Entropy and value based packet truncation

NZ804648BActive Publication Date: 2026-07-28ENDACE TECH
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Patent Information

Application Number
NZ804648
Authority / Receiving Office
NZ · NZ
Patent Type
Patents
Current Assignee / Owner
Priority Date
2017-10-18
Filing Date
2018-10-17
Publication Date
2026-07-28
Estimated Expiration
2038-10-17

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Abstract

In one embodiment, an apparatus comprises an input port to receive ingress computer data packets and egress computer data packets into and out of a computer network with a wide area network; a packet analyzer to identify header fields and a starting point of payload data in the computer data packets; an entropy calculator to examine each octet of the payload data to generate an entropy estimate for the computer data packets; and a comparator to compare the entropy estimate with a threshold value to generate a signal indicating that the payload data can be truncated to conserve storage space.
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