发明名称 |
Enhanced Anycast for edge server selection |
摘要 |
Systems and methods for gathering distributed information to improve routing that uses Anycast for assigning deliveries between a number of geographically-distant points of presence (POPs) are disclosed. The POPs share the same Internet protocol (IP) address. According to Anycast resolution, the Internet aids in assigning a content request initially to a POP. Delivery statistics are gathered from deliveries a the number of POPs and possibly other sources. Where it is determined that Anycast found the wrong POP, the content request is reassigned to another POP.
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申请公布号 |
US8270403(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US201113246474 |
申请日期 |
2011.09.27 |
申请人 |
SWANSON WYLIE;BLACK BRYAN D.;RACIBORSKI NATHAN F.;ROERSMA JACOB S.;RASOR COLIN;TOBEY ALBERT P.;LIMELIGHT NETWORKS, INC. |
发明人 |
SWANSON WYLIE;BLACK BRYAN D.;RACIBORSKI NATHAN F.;ROERSMA JACOB S.;RASOR COLIN;TOBEY ALBERT P. |
分类号 |
H04L12/28;H04L12/56 |
主分类号 |
H04L12/28 |
代理机构 |
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代理人 |
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地址 |
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