I locked myself out of my server until I rebooted it. My goal was to lock down everything and allow only SSH connectivity. Can anyone show me where my logic went wrong? Here was the fatal script which I wrote: /sbin/iptables -F INPUT /sbin/iptables -A INPUT -s 0/0 -j DROP /sbin/iptables -A INPUT -s 0/0 -m state --state NEW,ESTABLISHED -p tcp --dport 22 -j ACCEPT My guess is that I missed accepting syn packets, but I'm not ready to "try" again. Thanks in advance, Bryan
