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The inter-domain routing protocol of the Internet, i.e., Border Gateway Protocol (BGP), is vulnerable to malicious attacks. Although many security solutions for BGP have been proposed, they have mainly focused on topology-based security. Policy-based security has largely been overlooked—a severe concern especially since BGP is a policy-based routing protocol. In this paper, we present an Expectation...
Ternary Content Addressable Memory(TCAM)-based multidimensional tables are widely used to implement Access Control Lists (ACLs) for Internet packet classification and filtering, and have also become attractive for constructing the forwarding tables of Internet routers and the flow tables of Openflow switches, where multiple fields are generally used to match incoming packets. However, as such tables...
Handling link failures is the fundamental task of routing schemes. Routing protocols based on link state (e.g., OSPF) require a global state advertisement and re-computation when link failure happens, and will cause inevitable delivery failures. To improve the routing resilience without introducing significant extra overhead, we propose a new routing approach, Keep Forwarding (KF) to achieve k-link...
Content Centric Network (CCN), a typical incarnation of the Information Centric Network (ICN), which is an active research topic of Future Internet Architecture. Naming the content's chunks, retrieving and forwarding the content chunks according to their names are the core ideas of CCN. But the length of the content's name is variable length, which is an obvious difference from the IP address in the...
The routing scalability and IP address exhaustion are two significant issues the current Internet faces. The "locator/identifier (Loc/ID) split" has become a well recognized design principle for future Internet architectures that make Internet routing more scalable. In this paper, a novel Loc/ID split routing and addressing architecture called IPv4+6 is proposed. It not only solves the routing...
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