From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI autolearn=ham autolearn_force=no version=3.4.4 Received: from minnie.tuhs.org (minnie.tuhs.org [50.116.15.146]) by inbox.vuxu.org (Postfix) with ESMTP id A897831B18 for ; Sat, 14 Dec 2024 21:41:25 +0100 (CET) Received: from minnie.tuhs.org (localhost [IPv6:::1]) by minnie.tuhs.org (Postfix) with ESMTP id F372443DC5; Sun, 15 Dec 2024 06:41:20 +1000 (AEST) Received: from junk.nocrew.org (junk.nocrew.org [51.15.56.219]) by minnie.tuhs.org (Postfix) with ESMTPS id B902143DC4 for ; Sun, 15 Dec 2024 06:41:15 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=junk.nocrew.org) by junk.nocrew.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1tMYwr-00D6hL-IC; Sat, 14 Dec 2024 20:41:13 +0000 From: Lars Brinkhoff To: Dan Cross Organization: nocrew References: <7wplluloh1.fsf@junk.nocrew.org> Date: Sat, 14 Dec 2024 20:41:13 +0000 In-Reply-To: <7wplluloh1.fsf@junk.nocrew.org> (Lars Brinkhoff's message of "Sat, 14 Dec 2024 07:20:58 +0000") Message-ID: <7w8qsiknfa.fsf@junk.nocrew.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-SA-Exim-Connect-IP: 127.0.0.1 X-SA-Exim-Mail-From: lars@nocrew.org X-SA-Exim-Scanned: No (on junk.nocrew.org); SAEximRunCond expanded to false Message-ID-Hash: HKUOQNXRQBKGGCFYUKDPGO372YEUTYGR X-Message-ID-Hash: HKUOQNXRQBKGGCFYUKDPGO372YEUTYGR X-MailFrom: lars@nocrew.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-tuhs.tuhs.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: TUHS X-Mailman-Version: 3.3.6b1 Precedence: list Subject: [TUHS] Re: BSD talk program? List-Id: The Unix Heritage Society mailing list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: > It's TCP port 87 in RFC 1060 "Assigned Numbers", but seems to have > been dropped since. Checking closer, I see it was first defined as "any terminal link" in RFC 770 from 1980. It was updated to "any private terminal link" in 1984. TTYLINK is actually a "Unix port" in RFC 1060. RFC 1340 dropped TTYLINK but retains "any private terminal link", and it's still there in RFC 1700 from 1994, and in the IANA database today. https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=87&page=1