> And also may I know why it is not advised to support Access Challenge for > ssh or telnet.
Nothing to do with what's advisable but with what's available. Will pam module on ssh/telnet server be able to handle a challenge and know what to do with it? Ivan Kalik Kalik Informatika ISP - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
