| 发明名称 |
CONTROLLER-BASED DYNAMIC ROUTING IN A SOFTWARE DEFINED NETWORK ENVIRONMENT |
| 摘要 |
Apparatuses, methods, systems, and program products are disclosed for controller-based dynamic routing in a software defined network environment. A gateway module receives a routing protocol control packet at a virtual gateway of a software defined network (“SDN”). The SDN includes one or more virtual gateways that connect the SDN to one or more external networks. A routing control module forwards the received routing protocol control packet to a controller for the SDN. The SDN controller updates a routing information base for the SDN based on the received routing protocol control packet. An update module sends at least a portion of the routing information base to one or more external routers connected to the SDN. |
| 申请公布号 |
US2017041211(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201514820768 |
申请日期 |
2015.08.07 |
| 申请人 |
LENOVO Enterprise Solutions (Singapore) PTE. LTD. |
发明人 |
PANDYA VAISHALI V.;NAGAMANGALA MALATHI K.;RUAN SHI XIN;SAIT TAMANNA;SELVARAJ VENKATESAN;ZHU NA |
| 分类号 |
H04L12/751;H04L12/713;H04L12/721 |
主分类号 |
H04L12/751 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
a gateway module that receives a routing protocol control packet at a virtual gateway of a software defined network (“SDN”), the SDN comprising one or more virtual gateways that connect the SDN to one or more external networks; a routing control module that forwards the received routing protocol control packet to a controller for the SDN, the SDN controller updating a routing information base for the SDN based on the received routing protocol control packet; and an update module that sends at least a portion of the routing information base to one or more external routers connected to the SDN. |
| 地址 |
New Tech Park SG |
