Cilium

Bpf helpers

Bpf helpers
  1. What are BPF programs?
  2. What is cilium eBPF?

What are BPF programs?

The Berkeley Packet Filter (BPF) is a technology used in certain computer operating systems for programs that need to, among other things, analyze network traffic. It provides a raw interface to data link layers, permitting raw link-layer packets to be sent and received.

What is cilium eBPF?

eBPF-based Networking, Observability, Security

Cilium is an open source software for providing, securing and observing network connectivity between container workloads - cloud native, and fueled by the revolutionary Kernel technology eBPF.

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How to implement a 3rd order Butterworth IIR allpass filter with perfectly flat frequency response?
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Why is Envelope noisy even after filtering and achievement of SNR gain (-6dB SNR to 14dB snr)?
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