公开(公告)号：US11627074B1

公开(公告)日：2023-04-11

申请号：US17582040

申请日：2022-01-24

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Yair Chasdai ,  David Daniel Pilnik ,  Maty Golovaty ,  Liran Daniel ,  Ran Sandhaus

IPC: H04L45/00 ,  H04L45/121 ,  H04L45/42

Abstract: A network device includes at least one port, a memory, data-path circuitry, and a processor. The at least one port is to exchange packets with a network. The data-path circuitry is to process the packets. The memory is to store signatures of traffic patterns according to a locality-sensitive signature function., and corresponding parameter settings for the data-path circuitry. The processor is to assess a current traffic pattern of the packets, to calculate a current signature over the current traffic pattern using the locality-sensitive signature function, to query the memory using the current signature, to configure the data-path circuitry, in response to finding a stored signature that is within a specified distance from the current signature, with a parameter setting that corresponds to the found signature, and take an alternative action in response to finding that no stored signature is within the specified distance from the current signature.