{"adoption": {"forks": 256, "observed_at": "2026-08-28T04:04:40.662490+00:00", "stars": 1421}, "canonical_url": "https://ross.abutalabs.com/products/netsniff-ng", "card": {"archived": false, "artifact_type": "cli-tool", "description": "A Swiss army knife for your daily Linux network plumbing.", "domain": ["networking", "security", "developer-tools"], "enriched": true, "function": ["networking", "security", "developer-tools", "monitoring"], "health_score": 46, "homepage": "http://netsniff-ng.org", "language": "C", "license": "NOASSERTION", "license_family": "other", "maturity": "stable", "member_repos": ["netsniff-ng/netsniff-ng"], "name": "netsniff-ng/netsniff-ng", "platform": ["cli"], "pushed_at": "2025-06-11T10:08:22+00:00", "repo": "netsniff-ng/netsniff-ng", "stars": 1421, "tags": ["packet-sniffer", "packet-generator", "packet-capture", "zero-copy", "pcap", "bpf", "network-analysis", "network-toolkit", "trafgen", "traceroute", "command-line", "linux"], "topics": ["networking", "linux", "packet-sniffer", "packet-generator", "packet-capture", "toolkit", "performance"], "urls": [], "use_cases": ["capture packets to pcap files with zero-copy performance on Linux", "replay pcap captures onto a network interface", "generate high-volume network traffic for testing", "compile Berkeley Packet Filters for sniffing", "monitor kernel networking statistics in a top-like view", "trace routes with autonomous system information", "inspect netfilter connection tracking live", "debug and audit network protocols"], "what_it_is": "netsniff-ng is a free, high-performance Linux networking toolkit written in C, often described as a Swiss army knife for network packets. It uses zero-copy mechanisms (RX_RING/TX_RING) for fast packet capture, replay, and generation, and bundles utilities like trafgen, ifpps, flowtop, astraceroute, and bpfc.", "when_to_avoid": ["you need a graphical packet analyzer like Wireshark", "you are on a non-Linux platform (it is Linux-only)", "you need the experimental tools (mausezahn, curvetun) in production", "you want a high-level API or library to embed in applications"], "when_to_choose": ["you need maximum packet capture or generation throughput on Linux via zero-copy", "you want a multi-tool CLI suite for network debugging, auditing, or reconnaissance", "you work with pcap files and need fast capture/replay without a GUI", "you need BPF filter compilation and disassembly tooling"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/netsniff-ng", "repo": "netsniff-ng/netsniff-ng", "role": "main", "score": 34}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T04:37:46.737009+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b910beebf9067f82d41e8c153b0420e199eb20316d8f096b488f502713c59cf5", "fetched_at": "2026-08-28T04:04:40.662490+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netsniff-ng/netsniff-ng"}, {"content_hash": "69cdc797f5fdd506bec8e53761d9a0a0b7e5b142e17c08138adec8e74ef4e389", "fetched_at": "2026-08-29T11:50:01.328909+00:00", "kind": "homepage", "missing": false, "url": "http://netsniff-ng.org"}, {"content_hash": "fba5a1459c7859e7d82d4f79a2dcec63d83db55c47d4b9296099c17d60a4aa96", "fetched_at": "2026-08-29T11:50:01.338251+00:00", "kind": "site_page", "missing": false, "url": "http://netsniff-ng.org/faq.html"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T04:37:46.737009+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b910beebf9067f82d41e8c153b0420e199eb20316d8f096b488f502713c59cf5", "fetched_at": "2026-08-28T04:04:40.662490+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netsniff-ng/netsniff-ng"}, {"content_hash": "69cdc797f5fdd506bec8e53761d9a0a0b7e5b142e17c08138adec8e74ef4e389", "fetched_at": "2026-08-29T11:50:01.328909+00:00", "kind": "homepage", "missing": false, "url": "http://netsniff-ng.org"}, {"content_hash": "fba5a1459c7859e7d82d4f79a2dcec63d83db55c47d4b9296099c17d60a4aa96", "fetched_at": "2026-08-29T11:50:01.338251+00:00", "kind": "site_page", "missing": false, "url": "http://netsniff-ng.org/faq.html"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T04:37:46.737009+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b910beebf9067f82d41e8c153b0420e199eb20316d8f096b488f502713c59cf5", "fetched_at": "2026-08-28T04:04:40.662490+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netsniff-ng/netsniff-ng"}, {"content_hash": "69cdc797f5fdd506bec8e53761d9a0a0b7e5b142e17c08138adec8e74ef4e389", "fetched_at": "2026-08-29T11:50:01.328909+00:00", "kind": "homepage", "missing": false, "url": "http://netsniff-ng.org"}, {"content_hash": "fba5a1459c7859e7d82d4f79a2dcec63d83db55c47d4b9296099c17d60a4aa96", "fetched_at": "2026-08-29T11:50:01.338251+00:00", "kind": "site_page", "missing": false, "url": "http://netsniff-ng.org/faq.html"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T04:37:46.737009+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b910beebf9067f82d41e8c153b0420e199eb20316d8f096b488f502713c59cf5", "fetched_at": "2026-08-28T04:04:40.662490+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netsniff-ng/netsniff-ng"}, {"content_hash": "69cdc797f5fdd506