{"eid":"github-slackhq","name":"Nebula","domain":"github.com","resolved_by":"platform","topics":["egress"],"n_records":1,"best_vorder":5,"review":null,"aliases":["Nebula","github.com"],"records":[{"rid":"egress/nebula","card":{"rid":"egress/nebula","eid":"github-slackhq","topic":"egress","slug":"nebula","provider":"Nebula","url":"https://github.com/slackhq/nebula","domain":"github.com","category":"overlay network (private only)","tier":"free","verdict":"fails-egress","vorder":5,"grp":"rejected","confidence":"inferred","binding":"none","identity_kind":"anonymous","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"cli","egress_metered":0,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-10-23T00:00:00.000Z","verified_basis":"live","checked_on":"2026-10-23","stale_on":"2026-11-22","n_evidence":1,"usd_month":null,"usd_per_tb_month":null,"summary":"'Nebula is a scalable overlay networking tool with a focus on performance, simplicity and security. It lets you seamlessly connect computers anywhere in the ...","duplicate_of":null,"n_unknown":2},"record":{"topic":"egress","slug":"nebula","provider":"Nebula","url":"https://github.com/slackhq/nebula","category":"overlay network (private only)","tier":"free","free_tier":{"stated":"'Nebula is a scalable overlay networking tool with a focus on performance, simplicity and security. It lets you seamlessly connect computers anywhere in the network.' Self-hosted; no quota.","unit":"unlimited","metered_on":"none","source_url":"https://github.com/slackhq/nebula","read_on":"2026-10-23","notes":""},"per_object_cap":{"stated":"not applicable","bytes":null,"source_url":"https://github.com/slackhq/nebula","notes":""},"retention":{"stated":"not applicable","days":null,"source_url":"https://github.com/slackhq/nebula","notes":""},"egress":{"terms":"No allowance: there is no vendor and no hosted service.; ingress: none","metered":false,"free_allowance":"none published","price_per_tb":null,"source_url":"https://github.com/slackhq/nebula"},"interface":["cli"],"interface_detail":"config files plus a certificate authority the operator runs","tooling":"nebula and nebula-cert binaries","chaining":"a private overlay that composes with a public ingress and adds none","limits":[],"limits_note":"","binding":"none","binding_note":"Nothing meters bytes and nothing publishes a port, so no constraint fires at 1 TiB/month because the traffic cannot leave the overlay.","identity_cost":{"kind":"anonymous","detail":"self-hosted; membership is a signed certificate from the operator's CA","country":"None"},"reliability_note":"self-operated; certificate issuance and lighthouse uptime are local work","confidence":"inferred","confidence_note":"The overlay claim is quoted; the 'no ingress' conclusion is inferred from the description, because a feature that does not exist has no page saying so. Reading the lighthouse documentation would raise this to documented.","evidence":[{"url":"https://github.com/slackhq/nebula","date":"2026-10-23","proved":"'Nebula is a scalable overlay networking tool'; it 'lets you seamlessly connect computers anywhere in the network' and combines 'encryption, security groups, certificates, and tunneling'"}],"verdict":"fails-egress","verified_at":"2026-10-23T00:00:00.000Z","price_per_tb_month":"USD 0","notes":"Included because the supplied list names it and because a reader will confuse it with a WireGuard tool. It is the one provider here where I could not read a protocol statement, so wg_path stays unknown rather than being filled from memory.","extras":{"wg_path":"unknown","wg_detail":"The repository describes 'encryption, security groups, certificates, and tunneling' without naming WireGuard; no protocol page was read today, so whether the transport can carry a WireGuard datagram is open.","ingress":"none","volume_tib_month":null,"volume_stated":"No allowance: there is no vendor and no hosted service.","bytes_transit":"overlay-only","transit_note":"peers relay through lighthouses only to find each other; payload goes peer to peer"}},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"},{"path":"$.price_per_tb_month","kind":"price-per-tb","num":0.0,"unit":"TB","per":"month","currency":"USD","usd":0.0,"fx_date":null,"parse":"ok"}],"unknown":[["$.per_object_cap.stated","not-applicable"],["$.retention.stated","not-applicable"]],"history":[],"drift":[]}]}