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Method for distributed denial-of-service attack mitigation by selective black-holing in MPLS VPNS
Method for distributed denial-of-service attack mitigation by selective black-holing in MPLS VPNS
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机译:MPLS VPNS中通过选择性黑洞缓解分布式拒绝服务攻击的方法
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摘要
A system and method for aiding the handling of DDoS attacks in which VPN traffic entering an ISP network at some points will be black-holed, while VPN traffic entering the ISP network at other points will be routed, as it should be, to the system-under-attack. Thus, the system-under-attack is made available to some of the user community and made unavailable to suspect portions of the user community. Furthermore, the number of entry points where black-holing of VPN traffic occurs can be selected and changed in real-time during a DDoS attack.
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