发明名称 |
Systems and Methods for Optimized Route Caching |
摘要 |
A method for optimized route caching includes comparing a destination address of a network packet to a first set of prefixes in a routing cache, and comparing the destination address to a second set of prefixes in a full routing table when a longest matching prefix for the destination address is not found in the routing cache. The method further includes copying the longest matching prefix and a set of sub-prefixes of the longest matching prefix from the full routing table to the routing cache, and forwarding the network packet.
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申请公布号 |
US2010061370(A1) |
申请公布日期 |
2010.03.11 |
申请号 |
US20080207166 |
申请日期 |
2008.09.09 |
申请人 |
AT&T INTELLECTUAL PROPERTY I, L.P. |
发明人 |
GERBER ALEXANDRE;KIM CHANGHOON;REXFORD JENNIFER LYNN;CAESAR MATTHEW |
分类号 |
H04L12/56 |
主分类号 |
H04L12/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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