From nobody Wed Dec 18 09:12:43 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 4YCnyN00qSz5h5Vd for ; Wed, 18 Dec 2024 09:12:44 +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 "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4YCnyM0dCZz4mv3 for ; Wed, 18 Dec 2024 09:12:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1734513163; 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=WIdqcm+4js489oUwrtPnilFB0yyHaOJmZNjTOxRb1OU=; b=oSdrxxFAfwCD2PBECpg8lsF4blz+7+Uca5GAUpQ+X43Otn1HyLw7HqmiUQaXsqlipwG9aB J84gBovRikNMZ0JOjVwsXGFrutDiJk2gS8LGLyrhEOFd/ZxA/pcCwoVr3oi7XXJ0cVpDhh aBbaC4/DRqdXvsaLf+WV1Kg17hgh4ae4KuTK91i19fHcNr29UFWlC8AfzzxM0TygjA2NbU tFxk5VUqtORWGjZhX6atQM7J1vOIXVMn9u19ktzeqL6JP9x6tWao0HyXEepQ2d7s29iAE8 ga+5vPdBWxJGJlsq/JvjPt8ZOvXPmPY5F4DX5w2IFJsYefyna2e8F2Y9FuUR+Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1734513163; a=rsa-sha256; cv=none; b=VJKEfmJV79cy62PgS12vDi78uE5Cv1SUyArQ5ZD5B210DMT7v/uxtcS1LPIRJ/ZBTWDV4Z 6vOQf+xz1PPU328FNmtXUKwak1eJr7/9XUmx8OYRYyEZPTNxxDpbUALsvgTCXZimmlx1WR nTa4OMFB4BxrrtfLnZI8fFMNmZe+465RerqKOQmKAp9skRJtZwy08RcBSNNMXLftrEXHZj P6MFkE9RezEHX1Fr7wkLWQ9in+hlXWEGOiawt/XZsgjvtbgRL99pJc622Q3b0gfhd0uajd YTKZqEhNzqEcIy5mm67sjnwueRJSLG6UKOM30J6W6PRvytNbftA3RovCQrd5Ag== 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 4YCnyM0Dnnz12Br for ; Wed, 18 Dec 2024 09:12:43 +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 4BI9CgQu075049 for ; Wed, 18 Dec 2024 09:12:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4BI9CguE075048 for net@FreeBSD.org; Wed, 18 Dec 2024 09:12:42 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: net@FreeBSD.org Subject: [Bug 283380] FreeBSD accepts and processes IPv4 packets destined to non-local MAC addresses instead of dropping them Date: Wed, 18 Dec 2024 09:12:43 +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: 14.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: zlei@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=3D283380 --- Comment #5 from Zhenlei Huang --- (In reply to Joerg Goltermann from comment #4) It appears that if_vtnet(4) does not correctly filter out the unwanted pack= ets based on mac address. May you please also share your network topology ? I'll try to reproduce this issue. --=20 You are receiving this mail because: You are the assignee for the bug.=