Invention Grant
- Patent Title: IP routing pool distribution among forwarding elements in SDN service core deployment
-
Application No.: US14923146Application Date: 2015-10-26
-
Publication No.: US10069904B2Publication Date: 2018-09-04
- Inventor: Akshya Kumar Singh , David Alan Johnson
- Applicant: CISCO TECHNOLOGY, INC.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Main IPC: G06F15/173
- IPC: G06F15/173 ; H04L29/08 ; H04L29/12

Abstract:
An example method for load-balanced IP pool distribution among a plurality of forwarding elements is provided. The method may include assigning a plurality of IP pool chunks to the plurality of forwarding elements, each IP pool chunk comprising a plurality of IP addresses, and receiving, from each of the forwarding elements, information indicative of a load on each forwarding element. The method may further include performing load balancing using the information indicative of the load on each forwarding element to determine whether re-assignment of the plurality of IP pool chunks is needed, and re-assigning at least one IP pool chunk of the plurality of IP pool chunks from a first forwarding element to a second forwarding element based on the load balancing.
Public/Granted literature
- US20170118275A1 IP ROUTING POOL DISTRIBUTION AMONG FORWARDING ELEMENTS IN SDN SERVICE CORE DEPLOYMENT Public/Granted day:2017-04-27
Information query