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COMCOM
2002
82views more  COMCOM 2002»
11 years 11 months ago
High-performance IP routing table lookup
Nowadays, the commonly used table lookup scheme for IP routing is based on the so-called classless interdomain routing (CIDR). With CIDR, routers must
Pi-Chung Wang, Chia-Tai Chan, Yaw-Chung Chen
CN
2007
97views more  CN 2007»
11 years 11 months ago
A longest prefix first search tree for IP lookup
- One of the key design issues for IP routers is the IP Lookup mechanism. IP lookup is an important action in router that is to find the next hop of each incoming packet with a lon...
Lih-Chyau Wuu, Tzong-Jye Liu, Kuo-Ming Chen
SIGCOMM
2010
ACM
12 years 15 hour ago
Achieving O(1) IP lookup on GPU-based software routers
IP address lookup is a challenging problem due to the increasing routing table size, and higher line rate. This paper investigates a new way to build an efficient IP lookup scheme...
Jin Zhao, Xinya Zhang, Xin Wang, Xiangyang Xue
CF
2008
ACM
12 years 1 months ago
Multi-terabit ip lookup using parallel bidirectional pipelines
To meet growing terabit link rates, highly parallel and scalable architectures are needed for IP lookup engines in next generation routers. This paper proposes an SRAM-based multi...
Weirong Jiang, Viktor K. Prasanna
SIGCOMM
1999
ACM
12 years 4 months ago
Routing with a Clue
We suggest a new simple forwarding technique to speed-up IP destination address lookup. The technique is a natural extension of IP, requires 5 bits in the IP header (IPv4, 7 in IP...
Anat Bremler-Barr, Yehuda Afek, Sariel Har-Peled
ICPADS
2002
IEEE
12 years 4 months ago
Hardware-based IP Routing Lookup with Incremental Update
Nowadays, the commonly used table lookup scheme for IP routing is based on the so-called classless interdomain routing (CIDR). With CIDR, routers must find out the best matching ...
Pi-Chung Wang, Chia-Tai Chan, Shuo-Cheng Hu, Yu-Ch...
MICRO
2003
IEEE
128views Hardware» more  MICRO 2003»
12 years 5 months ago
IPStash: a Power-Efficient Memory Architecture for IP-lookup
Abstract—High-speed routers often use commodity, fully-associative, TCAMs (Ternary Content Addressable Memories) to perform packet classification and routing (IP lookup). We prop...
Stefanos Kaxiras, Georgios Keramidas
GLOBECOM
2007
IEEE
12 years 6 months ago
Parallel Search Trie-Based Scheme for Fast IP Lookup
—As data rates in the Internet increase, the Internet Protocol (IP) address lookup is required to be resolved in shorter resolution times. IP address lookup involves finding the...
Roberto Rojas-Cessa, Lakshmi Ramesh, Ziqian Dong, ...
GLOBECOM
2007
IEEE
12 years 6 months ago
Power Efficient IP Lookup with Supernode Caching
— In this paper, we propose a novel supernode caching scheme to reduce IP lookup latencies and energy consumption in network processors. In stead of using an expensive TCAM based...
Lu Peng, Wencheng Lu, Lide Duan
IPPS
2008
IEEE
12 years 6 months ago
Parallel IP lookup using multiple SRAM-based pipelines
Pipelined SRAM-based algorithmic solutions have become competitive alternatives to TCAMs (ternary content addressable memories) for high throughput IP lookup. Multiple pipelines c...
Weirong Jiang, Viktor K. Prasanna
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