From nobody Fri Mar 22 08:37:35 2024 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 4V1G0w276Gz5G5MT for ; Fri, 22 Mar 2024 08:37:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4V1G0v4vb7z4RTN for ; Fri, 22 Mar 2024 08:37:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1711096655; a=rsa-sha256; cv=none; b=LYDzbs2caF2nPuBzadhjDn+DE1Rjql4TXxtjy42hP1shR7IrMU3gJP4VKv+mfH1U3Eb9OQ AxVaMl8bUGFqZI14ho1pbTJhpXYiX5tOSpkZR8ih36FGMJLJqLa0Soi19oip8lRn0rEJ6g kHwQyrO6Hken/2HpuHIa2LHTuLnm6tbvVmc5+4IOji00GP6yWG7QJQSB4bnbVaoC+OigIr N0csRnpA+Mlg3GHsay0u2RTUnBgQgdGjrvncSqFxv9pjOaZ3nl61CBbL3+4ApuzncrnGP4 LILEMZn0IGYI08sf+0enwOEP3i1IZHCzUmPLSIZI8LguESrjkU0VBUCW7mbFLg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1711096655; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=osXXBB3kw5lA9IBzr8ZKotJqkgeLIZ60Xd0A640mi44=; b=oAUg+SecWitlVF7U0VekQctW2jh6H5sTEBT85wk89F9TwJZ/Epp7esmAEBxocAah1XUpU+ yzYgB8meoIdG5YbJTJ5pSqPBDeH36vavXeV8AE9Imz8pR7OsEllU29ApRCGQbzEaXPlgKK lfIY/ocHPeFs3VcFJQSR8dq2YojTHkttAeSpztrlT8jHeSOC3vMhlqlpchBqYr0Ab7SsS5 dmw3rpChdY4NWzhoW92cY9oZRAXTV73bWkCc3fH1FFuPZWgo1Je5imBxy817OH/ChYa/j0 52hG1xIVNV+JZiHOxKY9G+zKZQnmNNMXVIM47FwC8jq6ipKgP+qQN1gikg6idA== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4V1G0v4X9Fz1Bg7 for ; Fri, 22 Mar 2024 08:37:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 42M8bZfK023485 for ; Fri, 22 Mar 2024 08:37:35 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 42M8bZ3o023484 for net@FreeBSD.org; Fri, 22 Mar 2024 08:37:35 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 276838] ovpn(4) - problems with large TCP segments over IPv6 tunnel when DCO module is used at both ends Date: Fri, 22 Mar 2024 08:37:35 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-STABLE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276838 --- Comment #5 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3De08b44339b65a6aa7df4a58d0b1f471ba= 16da410 commit e08b44339b65a6aa7df4a58d0b1f471ba16da410 Author: Kristof Provost AuthorDate: 2024-03-21 07:38:45 +0000 Commit: Kristof Provost CommitDate: 2024-03-22 08:00:05 +0000 if_ovpn tests: test large packets in IPv6 tunnel There's a report of MTU issues over IPv6 DCO tunnels. Extend the 4in6 test to send a series of pings with different sizes, as well as transfer a large file. No issues were found, but we may as well extend the test case. PR: 276838 tests/sys/net/if_ovpn/if_ovpn.sh | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.=