| 发明名称 | System and method for layer 3 proxy routing | ||
| 摘要 | A system and method for efficiently handling layer 3 proxy routing after mobile devices move between subnets includes a controller and one or more ports coupled to the controller. The controller is configured to receive a gateway address request on the one or more ports, determine whether the gateway address request is received on an inter-domain link from a second gateway, determine whether the gateway address request is originated from the second gateway when the gateway address request is received on the inter-domain link, determine a layer 2 address of the second gateway when the gateway address request is not originated from the second gateway, form a gateway address response including the layer 2 address of the second gateway, and transmit the gateway address response on one of the one or more ports. | ||
| 申请公布号 | US9258209(B2) | 申请公布日期 | 2016.02.09 |
| 申请号 | US201313934117 | 申请日期 | 2013.07.02 |
| 申请人 | Dell Products L.P. | 发明人 | Janardhanan Pathangi Narasimhan |
| 分类号 | H04L12/28;H04L12/715;H04L29/06 | 主分类号 | H04L12/28 |
| 代理机构 | Haynes and Boone, LLP | 代理人 | Haynes and Boone, LLP |
| 主权项 | 1. A gateway, comprising: a controller; and one or more ports coupled to the controller, wherein the controller is configured to: receive a gateway address request on the one or more ports;determine whether the gateway address request is received on an inter-domain link from a second gateway;determine, when the gateway address request is received on the inter-domain link, whether the gateway address request is originated from the second gateway; andwhen the gateway address request is not originated from the second gateway; determine a layer 2 address of the second gateway;form a gateway address response including the layer 2 address of the second gateway; andtransmit the gateway address response on one of the one or more ports. | ||
| 地址 | Round Rock TX US | ||