{"id":20669537,"url":"https://github.com/iitis/iitis-generator","last_synced_at":"2025-09-27T01:30:32.093Z","repository":{"id":73100347,"uuid":"1846522","full_name":"iitis/iitis-generator","owner":"iitis","description":"Software for distributed statistical evaluation of IEEE 802.11 wireless networks using Linux mac80211 packet injection facility","archived":false,"fork":false,"pushed_at":"2011-12-22T12:33:22.000Z","size":224,"stargazers_count":4,"open_issues_count":0,"forks_count":2,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-01-14T14:03:43.280Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"https://www.iitis.pl/~pjf/iitis-generator/doc/iitis-generator.1.html","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/iitis.png","metadata":{"files":{"readme":"README.markdown","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2011-06-04T11:31:46.000Z","updated_at":"2024-10-12T08:01:21.000Z","dependencies_parsed_at":"2023-02-22T03:45:36.125Z","dependency_job_id":null,"html_url":"https://github.com/iitis/iitis-generator","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iitis%2Fiitis-generator","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iitis%2Fiitis-generator/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iitis%2Fiitis-generator/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iitis%2Fiitis-generator/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/iitis","download_url":"https://codeload.github.com/iitis/iitis-generator/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":234369353,"owners_count":18821256,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-16T20:14:44.842Z","updated_at":"2025-09-27T01:30:26.823Z","avatar_url":"https://github.com/iitis.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"User Notes\n==========\n\n* Take care not to set the frequency such that `iw info' command shows \"(radar detection)\" next to\n  it. There are WiFi channels for which frame injection is banned by the law.\n* If using fixed transmission rate (as opposite to automatic selection by software), make sure the\n  chosen bitrate is supported. Use `iw phy` and look for the \"Bitrates\" section in the output.\n  * For the 2.4 GHz band, supported bitrates usually are: 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54\n  * For the 5 GHz band, these are: 6, 9, 12, 18, 24, 36, 48, 54\n\nShortfalls\n==========\n\n* On RB433AH, with mac80211 packet injection, generator can do at most ~2500 pps (100 B frames) or no\n  more than 25 Mbps (1500 B frames)\n  * Simultaneous, parallel sendmsg() writes do not improve the performance - my guess is an\n    architectural problem in packet injection facility that would require deeper investigation down\n    the kernel, the mac80211 layer and the ath9k driver\n  * A limited (in functionality) workaround would be to use the raw Ethernet or even UDP socket\n    interface and rely on the Linux networking stack equipped with many layers of buffers\n    * Would disable/degrade accurate control over frame timing, bitrate and ack\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fiitis%2Fiitis-generator","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fiitis%2Fiitis-generator","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fiitis%2Fiitis-generator/lists"}