From nobody Fri Sep 5 10:02:36 2025 X-Original-To: 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 4cJBjm0t2mz67NWV for ; Fri, 05 Sep 2025 10:02:52 +0000 (UTC) (envelope-from michael.tuexen@lurchi.franken.de) Received: from drew.franken.de (mail-n.franken.de [193.175.24.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.franken.de", Issuer "Certum Domain Validation CA SHA2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cJBjk2KKhz3J7R for ; Fri, 05 Sep 2025 10:02:50 +0000 (UTC) (envelope-from michael.tuexen@lurchi.franken.de) Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of michael.tuexen@lurchi.franken.de designates 193.175.24.27 as permitted sender) smtp.mailfrom=michael.tuexen@lurchi.franken.de Received: from smtpclient.apple (unknown [IPv6:2a02:8109:1101:be00:48f3:592c:5b5c:cc73]) (Authenticated sender: lurchi) by drew.franken.de (Postfix) with ESMTPSA id 568FD721E281F; Fri, 5 Sep 2025 12:02:37 +0200 (CEST) Content-Type: text/plain; charset=utf-8 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 (Mac OS X Mail 16.0 \(3826.700.81\)) Subject: Re: TCP RACK stack by default for 15.0 RELEASE ? From: Michael Tuexen In-Reply-To: Date: Fri, 5 Sep 2025 12:02:36 +0200 Cc: net@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: <3C6EE8B8-BB6D-4310-9DEB-39E762D93CCF@lurchi.franken.de> References: To: =?utf-8?Q?Micka=C3=ABl_Maillot?= X-Mailer: Apple Mail (2.3826.700.81) X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=disabled version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail-n.franken.de X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.33 / 15.00]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.99)[-0.991]; NEURAL_HAM_LONG(-0.93)[-0.935]; R_SPF_ALLOW(-0.20)[+ip4:193.175.24.0/24]; RCVD_IN_DNSWL_LOW(-0.10)[193.175.24.27:from]; MIME_GOOD(-0.10)[text/plain]; RCVD_COUNT_ONE(0.00)[1]; FROM_HAS_DN(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; DMARC_NA(0.00)[franken.de]; ARC_NA(0.00)[]; FREEMAIL_TO(0.00)[gmail.com]; ASN(0.00)[asn:680, ipnet:193.174.0.0/15, country:DE]; RCVD_VIA_SMTP_AUTH(0.00)[]; APPLE_MAILER_COMMON(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; MLMMJ_DEST(0.00)[net@freebsd.org]; MID_RHS_MATCH_FROM(0.00)[]; R_DKIM_NA(0.00)[]; TAGGED_RCPT(0.00)[]; TO_DN_SOME(0.00)[] X-Rspamd-Queue-Id: 4cJBjk2KKhz3J7R > On 5. Sep 2025, at 08:56, Micka=C3=ABl Maillot = wrote: >=20 > Hi, >=20 > The tcp rack stack is around for more than a year now, will it be the = default stack for 15.0-RELEASE ? No. But if you want the RACK stack to be the default stack, you can do that by loading the module and setting the corresponding sysctl = variable. Best regards Michael