From nobody Tue Sep 2 04:03:44 2025 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cGBtx4LKlz66LWZ for ; Tue, 02 Sep 2025 04:03:53 +0000 (UTC) (envelope-from stenn@ntp.org) Received: from chessie.everett.org (chessie.fmt1.pfcs.com [66.220.13.234]) by mx1.freebsd.org (Postfix) with ESMTP id 4cGBtw6gQ2z3WZp for ; Tue, 02 Sep 2025 04:03:52 +0000 (UTC) (envelope-from stenn@ntp.org) Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=pass (policy=quarantine) header.from=ntp.org; spf=pass (mx1.freebsd.org: domain of stenn@ntp.org designates 66.220.13.234 as permitted sender) smtp.mailfrom=stenn@ntp.org Received: from [10.208.75.149] (syn-075-139-201-040.res.spectrum.com [75.139.201.40]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by chessie.everett.org (Postfix) with ESMTPSA id 4cGBtD5xSlzMQ7l; Tue, 2 Sep 2025 04:03:16 +0000 (UTC) Message-ID: <3b2d88e5-61fc-45e2-ab77-c5375addc26d@ntp.org> Date: Mon, 1 Sep 2025 21:03:44 -0700 List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: IPv6 and SO_BINTIME Content-Language: en-US References: To: freebsd-net@FreeBSD.org From: Harlan Stenn In-Reply-To: X-Forwarded-Message-Id: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.14 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; DMARC_POLICY_ALLOW(-0.50)[ntp.org,quarantine]; NEURAL_HAM_SHORT(-0.39)[-0.387]; NEURAL_HAM_LONG(-0.25)[-0.251]; ONCE_RECEIVED(0.20)[]; R_SPF_ALLOW(-0.20)[+ip4:66.220.13.234:c]; MIME_GOOD(-0.10)[text/plain]; RCVD_NO_TLS_LAST(0.10)[]; RCVD_COUNT_ONE(0.00)[1]; ASN(0.00)[asn:6939, ipnet:66.220.0.0/19, country:US]; MIME_TRACE(0.00)[0:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; MLMMJ_DEST(0.00)[freebsd-net@FreeBSD.org]; TO_DN_NONE(0.00)[]; R_DKIM_NA(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; MID_RHS_MATCH_FROM(0.00)[]; FROM_EQ_ENVFROM(0.00)[] X-Rspamd-Queue-Id: 4cGBtw6gQ2z3WZp bugs.ntp.org just got a bug report that says SO_BINTIME doesn't return a timestamp if the packet arrives over an IPv6 interface. I'd appreciate working with somebody who can help figure out the best path forward. Any takers? -- Harlan Stenn NTP Project Lead. The NTP Project is part of https://www.nwtime.org/ - be a member!