cipher suite is being used, but I can not figure out any way to configure this information to either allow for hosting different content or being forwarded on to the site itself to do something with.
Is there a way to make IIS either redirect based on the cipher suite used during SSL/TLS negotiation or a way to make information about the cipher suite available to the site?