 블로그 > maxoverpro 블로그 http://blog.naver.com/maxoverpro/140008222477 | |
/etc/rc.d/rc3.d/S22nospoof에 위치시키고 방화벽 또는 라우터에 설치 /etc/rc.d/init.d/S22nospoof로 연결 #/bin/sh #Turn on Source Address Verification on all interface if [ -e /proc/sys/net/ipv4/conf/all/rp_filter ]; then echo -n "Enabling IP spoofing blocking..." for f in /proc/sys/net/ipv4/conf/*/rp_filter; do echo 1 > $f done echo "done" else echo "ERROR : CANNOT SET UP IP SPOOF BLOCKING!" sleep 30 fi |
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