I want to temporary block access to pppd. I want to allow my users only to use ppp at a predefined time, say 1200-1300. I have a mechanism like /etc/porttime in mind. My experiments with ppp-pam and pam_time.so bore no fruit. I have masqdialer installed, too. Any ideas? -- Michael Bonetsmüller The least we can do is wave to each other michael.bonetsmueller@gmx.net --Van der Graaf Generator