Hi Giuseppe,Good explaination on the difference. May i know if you can further shed some light on under which senario, which method is preferred? In performance or security wise, which one is a better choice?Thanks br,Zhong
Hi Peter,Please correct me if I am wrong, 1. but why I feel that in how the packets encrypted, it should be this way:GRE over IPSec: 1.) Original header | Payload ! before GRE2.) Outer header | GRE | Original header | Payload ! after GRE3.) Outer hea...