发明者
Andrey Chilikin, Ronen Aharon Hyatt, Vadim Sukhomlinov
发表日期
2022/10/25
专利局
US
专利号
11483245
专利申请号
16131007
简介
Technologies for filtering network traffic on ingress include a network interface controller (NIC) configured to parse a header of a network packet received by the NIC to extract data from a plurality of header fields of the header. The NIC is additionally configured to determine an input set based on the field vector, retrieve a matching list from a plurality of matching lists, and compare the input set to each of the plurality of rules to identify a matching rule of the plurality of rules that matches a corresponding portion of the input set. The NIC is further configured to perform an action on the network packet based on an actionable instruction associated with the one of the plurality of rules that matches the corresponding portion of the input set. Other embodiments are described herein.
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