{"id":16017244,"url":"https://github.com/njh/tinyppp6","last_synced_at":"2025-10-11T05:06:41.862Z","repository":{"id":66272503,"uuid":"341032683","full_name":"njh/tinyppp6","owner":"njh","description":"Tiny implementation of PPP for IPv6","archived":false,"fork":false,"pushed_at":"2021-04-20T23:36:41.000Z","size":122,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-04-05T03:24:49.195Z","etag":null,"topics":["ipv6","ppp","rfc1661","rfc1662"],"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/njh.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":"2021-02-22T00:05:11.000Z","updated_at":"2022-07-12T14:08:45.000Z","dependencies_parsed_at":null,"dependency_job_id":"f7241367-61f3-426d-a952-75ff7028a9ad","html_url":"https://github.com/njh/tinyppp6","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/njh/tinyppp6","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/njh%2Ftinyppp6","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/njh%2Ftinyppp6/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/njh%2Ftinyppp6/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/njh%2Ftinyppp6/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/njh","download_url":"https://codeload.github.com/njh/tinyppp6/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/njh%2Ftinyppp6/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":279006334,"owners_count":26084083,"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","status":"online","status_checked_at":"2025-10-11T02:00:06.511Z","response_time":55,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":["ipv6","ppp","rfc1661","rfc1662"],"created_at":"2024-10-08T16:04:41.164Z","updated_at":"2025-10-11T05:06:41.845Z","avatar_url":"https://github.com/njh.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"tinyppp6\n========\n\nTiny implementation of PPP for IPv6.\n\nThis project is a proof of concept to see how much work it is to build a minimal IPv6-only implementation of the [Point-to-Point Protocol].\n\nIt is completely stand-alone process and does not interact with the kernel's network stack.\n\nIt has been tested against version 2.4.7 of [Linux pppd] (running on Debian Linux).\n\n\nFeatures\n--------\n\n* Responds to LCP pings\n* Responds to IPv6 ICMP pings on link-local\n* Rejects Unknown Protocols\n* Prints out UDP packets sent to port 1234\n* Connects using the `pty` option in [Linux pppd]\n\n\nNot Implemented\n---------------\n\n* IPv4\n* SLAAC\n* DHCPv6\n* Any header / protocol compression\n* IPv6 Extension Headers are not supported\n* TCP\n\n\nRunning tinyppp6\n----------------\n\nFirst compile tinyppp6 using the `make` command.\n\nUse the following to start Linux pppd and connect it to a tinyppp6 sub-process:\n\n```\nsudo pppd \\\n nodetach \\\n noauth \\\n noip \\\n +ipv6 \\\n ipv6 ::1,::2 \\\n pty './src/tinyppp6'\n```\n\nThe following Link-local IPv6 addresses will then be setup:\n\n* `fe80::1` - the Linux pppd end of the PPP connection\n* `fe80::2` - the tinyppp6 end of the PPP connection\n\n\nYou should then be able to send ICMPv6 pings to tinyppp6 using:\n\n```\nping6 fe80::2%ppp0\nPING fe80::2%ppp0(fe80::2%ppp0) 56 data bytes\n64 bytes from fe80::2%ppp0: icmp_seq=1 ttl=64 time=0.588 ms\n64 bytes from fe80::2%ppp0: icmp_seq=2 ttl=64 time=0.555 ms\n64 bytes from fe80::2%ppp0: icmp_seq=3 ttl=64 time=0.645 ms\n64 bytes from fe80::2%ppp0: icmp_seq=4 ttl=64 time=0.601 ms\n```\n\nAnd send UDP packets to tinyppp6 using:\n```\necho -n \"Hello World\" | socat - UDP6:[fe80::2%ppp0]:1234\n```\n\n\n[Point-to-Point Protocol]:  https://en.wikipedia.org/wiki/Point-to-Point_Protocol\n[Linux pppd]:  https://ppp.samba.org/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnjh%2Ftinyppp6","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnjh%2Ftinyppp6","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnjh%2Ftinyppp6/lists"}