From nobody Mon Sep 26 09:27:18 2022 X-Original-To: bugs@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 4Mbcpv0pQhz4dWly for ; Mon, 26 Sep 2022 09:27:19 +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 4Mbcpt5xsVz3Sw8 for ; Mon, 26 Sep 2022 09:27:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 4Mbcpt4tMnzjmN for ; Mon, 26 Sep 2022 09:27:18 +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 28Q9RI2b046220 for ; Mon, 26 Sep 2022 09:27:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 28Q9RIs1046219 for bugs@FreeBSD.org; Mon, 26 Sep 2022 09:27:18 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 266598] if_ovpn(4) DCO module not supporting correctly IPv6 Traffic Class for tunneled packets Date: Mon, 26 Sep 2022 09:27:18 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: ipv6 X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: kp@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1664184438; 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=vA+d+FdvQGpmaItX3G7xL51wN10CKi0Ws8IEe+MqGEI=; b=x3Wo34B4Z0hFzfIoIlpbuyrJHGE9eBzO6lxHbt9lpMbaigEkiwETwGnxQGoXN8sabbyP1n gl/gtaoke63iFjekX23U90Lz77x8l53A95/RcUPMjAVljTXWYfGn3ApLVtg7/s3+ZZysxS M+4WSXgKagYw2uGJrDWMAjollV1MN4shsKz4WVBDPkj/EVTVvfTgb9rf1JUEXQcMQmVRoY zK1xrD92IfyRUmVGyFuxanSRz8RCBVJm8tzmBAVRqzdGqOqvHx5UMDcbidiVB1lZR6cNWC bDwEnTnK3MIWWRVasBAQGZ0b3I+fC/FoLVF4EL0F2UwkfE+WmNBw8rSxPExXkQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1664184438; a=rsa-sha256; cv=none; b=EBsvaewY22HaxkDK+G/W1fL44/VJ0SbMj5tIN4y7ps6K+2n00cnrvrpnii2YOb5adq5l5Q L/jPFNzRrgTWAm6e7fNoMAUT7hOUCus53wAvjm+4ucwopjwO30zgLFwWvZaEhboghCucHG 9Mx9C8Wbm8DKRhj0uMwt20SubWtGW7ArHKHWAzSEDB7lvzMReYho7b05f5h19Grf5feg/X oXgGWW00pLxWr7zPQo+iyVl8kLmXErKUO36JKncqBvc7LtfaiOV49Ej2HU8kHnK2VtA0My IftOMXekta4TCnY4JMTmi5bGGqmp+y0/R7SEt/Thb09pMGQ22NHRfUTTo4cpNA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266598 --- Comment #10 from Kristof Provost --- (In reply to Gert Doering from comment #9) It's even more bizarre than that, in that a ToS of say 15 does work. It only breaks as soon as the first bit in the second byte is set. My current debugging does agree that it's a receive side issue, but I'm not= yet clear on where the packet gets lost. --=20 You are receiving this mail because: You are the assignee for the bug.=