{"id":18001675,"url":"https://github.com/rigtorp/efvicap","last_synced_at":"2025-03-26T08:30:53.846Z","repository":{"id":137958208,"uuid":"95335584","full_name":"rigtorp/efvicap","owner":"rigtorp","description":"erfvicap is a packet capture tool for network adapters from Solarflare","archived":false,"fork":false,"pushed_at":"2023-03-06T02:04:40.000Z","size":7,"stargazers_count":62,"open_issues_count":0,"forks_count":26,"subscribers_count":4,"default_branch":"master","last_synced_at":"2025-03-24T00:31:28.680Z","etag":null,"topics":["efvi","onload","openonload","packet-capture","packet-sniffer","solarflare"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/rigtorp.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2017-06-25T03:12:31.000Z","updated_at":"2025-01-17T06:05:52.000Z","dependencies_parsed_at":null,"dependency_job_id":"34ba5113-b574-4949-a3c0-d9489594b7f0","html_url":"https://github.com/rigtorp/efvicap","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/rigtorp%2Fefvicap","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rigtorp%2Fefvicap/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rigtorp%2Fefvicap/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rigtorp%2Fefvicap/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/rigtorp","download_url":"https://codeload.github.com/rigtorp/efvicap/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245618587,"owners_count":20645026,"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":["efvi","onload","openonload","packet-capture","packet-sniffer","solarflare"],"created_at":"2024-10-29T23:18:24.592Z","updated_at":"2025-03-26T08:30:53.833Z","avatar_url":"https://github.com/rigtorp.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# efvicap\n\n[![GitHub](https://img.shields.io/github/license/rigtorp/efvicap.svg)](https://github.com/rigtorp/efvicap/blob/master/LICENSE)\n\n*efvicap* is a packet capture tool for network adapters\nfrom [Solarflare](http://solarflare.com/). It uses the ef_vi API for\ndirect access to DMA memory and can capture traffic intended for\napplications accelerated with [OpenOnload](http://www.openonload.org/)\n\n## Usage\n\n```sh\nusage: efvicap [-i iface] [-w file] [filters...]\n\n  -i iface    Interface to capture packets from\n  -w file     Write packets in pcap format to file\n```\n\nUsing an empty filter captures all packets (requiers a SolarCapture\nlicense).\n\n## Example\n\nPrint info about all received packets:\n\n```sh\n$ efvicap -i eth0\n```\n\nSave packets to *out.pcap*:\n\n```sh\n$ efvicap -i eth0 -w out.pcap\n```\n\nPipe packets to *tcpdump* and print only UDP packets:\n\n```sh\n$ efvicap -i eth0 -w - | tcpdump -r - udp\n```\n\nSave UDP packets sent to 230.0.0.1:5000 and 230.0.0.2:6000:\n\n```sh\n$ efvicap -i eth0 -w out.pcap 230.0.0.1:5000 230.0.0.2:6000\n```\n\n## Building \u0026 Installing\n\n*efvicap* requires [CMake](https://cmake.org/) 3.6 or higher to build\nand install.\n\nBuilding:\n\n```sh\n$ cd efvicap\n$ mkdir build\n$ cd build\n$ cmake ..\n$ make\n```\n\nInstalling:\n\n```sh\n$ make install\n```\n\n## TODO\n\n- Hardware timestamping\n- Multiple interfaces\n- Separate thread for writing to disk\n- Compression\n\n## About\n\nThis project was created by [Erik Rigtorp](http://rigtorp.se)\n\u003c[erik@rigtorp.se](mailto:erik@rigtorp.se)\u003e.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frigtorp%2Fefvicap","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frigtorp%2Fefvicap","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frigtorp%2Fefvicap/lists"}