------------------------------------------- USER AUTHENTICATION FAILURES: 14 MARCH 1996 ------------------------------------------- At some undetermined time during the afternoon of Thursday, March 14th, the XTACACS "daemon" which authenticates users who call in via our 296-5500 modem pool failed. This caused callers to get a "User Authentication Failure" message from the terminal servers, and blocked logins via the 296-5500 modem pool throughout the afternoon and into the evening. The problem was corrected at about 7:00 PM, allowing callers to connect as usual. We regret any inconvenience this unplanned down time may have caused.