Hi I have a USB modem, their associated dev file is /dev/input/ttyACM0. I need to state in time.conf that only foo and bar are able to login via ppp on work hours. <copy from="/etc/pam.d/ppp"> ... account required pam_time.so ... </copy> <copy from="/etc/security/time.conf"> ... ppp;input/ttyACM*;!foo & !bar;!Wd0900-1700 ... </copy> it isn't working. Is 'input/ttyACM*' the correct form to specify a device not directly under /dev? or should I use 'input.ttyACM', 'input-ttyACM', etc...? Regards, mike