| 发明名称 | Virtualized network interface for TCP reassembly buffer allocation | ||
| 摘要 | A method and a system embodying the method for dynamically allocating context for Transmission Control Protocol (TCP) reassembly, comprising providing a fixed plurality of global common TCP contexts; reserving for each of one or more virtual network interface card(s) one or more TCP context(s) out of the fixed plurality of the global common TCP contexts; and allocating to a virtual network interface card from the one or more virtual network interface card(s) a TCP context from the reserved one or more TCP contexts when a reassemble able TCP packet is received by the virtual network interface card, is disclosed. | ||
| 申请公布号 | US9363193(B2) | 申请公布日期 | 2016.06.07 |
| 申请号 | US201314083894 | 申请日期 | 2013.11.19 |
| 申请人 | Cavium, Inc. | 发明人 | Snyder, II Wilson Parkhurst;Gyllenhammer Carl Richard |
| 分类号 | H04L12/911;H04L29/12 | 主分类号 | H04L12/911 |
| 代理机构 | pkalousek.ip | 代理人 | pkalousek.ip |
| 主权项 | 1. A method for dynamically allocating context for Transmission Control Protocol (TCP) reassembly, comprising: providing a fixed plurality of global common TCP contexts; reserving for each of one or more virtual network interface card(s) one or more TCP context(s) out of the fixed plurality of the global common TCP contexts, leaving a reminder of the fixed plurality of the global common TCP contexts comprising one or more contexts; and allocating to a virtual network interface card from the one or more virtual network interface card(s) a TCP context from the reserved one or more TCP contexts when a reassemble able TCP packet is received by the virtual network interface card. | ||
| 地址 | San Jose CA US | ||