bec8e53761d9a0a0b7e5b142e17c08138adec8e74ef4e389", "fetched_at": "2026-08-29T11:50:01.328909+00:00", "kind": "homepage", "missing": false, "url": "http://netsniff-ng.org"}, {"content_hash": "fba5a1459c7859e7d82d4f79a2dcec63d83db55c47d4b9296099c17d60a4aa96", "fetched_at": "2026-08-29T11:50:01.338251+00:00", "kind": "site_page", "missing": false, "url": "http://netsniff-ng.org/faq.html"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T04:37:46.737009+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b910beebf9067f82d41e8c153b0420e199eb20316d8f096b488f502713c59cf5", "fetched_at": "2026-08-28T04:04:40.662490+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netsniff-ng/netsniff-ng"}, {"content_hash": "69cdc797f5fdd506bec8e53761d9a0a0b7e5b142e17c08138adec8e74ef4e389", "fetched_at": "2026-08-29T11:50:01.328909+00:00", "kind": "homepage", "missing": false, "url": "http://netsniff-ng.org"}, {"content_hash": "fba5a1459c7859e7d82d4f79a2dcec63d83db55c47d4b9296099c17d60a4aa96", "fetched_at": "2026-08-29T11:50:01.338251+00:00", "kind": "site_page", "missing": false, "url": "http://netsniff-ng.org/faq.html"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T04:37:46.737009+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b910beebf9067f82d41e8c153b0420e199eb20316d8f096b488f502713c59cf5", "fetched_at": "2026-08-28T04:04:40.662490+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netsniff-ng/netsniff-ng"}, {"content_hash": "69cdc797f5fdd506bec8e53761d9a0a0b7e5b142e17c08138adec8e74ef4e389", "fetched_at": "2026-08-29T11:50:01.328909+00:00", "kind": "homepage", "missing": false, "url": "http://netsniff-ng.org"}, {"content_hash": "fba5a1459c7859e7d82d4f79a2dcec63d83db55c47d4b9296099c17d60a4aa96", "fetched_at": "2026-08-29T11:50:01.338251+00:00", "kind": "site_page", "missing": false, "url": "http://netsniff-ng.org/faq.html"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:04:40.662490+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T04:37:46.737009+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b910beebf9067f82d41e8c153b0420e199eb20316d8f096b488f502713c59cf5", "fetched_at": "2026-08-28T04:04:40.662490+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netsniff-ng/netsniff-ng"}, {"content_hash": "69cdc797f5fdd506bec8e53761d9a0a0b7e5b142e17c08138adec8e74ef4e389", "fetched_at": "2026-08-29T11:50:01.328909+00:00", "kind": "homepage", "missing": false, "url": "http://netsniff-ng.org"}, {"content_hash": "fba5a1459c7859e7d82d4f79a2dcec63d83db55c47d4b9296099c17d60a4aa96", "fetched_at": "2026-08-29T11:50:01.338251+00:00", "kind": "site_page", "missing": false, "url": "http://netsniff-ng.org/faq.html"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T04:37:46.737009+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b910beebf9067f82d41e8c153b0420e199eb20316d8f096b488f502713c59cf5", "fetched_at": "2026-08-28T04:04:40.662490+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netsniff-ng/netsniff-ng"}, {"content_hash": "69cdc797f5fdd506bec8e53761d9a0a0b7e5b142e17c08138adec8e74ef4e389", "fetched_at": "2026-08-29T11:50:01.328909+00:00", "kind": "homepage", "missing": false, "url": "http://netsniff-ng.org"}, {"content_hash": "fba5a1459c7859e7d82d4f79a2dcec63d83db55c47d4b9296099c17d60a4aa96", "fetched_at": "2026-08-29T11:50:01.338251+00:00", "kind": "site_page", "missing": false, "url": "http://netsniff-ng.org/faq.html"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T04:37:46.737009+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b910beebf9067f82d41e8c153b0420e199eb20316d8f096b488f502713c59cf5", "fetched_at": "2026-08-28T04:04:40.662490+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netsniff-ng/netsniff-ng"}, {"content_hash": "69cdc797f5fdd506bec8e53761d9a0a0b7e5b142e17c08138adec8e74ef4e389", "fetched_at": "2026-08-29T11:50:01.328909+00:00", "kind": "homepage", "missing": false, "url": "http://netsniff-ng.org"}, {"content_hash": "fba5a1459c7859e7d82d4f79a2dcec63d83db55c47d4b9296099c17d60a4aa96", "fetched_at": "2026-08-29T11:50:01.338251+00:00", "kind": "site_page", "missing": false, "url": "http://netsniff-ng.org/faq.html"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T04:37:46.737009+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b910beebf9067f82d41e8c153b0420e199eb20316d8f096b488f502713c59cf5", "fetched_at": "2026-08-28T04:04:40.662490+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netsniff-ng/netsniff-ng"}, {"content_hash": "69cdc797f5fdd506bec8e53761d9a0a0b7e5b142e17c08138adec8e74ef4e389", "fetched_at": "2026-08-29T11:50:01.328909+00:00", "kind": "homepage", "missing": false, "url": "http://netsniff-ng.org"}, {"content_hash": "fba5a1459c7859e7d82d4f79a2dcec63d83db55c47d4b9296099c17d60a4aa96", "fetched_at": "2026-08-29T11:50:01.338251+00:00", "kind": "site_page", "missing": false, "url": "http://netsniff-ng.org/faq.html"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 26, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 5647, "days_push": 448, "days_rel": 603, "gap_med": null, "n_releases_24m": 1}, "score": 34, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}