Sorry about the last post. New phone and I am not used to sending emails from it. Command line: iptables -A INPUT -p tcp -dport 20 -j ACCEPT results in error Bad argument 20. What did I do wrong? Sent from my BlackBerry® smartphone powered by Mobilicity -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org