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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 |