公开(公告)号：US20190222676A1

公开(公告)日：2019-07-18

申请号：US16161895

申请日：2018-10-16

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Venkatesh Ramachandran ,  Rajalakshmi Manoharan ,  Mahesh Kumar Rathinasamy

IPC: H04L29/08 ,  H04L12/24 ,  H04L29/06

CPC classification number: H04L67/34 ,  H04L41/0806 ,  H04L41/082 ,  H04L63/102 ,  H04L63/20 ,  H04L67/30 ,  H04L67/42

Abstract: Systems and methods are described that configure network devices to dynamically (1) download privilege setting definitions from an authentication server to address a currently connected set of client devices associated with these privilege setting definitions and (2) clear privilege setting definitions that are no longer in use by client devices connected to the network device. In particular, a network device may determine if a privilege setting definition associated with a successfully authenticated client device is locally available on the network device and request the privilege setting definition from the authentication server when not locally available. In some situations, the authentication server may selectively transmit update messages to network devices that may be affected by an update to a privilege setting definition such that the network devices may request this updated privilege setting definition for download.