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iptables_killtcp.sh
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| #!/bin/bash | |
| #more methods: http://rtomaszewski.blogspot.com/2012/11/how-to-forcibly-kill-established-tcp.html | |
| if [ $# -lt 1 ]; | |
| then | |
| printf "Usage: $0 <IP>\n" $# | |
| exit 0 | |
| fi | |
| raddr=$1 | |
| printf "Killing TCP connections to/from ${raddr}...\n" | |
| iptables -I INPUT -s ${raddr} -p tcp -j REJECT --reject-with tcp-reset | |
| iptables -I OUPUT -d ${raddr} -p tcp -j REJECT --reject-with tcp-reset |
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