Design and implementation of VPN auto-deployment based on FSM
Chen Kui-cheng · Jisuanji gongcheng yu sheji · 2011
The working modes and operation flowcharts for deploying VPN service over IP MAN are analyzed firstly,when referring to the different types of PE network equipment,and the originally time-consuming manual operation and the huge risks following the minor mistakes when deploy the VPN service on running switches,an auto-deployment solution based on enhanced FSM theory is pre-sented,which combined the technique operations with the service realization.The design of VPN auto-deployment largely shorten the routine works’ time,the auto-analysis mechanism produced the appropriate configuration parameters,and a retroversion mechanism reduces the accumulation of redundancy data on the BAS/SR switches.The high reliability makes this thought a reference when to solve other generalized and routine tasks for the sake of ISP’s efficiency.