| 发明名称 | Policy based routing | ||
| 摘要 | According to an example, a method for policy based routing may include receiving a data packet, and generating a weight table including an index corresponding to a weight based distribution of a plurality of redirect hosts. The method may further include generating a hash table including an index corresponding to a random distribution of the weight based distribution, using an IP address of the data packet to determine a corresponding index value in the hash table index, determining an availability status of a redirect host of the plurality of redirect hosts corresponding to the index value, and routing, by a processor, the data packet to the redirect host if the availability status is determined to be available. | ||
| 申请公布号 | US8948177(B2) | 申请公布日期 | 2015.02.03 |
| 申请号 | US201213561610 | 申请日期 | 2012.07.30 |
| 申请人 | Hewlett-Packard Development Company, L.P. | 发明人 | Patton Burson Keith;Zwall Jeffrey Vern |
| 分类号 | H04L12/28 | 主分类号 | H04L12/28 |
| 代理机构 | Mannava & Kang | 代理人 | Mannava & Kang ;Kang Timothy |
| 主权项 | 1. A method for policy based routing, the method comprising: receiving a data packet; generating a weight table including an index corresponding to a weight based distribution of a plurality of redirect hosts; generating a hash table including an index corresponding to a random distribution of the weight based distribution; using an internet protocol address of the data packet to determine a corresponding index value in the hash table index; determining an availability status of a redirect host of the plurality of redirect hosts corresponding to the index value; and routing, by a processor, the data packet to the redirect host if the availability status is determined to be available. | ||
| 地址 | Houston TX US | ||