MLET: A POWER EFFICIENT APPROACH FOR TCAM BASED, IP LOOKUP ENGINES IN INTERNET ROUTERS
نویسندگان
چکیده
منابع مشابه
MLET: A Power Efficient Approach for TCAM Based, IP Lookup Engines in Internet Routers
Routers are one of the important entities in computer networks specially the Internet. Forwarding IP packets is a valuable and vital function in Internet routers. Routers extract destination IP address from packets and lookup those addresses in their own routing table. This task is called IP lookup. Internet address lookup is a challenging problem due to the increasing routing table sizes. Tern...
متن کاملTowards More Power Efficient Ip Lookup Engines
Towards More Power Efficient IP Lookup Engines. (December 2005) Seraj Ahmad, Bachelor of Technology, Indian Institute of Technology, Guwahati, India Chair of Advisory Committee: Dr. Rabi N. Mahapatra The IP lookup in internet routers requires implementation of the longest prefix match algorithm. The software or hardware implementations of routing trie based approaches require several memory acc...
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Internet protocol (IP) address lookup is a central processing function of Internet routers. While a wide range of solutions to this problem have been devised, very few simultaneously achieve high lookup rates, good update performance, high memory efficiency, and low hardware cost. High performance solutions using content addressable memory devices are a popular but high-cost solution, particula...
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Continuing growth in optical link speeds places increasing demands on the performance of Internet routers, while deployment of embedded and distributed network services imposes new demands for flexibility and programmability. IP address lookup has become a significant performance bottleneck for the highest performance routers. Amid the vast array of academic and commercial solutions to the prob...
متن کاملPower-Efficient TCAM Partitioning for IP Lookups with Incremental Updates
Ternary Content-Addressable Memories (TCAMs) provide a fast mechanism for IP lookups and a simple management for route updates. The high power consumption problem can be resolved by providing a TCAM partitioning technique that selectively addresses smaller portions of a TCAM. This paper proposes a 2-level TCAM architecture using prefix comparison rule to partition the routing table into a numbe...
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ژورنال
عنوان ژورنال: International journal of Computer Networks & Communications
سال: 2010
ISSN: 0975-2293
DOI: 10.5121/ijcnc.2010.2302