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See rlm_example for a simple C challenge-response authentication module. You may also need a consistent State attribute. That code is in rlm_eap, but should probably be pulled into src/main, because other modules may need it, too.
Thanks, that was the missing link. Norbert Wegener
Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
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