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Mon, 18 Aug 2025 17:30:42 GMT (envelope-from git) Date: Mon, 18 Aug 2025 17:30:42 GMT Message-Id: <202508181730.57IHUgrY004233@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Alexander Ziaee Subject: git: 131b3b575170 - main - RELNOTES: Mention nolocaltimewait change List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: ziaee X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 131b3b575170c8acc03d2be69b44baed92f29c9d Auto-Submitted: auto-generated The branch main has been updated by ziaee: URL: https://cgit.FreeBSD.org/src/commit/?id=131b3b575170c8acc03d2be69b44baed92f29c9d commit 131b3b575170c8acc03d2be69b44baed92f29c9d Author: Alexander Ziaee AuthorDate: 2025-08-18 17:25:03 +0000 Commit: Alexander Ziaee CommitDate: 2025-08-18 17:28:23 +0000 RELNOTES: Mention nolocaltimewait change Fixes: c3fc0db3bc50d (tcp: set net.inet.tcp.nolocaltimewait to 0) Co-Authored-By: Michael Tuexen Differential Revision: https://reviews.freebsd.org/D51161 --- RELNOTES | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/RELNOTES b/RELNOTES index 6e962d2df910..2444b050220d 100644 --- a/RELNOTES +++ b/RELNOTES @@ -85,6 +85,16 @@ f1f230439fa4: and obj NFSv4 mounted, the total RPC count dropped from 5461286 to 945643, with a 20% drop in elapsed time. +c3fc0db3bc50 + The default value of the sysctl variable + net.inet.tcp.nolocaltimewait has changed from 1 to 0. This means + that FreeBSD does not skip the TIME_WAIT state anymore for + endpoints for which the remote address is local. The new sysctl + variable net.inet.tcp.msl_local can be used to control the time + these endpoints stay in the TIME_WAIT state. The sysctl variable + net.inet.tcp.nolocaltimewait is deprecated and intended to be + removed in FreeBSD 16. + cd240957d7ba Making a connection to INADDR_ANY (i.e., using INADDR_ANY as an alias for localhost) is now disabled by default. This functionality can be