{"id":16164685,"url":"https://github.com/johnsonjh/k5jb","last_synced_at":"2026-02-05T18:32:04.073Z","repository":{"id":234564081,"uuid":"773198092","full_name":"johnsonjh/k5jb","owner":"johnsonjh","description":"K5JB: KA9Q-based TCP/IP package","archived":false,"fork":false,"pushed_at":"2024-03-17T02:25:20.000Z","size":829,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-07-13T00:14:40.997Z","etag":null,"topics":["k5jb","ka9q","nos","tcpip"],"latest_commit_sha":null,"homepage":"ftp://ftp.ucsd.edu/hamradio/packet/tcpip/k5jb","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/johnsonjh.png","metadata":{"files":{"readme":"README","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,"governance":null,"roadmap":null,"authors":null,"dei":null}},"created_at":"2024-03-17T01:57:54.000Z","updated_at":"2024-05-27T01:59:25.000Z","dependencies_parsed_at":"2024-04-19T21:06:18.038Z","dependency_job_id":"208eec63-c4a5-400b-97ff-5fc55ca0a661","html_url":"https://github.com/johnsonjh/k5jb","commit_stats":null,"previous_names":["johnsonjh/k5jb"],"tags_count":6,"template":false,"template_full_name":null,"purl":"pkg:github/johnsonjh/k5jb","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johnsonjh%2Fk5jb","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johnsonjh%2Fk5jb/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johnsonjh%2Fk5jb/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johnsonjh%2Fk5jb/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/johnsonjh","download_url":"https://codeload.github.com/johnsonjh/k5jb/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johnsonjh%2Fk5jb/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29128706,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-05T18:31:02.507Z","status":"ssl_error","status_checked_at":"2026-02-05T18:29:43.962Z","response_time":65,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":["k5jb","ka9q","nos","tcpip"],"created_at":"2024-10-10T02:47:26.468Z","updated_at":"2026-02-05T18:32:04.058Z","avatar_url":"https://github.com/johnsonjh.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"\n                    k5jb.k37.txt and preface to unix.note\n\nThere may no longer be any interest in the old NET program for Unix and\nMS-DOS, but I am still running it (along with JNOS) and making occasional\nchanges to it.\n\nThis version contains only a couple of minor changes from k36, but is\nuploaded because of the poor judgement I used in uploading .lha archives.\nI use .lha archives for portability and convenience but overlooked the fact\nthat most Unix people don't have it.  One change in k37 is addition of a\ndeadlock breaker in the lapb layer which can happen if the other station\nreturns RNR and we miss the RR signalling that it is unbusy.  Now we more\nclosely follow the AX.25 specification by polling.  I bent the rules and\nlet it poll even if we are running version 1 protocol, but haven't found\nany bad side effects from doing it.  BM has a minor modification that\npermits displaying one additional line instead of the full screen at the\n\"Hit any key...\" prompt.\n\nThe .tar.Z files uploaded with this kit were done with plain, old tar,\nand plain old compress.  These should be the lowest commen denominator.\n\nThe only changes in k36 from the previous upload, which was an incremental\nupload for k35c on Jan 6, 95, were: 1. Some twiddling with telserv,  2.\nrevision of the way we discard spurious I frames \u0026 modification to VCIP_SSID\nto retain vax25 in arp add command, and 3. some modifications to packet\ndriver which would only affect MS-DOS version.  There was a minor fix\nmade to BM since the last upload.\n\nIt is no longer necessary to put call signs in an iponly table to deal\nwith ROSE switches.  When ax25 mycall is set, and THEN ax25 mboxcall is\nset, a flag will be set to cause all I frames containing F0 PID directed\nto our ax25 mycall to be ignored.  If this behavior is not desired, set\nax25 mycall again after setting ax25 mboxcall and I frames to mycall\nwill spawn a mailbox.  The following were notes used when k35 was\nposted.\n\nVersion k37 was uploaded to ftp.ucsd.edu as a complete source code kit.\nMost of the previous files are irrlevant.  A complete kit of useful files\nwould consist of:\n\nk5jb.k37.txt   -- This file\nk5jb.k35upd.usr -- File for users.  Contains most recent changes.\nk5jb.k37.tar.Z -- Source code for Unix KA9Q NET\nk5jb.k35doc.tar.Z -- Relevant user documentation for same.\nk5jb.k37bm.tar.Z  -- Source code for BM v.3.3.1n4, mailer.  Updated a little.\nk5jb.samp.tar.Z -- Optional, Sample startup files for beginners.\n\n(These files on ftp.ucsd.edu are either in /hamradio/packet/tcpip/incoming,\nor in /hamradio/packet/tcpip/k5jb.)\n\n                        Brief description of Unix NET\n\nNET is designed as an MS-DOS application, so does not make full use of Unix's \nmulti-tasking ability but runs quite well in Unix.  You can use it in a Unix \nwindowing environment (or in shell layers), or you can shell out and leave\nNET running in the background.  If you choose to use shell layers you must\nprevent blocking on input if you make the window session inactive.  See the\ndoc on how to do this.\n\nIf you are unfamiliar with NET (the TCP/IP suite, written by Phil Karn, KA9Q, \nand preceding his current project, NOS), you need to break out the files in \nk5jb.k35doc.tar.Z and browse them.  k5jb.k37.tar.Z contains a file,\nunix.note, which has modification information.\n\n(Rest of previous note deleted)\n\n73, Joe, K5JB\nInternet email: k5jb@k5jb.org\nAmateur radio BBS: k5jb@k5jb\nMail: 3312 N Idylwild Dr.  Midwest City OK 73110-1643\nPhone: 405 732-0676\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjohnsonjh%2Fk5jb","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjohnsonjh%2Fk5jb","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjohnsonjh%2Fk5jb/lists"}