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BPF-based IP blocking #1

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novacrazy opened this issue Jan 26, 2022 · 0 comments

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novacrazy commented Jan 26, 2022

To "block" banned IPs in userspace, the TCP connection must be established first, wasting time and resources.

It would be better to use a eBPF script, possibly via RedBPF or similar, with some map type that can be updated as the block list changes.

novacrazy added the enhancement label

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