facebook/bpfilter

eBPF-based packet filtering framework

344 stars 61 forks 344 watchers C GNU General Public License v2.0

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15 Open Issues Need Help Last updated: Jul 16, 2026

Open Issues Need Help

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`update-set` should accept multiple set deltas about 1 month ago

good first issue area: codegen area: cli

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Fails to build in i386 about 2 months ago

good first issue area: build

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Port range in sets 2 months ago

good first issue area: codegen area: cli

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Refactor interface filtering 2 months ago

good first issue area: codegen area: cli

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Replace `ifindex=` hook option with `iface=` 2 months ago

good first issue area: cli

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Generate the matchers documentation from the source code 2 months ago

good first issue area: documentation

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Protect against potential null pointer dereference 5 months ago

good first issue area: codegen priority: 3

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Use 64 bits values to store `bf_matcher_type` bitmasks 7 months ago

good first issue area: codegen priority: 3

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Handle empty sets in a chain 8 months ago

good first issue area: cli

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Use `SKB` or `HW` XDP driver depending on device capabilities 8 months ago

good first issue area: loader priority: 2

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Log a rule's action 8 months ago

good first issue area: codegen priority: 1

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Add new `ip6.traffic_class` matcher 8 months ago

good first issue area: codegen area: front-end priority: 1

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Add new `ip4.tos` matcher 8 months ago

good first issue area: codegen area: front-end priority: 1

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Log a process' PID 8 months ago

good first issue area: codegen priority: 1

facebook/bpfilter

344

eBPF-based packet filtering framework

C

Log a process' name 8 months ago

good first issue area: codegen priority: 1

facebook/bpfilter

344

eBPF-based packet filtering framework

C