Method for tracing-back IP on IPv6 network

Details Method for tracing-back IP on IPv6 network Method for tracing-back IP on IPv6 network

2006-06-21

2010-11-02

Arani, Taghi T (Department: 2438)

Information security

Monitoring or scanning of software or data including attack...

Intrusion detection

C726S022000, C726S011000, C726S003000, C726S015000, C726S012000, C709S223000, C709S224000, C709S238000

Reexamination Certificate

active

07827609

ABSTRACT:
Provided is a method for tracing-back an IP using marking information of a router stored on a hop-by-hop option header, which is one of IPv6 extension headers. According to the method, an attack made by an attacker is detected on the IPv6 network. If the attack is detected, information stored on a hop-by-hop option header of a packet received through the IPv6 network and marked by a router through which the packet has passed is extracted. After that, a reception path of the received packet is reconstructed and an IP of the attacker is back-traced using the extracted marking information.

REFERENCES:
patent: 6829230 (2004-12-01), Tiuri
patent: 2002/0093954 (2002-07-01), Weil et al.
patent: 2005/0122955 (2005-06-01), Lin et al.
Henry C.J. Lee , On the Issues of IP traceback for IPv6 and Mobile IPv6, 2003, IEEE.

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