On Mon, 2005-08-29 at 17:54 +0200, Albert A. Modderkolk wrote: > I would like to make a cron ntpdate job but I know that I have to open a > certain port. Which is it and how do I do that? > ---- for outbound connections to an ntp server, you shouldn't need to open any port at all. if you think you need an open port for others to connect to your time server... # grep ntp /etc/services ntp 123/tcp ntp 123/udp # Network Time Protocol snipped other stuff but you need to consider the issues of security if you open the port for others to connect Craig
