公开(公告)号：US11249979B2

公开(公告)日：2022-02-15

申请号：US16207052

申请日：2018-11-30

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Frank Wood ,  Scott A. Gulland

IPC: G06F16/23 ,  H04L12/24 ,  G06F16/21 ,  G06F16/22

Abstract: Embodiments of the present disclosure provide systems and methods for performing network device configuration validation online. A second instance of the command process (a shadow interpreter) can be run within a isolated validation environment on a network device that is active on a network. A copy of the configuration database on the network device is associated with the isolated validation environment. The validation handler erases the currently running configuration commands within the validation copy of the configuration database, and enters each new configuration command through the shadow interpreter to validate the new configuration commands on the network device without impacting the current functioning of the network device. After all the new configuration commands are entered, the validation report generates a report identifying the validation status for each command.