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Testing Guides

IPSEC pass through testing

IPSEC pass through is a technique for allowing IPSEC packets to pass through a NAT router. By itself, IPSEC does not work when it travels through NAT. Newer IKE and IPSEC implementations support NAT-Traversal which is a technique to detect NAT and switch to UDP encapsultion for IPSEC ESP packets. However, many router vendors have more »