{"id":17911440,"url":"https://github.com/tklauser/llmnrd","last_synced_at":"2025-03-23T22:33:53.941Z","repository":{"id":26958362,"uuid":"30421421","full_name":"tklauser/llmnrd","owner":"tklauser","description":"Link-Local Multicast Resolution (LLMNR) Daemon for Linux","archived":false,"fork":false,"pushed_at":"2021-11-12T15:58:37.000Z","size":130,"stargazers_count":38,"open_issues_count":6,"forks_count":21,"subscribers_count":9,"default_branch":"master","last_synced_at":"2023-08-09T11:13:43.506Z","etag":null,"topics":["daemon","ipv4","ipv6","linux","llmnr","multicast","name-resolution","networking"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/tklauser.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"COPYING","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2015-02-06T16:27:15.000Z","updated_at":"2023-08-09T11:13:43.507Z","dependencies_parsed_at":"2022-08-24T15:03:52.793Z","dependency_job_id":null,"html_url":"https://github.com/tklauser/llmnrd","commit_stats":null,"previous_names":[],"tags_count":8,"template":null,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tklauser%2Fllmnrd","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tklauser%2Fllmnrd/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tklauser%2Fllmnrd/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tklauser%2Fllmnrd/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/tklauser","download_url":"https://codeload.github.com/tklauser/llmnrd/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":221919983,"owners_count":16901875,"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":["daemon","ipv4","ipv6","linux","llmnr","multicast","name-resolution","networking"],"created_at":"2024-10-28T19:38:16.589Z","updated_at":"2024-10-28T19:38:17.195Z","avatar_url":"https://github.com/tklauser.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# llmnrd - Link-Local Multicast Resolution Daemon\n\n[![GitHub Action Status](https://github.com/tklauser/llmnrd/workflows/Build/badge.svg)](https://github.com/tklauser/llmnrd/actions?query=workflow%3Abuild)\n[![Coverity Status](https://scan.coverity.com/projects/8697/badge.svg)](https://scan.coverity.com/projects/tklauser-llmnrd)\n\nllmnrd is a daemon implementing the Link-Local Multicast Name Resolution (LLMNR)\nprotocol according to [RFC 4795](https://tools.ietf.org/html/rfc4795). It\ncurrently only supports Linux, as it uses the\n[netlink kernel interface](http://man7.org/linux/man-pages/man7/netlink.7.html).\n\nllmnrd will respond to name resolution queries sent by Windows clients in\nnetworks where no DNS server is available. It supports both IPv4 and IPv6.\n\nInstallation\n============\n\nTo build and install llmnrd use the following commands:\n\n```\n$ make\n$ sudo make install\n```\n\nBy default, the llmnrd binary will be installed to /usr/local/sbin. To install\nthe binary to a different installation path, use:\n\n```\n$ make\n$ sudo make prefix=\u003cpath\u003e install\n```\n\nCross-Compilation\n=================\n\nTo cross-compile llmnrd for a different architecture, set the `CC` make\nvariable to the corresponding cross-compiler. To e.g. build it using the\narm-linux-gnueabihf toolchain use:\n\n```\n$ make CC=arm-linux-gnueabihf-gcc\n```\n\nWhen cross-compiling, you usually don't want to install the generated binary to\nyour root filesystem, but to the sysroot of a cross-compiled system. Use the\n`DESTDIR` variable to change the installation destination path, e.g.\n\n```\n$ make DESTDIR=$HOME/sysroot/ prefix=/usr install\n```\n\nUsage\n=====\n\nTo run llmnrd in the default mode (listening on UDP port 5355):\n\n```\n$ llmnrd\n```\n\nBy default, LLMNR name resolution is only possible over IPv4. To additionally\nenable LLMNR name resolution over IPv6 use:\n\n```\n$ llmnrd -6\n```\n\nUse `llmnrd --help` to show additional usage information.\n\nAdditionally, the `llmnr-query` utility is shipped together with llmnrd and\ncan be used to send customized LLMNR queries:\n\n```\n$ llmnr-query \u003chostname\u003e\n```\n\nUse `llmnr-query --help` to show additional usage information.\n\nLicense\n=======\n\nllmnrd is free software: you can redistribute it and/or modify it under the\nterms of the GNU General Public License as published by the Free Software\nFoundation, version 2 of the License.\n\nllmnrd is distributed in the hope that it will be useful, but WITHOUT ANY\nWARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A\nPARTICULAR PURPOSE.  See the GNU General Public License for more details.\n\nPlease see the [COPYING](https://github.com/tklauser/llmnrd/blob/master/COPYING)\nfile for the full license text.\n\nContributors\n============\n\nllmnrd is authored and maintained by Tobias Klauser \u003ctklauser@distanz.ch\u003e\n\nThe following people contributed patches and ideas, found and reported bugs or\notherwise helped in the development of llmnrd:\n\n* Diego Santa Cruz (@diego-santacruz)\n* Elazar Leibovich (@elazarl)\n* Martin Hauke\n* Michael Evertz (@dvl-mevertz)\n* Pali Rohár\n* @Schimmelreiter\n* @svimik\n* @tbetker\n\nThanks a lot!\n\nReferences\n==========\n\n* [RFC 4795](https://tools.ietf.org/html/rfc4795)\n* [Microsoft TechNet article about LLMNR](https://technet.microsoft.com/en-us/library/bb878128.aspx)\n* [xllmnrd: An IPv6-only LLMNR responder daemon](http://www.vx68k.org/xllmnrd) ([Repository](https://bitbucket.org/kazssym/xllmnrd/))\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftklauser%2Fllmnrd","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftklauser%2Fllmnrd","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftklauser%2Fllmnrd/lists"}