In this paper the principle of this kind of attack is analyzed,the attack detecting technology and the protecting measures against IP spoofing are also given. And still we discuss the difference between IP spoofing and IP hijacking.

• 本文分析了这种攻击的实现原理,并提出了针对这种攻击的检测方法和防御技术,另外对IP欺骗和IP劫持进行了比较。