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194 Bytes hinzugefügt ,  20:41, 25. Sep. 2006
Zeile 89: Zeile 89:  
STOERER="104.63.71.0/28"
 
STOERER="104.63.71.0/28"
    +
# gute ports definieren
 
PORT1="21,22,23"
 
PORT1="21,22,23"
 
PORT2="80,443,8080"
 
PORT2="80,443,8080"
Zeile 94: Zeile 95:  
PORT4="25,110,143,993,995"
 
PORT4="25,110,143,993,995"
   −
iptables -I FORWARD -p all -s $STOERER -d $INTERN1 -j ACCEPT
+
# restlicher Datenverkehr ganz nach unten
iptables -I FORWARD -p all -s $STOERER -d $INTERN2 -j ACCEPT
+
iptables -I FORWARD -p all -d $STOERER -j ACCEPT
iptables -I FORWARD -p all -d $STOERER -s $INTERN1 -j ACCEPT
+
iptables -I FORWARD -p all -s $STOERER -j ACCEPT
iptables -I FORWARD -p all -d $STOERER -s $INTERN2 -j ACCEPT
      +
# aller traffic vom stoerer zum internet
 
iptables -I FORWARD -p tcp -s $STOERER -m multiport --dport $PORT1 -j ACCEPT
 
iptables -I FORWARD -p tcp -s $STOERER -m multiport --dport $PORT1 -j ACCEPT
 
iptables -I FORWARD -p tcp -s $STOERER -m multiport --dport $PORT2 -j ACCEPT
 
iptables -I FORWARD -p tcp -s $STOERER -m multiport --dport $PORT2 -j ACCEPT
Zeile 104: Zeile 105:  
iptables -I FORWARD -p tcp -s $STOERER -m multiport --dport $PORT4 -j ACCEPT
 
iptables -I FORWARD -p tcp -s $STOERER -m multiport --dport $PORT4 -j ACCEPT
    +
# aller traffic vom internet zum stoerer
 
iptables -I FORWARD -p tcp -d $STOERER -m multiport --sport $PORT1 -j ACCEPT
 
iptables -I FORWARD -p tcp -d $STOERER -m multiport --sport $PORT1 -j ACCEPT
 
iptables -I FORWARD -p tcp -d $STOERER -m multiport --sport $PORT2 -j ACCEPT
 
iptables -I FORWARD -p tcp -d $STOERER -m multiport --sport $PORT2 -j ACCEPT
Zeile 109: Zeile 111:  
iptables -I FORWARD -p tcp -d $STOERER -m multiport --sport $PORT4 -j ACCEPT
 
iptables -I FORWARD -p tcp -d $STOERER -m multiport --sport $PORT4 -j ACCEPT
   −
iptables -I FORWARD -p all -d $STOERER -j ACCEPT
+
# netzinterner traffic interessiert uns nicht
iptables -I FORWARD -p all -s $STOERER -j ACCEPT
+
iptables -I FORWARD -p all -s $STOERER -d $INTERN1 -j ACCEPT
 +
iptables -I FORWARD -p all -s $STOERER -d $INTERN2 -j ACCEPT
 +
iptables -I FORWARD -p all -d $STOERER -s $INTERN1 -j ACCEPT
 +
iptables -I FORWARD -p all -d $STOERER -s $INTERN2 -j ACCEPT
    
iptables -nvL FORWARD
 
iptables -nvL FORWARD

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