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cablelabs / transparent-security

Transparent Security is a solution for identify the source devices of a DDoS attack and mitigates the attack in the customer premises or the access network. This solution leverages a P4 based programmable data plane for add in-band network telemetry (INT) for device identification and in-band mitigation.
https://www.cablelabs.com/vaccinate-your-network-to-prevent-the-spread-of-ddos-attacks
Apache License 2.0
32 stars 4 forks source link

Fix UDP INT source port value #387

Closed spisarski closed 3 years ago

spisarski commented 3 years ago

Please see the algorithm required for proper calculation of the UDP-INT source port in the 2.1 spec in aggregate_tna.p4

spisarski commented 3 years ago

Fixed when originating packet is UDP, appears to still be an issue for TCP