Firewall
Mein kleines Firewallscript: #alle alten Regel löschen iptables -F #Default-Policy iptables -P INPUT DROP iptables -P OUTPUT ACCEPT iptables -P FORWARD ACCEPT #Loopback-Traffic durchlassen iptables -A INPUT -i lo -j ACCEPT #SSH zulassen iptables -A INPUT -p tcp -i eth0 --dport 22 -m state --state NEW,ESTABLISHED,RELATED -j ACCEPT #HTTP zulassen iptables -A INPUT -p tcp -i eth0 --dport 80 -m state --state NEW,ESTABLISHED,RELATED -j ACCEPT



















