IP lookup with low memory requirement and fast update

作者: M. Berger

DOI: 10.1109/HPSR.2003.1226720

关键词:

摘要: The paper presents an IP address lookup algorithm with low memory requirement and fast updates. scheme, which is denoted prefix-tree, uses a combination of trie tree search, efficient in usage because the contains exactly one node for each prefix routing table. time complexity update operations prefix-tree. operation basic binary prefix-tree may require that high number nodes be traversed. improvements to decrease time, including shortcut tables multi-bit trees. compared path compressed using prefixes from real

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