TCAM
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Recent papers in TCAM
Packet classification has been studied extensively in the past decade. While many efficient algorithms have been proposed, the lack of deterministic performance has hindered the adoption and deployment of these algorithms: the expensive... more
Packet classification is an enabling technology for next generation network services and often the primary bottleneck in high-performance routers. The performance and capacity of many algorithms and classification devices, including... more
Efficient packet classification is a core concern for network services. Traditional multi-field classification approaches, in both software and ternary content-addressable memory (TCAMs), entail tradeoffs between (memory) space and... more
Content Addressable Memory (CAM) is used as a hardware search engine. Ternary CAM (TCAM) has numerous applications compared to Binary CAM (BiCAM) but TCAM requires more power than Binary CAM. Therefore, many TCAM designers are focused on... more
Ternary content addressable memory (TCAM) is a memory with some special characteristics. TCAM performs high speed parallel search operations and the operation done in single clock cycle. But TCAM having some limitations as compared with... more
Sophisticated routing protocols, such as contentbased routing, have been studied and proposed to replace Internet Protocol (IP) in the future Internet. Routing based on content will make finding, querying, and retrieving the desired... more
While the problem of general packet classification has received a great deal of attention from researchers over the last ten years, there is still no really satisfactory solution. Ternary Content Addressable Memory (TCAM), although widely... more
In this day and age, itinerant handsets coalesce the functionality of preset phones and PDAs. Unfortunately, mobile handsets development system has been determined by souk demand, focusing on new features and neglecting security. So, it... more
Traffic classification is a core problem underlying efficient implementation of network services. In this work we draw from our experience in classifier design for commercial systems to address this problem in SDN and OpenFlow. We... more
Minimal March test algorithms are developed for single-port binary and ternary content addressable memories (CAMs). Based on these test algorithms a built-in-self-test (BIST) architecture for testing of CAMs is proposed. It is an... more
Efficient packet classification is a core concern for network services. Traditional multi-field classification approaches, in both software and ternary content-addressable memory (TCAMs), entail tradeoffs between (memory) space and... more
As the key building block for enabling network virtualization, virtual routers have attracted much attention recently. In a virtual router platform, multiple virtual router instances coexist, each with its own FIB (Forwarding Information... more
FPGA technology has become widely used for real-time network intrusion detection. In this paper, a novel packet classification architecture called BV-TCAM is presented, which is implemented for an FPGA-based Network Intrusion Detection... more
Embodiments include receiving configuration information including a match criterion for packets received at a network device in a network and a pool of layer 3 addresses associated with a set of servers in the network, resolving layer 2... more