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2007
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Reduce IP Address Fragmentation through Allocation

12 years 4 months ago
Reduce IP Address Fragmentation through Allocation
— The scalability of Internet addressing and routing has been a serious issue and becomes a more urgent problem today because of driving factors like IPv6. A radical impacting element of the scalability is address allocation, as it directly affects routing table structure, hence, IP lookup and routing efficiency. A key problem in IPv4 today is address fragmentation, i.e., one entity is represented by multiple non-contiguous IP address blocks in the routing table. Address fragmentation increases routing table size, therefore degrades scalability. Existing address allocation practices are a major contributor to address fragmentation. In this paper, we demonstrate that the performance of address allocation can be dramatically improved. We propose a new address allocation algorithm called GAP: Growth-based Address Partitioning. Through real data, we show that GAP can reduce fragmentation by 90% compared to the existing allocation schemes. This is significant for reducing routing table ...
Mei Wang, Larry Dunn, Wei Mao, Tao Chen
Added 03 Jun 2010
Updated 03 Jun 2010
Type Conference
Year 2007
Where ICCCN
Authors Mei Wang, Larry Dunn, Wei Mao, Tao Chen
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