Try /dev/ttyd0 At 03:55 PM 3.14.2002 -0500, Jeff Lawton wrote: >>>> I am setting up a APC backups 650 on a freebsd box. It does not seem to be communicating. Is there a different device I should be using other than cuaa0? Jeff Lawton <<<<<<<< .... our website: http://www.sage-one.net/ Best regards, Jack L. Stone Server Admin