DDoS Protection from Devices Behind a NAT
A DDoS attack could be crafted such that multiple devices from behind a single NAT could overwhelm the Oracle® Enterprise Session Border Controller. The Oracle® Enterprise Session Border Controller would not detect this as a DDoS attack because each endpoint would have the same source IP but multiple source ports. Because the Oracle® Enterprise Session Border Controller allocates a different CAM entry for each source IP:Port combination, this attack will not be detected. This feature remedies such a possibility.