Solution to compatibility between IPSec and NAT based on TCP encapsulation
Xingyuan Chen · Jisuanji gongcheng yu sheji · 2007
Compatibility between IPSec and NAT is studied, and the existing solutions to which are made a comparison. Based on the case of UDP encapsulation, a secure solution based TCP encapsulation is put forward. The case which uses many kinds of network security technologies such as digital certificate and protocol connection tracking solve the compatibility of IPSec and NAT. Finally, the project of TCP encapsulation based on the viewpoint of integration design is realized in Linux 2.6 OS.