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ÇÁ·ÎÅäÄÝ TCP
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CISCO IOS
ÇØ°áÃ¥ ´ÙÀ½°ú °°ÀÌ Source IP¿¡ ACLÀ» Àû¿ëÇÑ´Ù.
Router# config terminal
Router(config)# access-list number deny ip 127.0.0.0 0.255.255.255 any
Router(config)# access-list number deny ip 224.0.0.0 31.255.255.255 any
Router(config)# access-list number deny ip host 0.0.0.0 any
Router(config)# access-list number permit ip any any
°ü·Ã URL (CVE)
°ü·Ã URL (SecurityFocus)
°ü·Ã URL (ISS)