From nobody Thu Mar 14 10:07:43 2024 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 4TwNNc3Df4z5Cfc5 for ; Thu, 14 Mar 2024 10:07:44 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TwNNb3tYrz4JZ1 for ; Thu, 14 Mar 2024 10:07:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1710410863; a=rsa-sha256; cv=none; b=Jjt585FI380Y1ug7q56hyQ4WqmB1+ZuzrAGS87lXohUZpdZw3loJhpXEJ7c50U0xWZEMFk 23LOR23VRhQ4Qt1WXWyFbRWoOqI4h4S4r4M9KWjyQ+NHIVup606Xm2372N+f2uhEf/M5oN u4I0NByDlKRgwzXJ7eBFND5Oxr1giakRSM9lilWkfnDV4fzRU+WlLvHJAcdkW4mDNFocrj 9T+ZxTh+y4UZXYSIkscosWJl+KczIqV6hi9Fvn7mUaA/bpYyLEXY1MxDdHhUkE3dbGfmrG 1jxNhntyKULT3qe0ub7cscSq4SX1ClfjDnWiSCR8oJVTcmVzFu3tYxxPlRuL8g== 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=1710410863; 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; bh=LEcqUKla/8sv/AW8SQ0DacVLOhxRBxUwDQV2XX/3/hY=; b=abIBLYiZhKPXzO3CNdfmE9VgCZ0qAt1i/R42+QVwvpHrGywTwgA2Sn1SDnW66yHM3CQZZT clGGDRTSO4gLQNwcR6KYU75CbVuHpGvWkxlfBvzbM3B2DZS/lhhpQ6eSg7aeN5MS3KmJER +rd02ADBZauuFdta5hft6JYeSTDwUnNRVT/QA5pqQtDsIsX0owu0B6fShbpmwxw69Du1gh SEh0FJB2KP3J9/oSW0dLIDzU9Aq8Yl7LYNs2HcBoi3gDCfPdOPIFHxl8cIrKX1EKE5WF2B FSvC/aVW4SGhhL03ar4SUhgUILQSvwKvVJzp1o/gZvBHVMWCvkb4KdqybZrWZg== 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 4TwNNb2ZMlzNM9 for ; Thu, 14 Mar 2024 10:07:43 +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 42EA7h9d076499 for ; Thu, 14 Mar 2024 10:07:43 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 42EA7hpo076494 for bugs@FreeBSD.org; Thu, 14 Mar 2024 10:07:43 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 277687] [regression] IPv4 link-level problem with ng(4) Date: Thu, 14 Mar 2024 10:07:43 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc Message-ID: 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277687 Bug ID: 277687 Summary: [regression] IPv4 link-level problem with ng(4) Product: Base System Version: 13.3-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: eugen@freebsd.org CC: melifaro@FreeBSD.org Since upgrade from early 13.2-STABLE to 13.3-STABLE/amd64 the following regression affects my mpd5/L2TP client installation using verified mpd5 configuration: after successfull L2TP connection ifconfig ng0 shows: ng0: flags=3D88d1 metric 0 = mtu 576 inet 0.0.0.0 --> 255.255.255.255 netmask 0xff000000 inet 192.168.71.82 --> 192.168.71.81 netmask 0xffffffff Note extra "inet 0.0.0.0" line that does not appear with FreeBSD 13.2. This= is not cosmetic problem as it somehow corrupts routing lookup results in some cases. A work-around: "ifconfig ng0 0.0.0.0/8 -alias" added to up-script of mpd5. = This command fixes routing lookups. The problem may be related to the following MFC: https://cgit.freebsd.org/src/commit/?h=3Dstable/13&id=3Dec4ae38566569bfac4e= 18e1fb2ce61fec1e2361b --=20 You are receiving this mail because: You are the assignee for the bug.=