From nobody Wed Nov 22 16:34:05 2023 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 4Sb6JZ6tlgz52DfC for ; Wed, 22 Nov 2023 16:34:06 +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 4Sb6JZ5rcHz3Hqq for ; Wed, 22 Nov 2023 16:34:06 +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=1700670846; 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; 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Wed, 22 Nov 2023 16:34:06 +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 3AMGY6l9051477 for ; Wed, 22 Nov 2023 16:34:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3AMGY64X051476 for bugs@FreeBSD.org; Wed, 22 Nov 2023 16:34:06 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 275265] When net.inet6.icmp6.nodeinfo=0 interfaces should not join NI multicast groups Date: Wed, 22 Nov 2023 16:34:05 +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: 14.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: sean@donelan.com 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 attachments.created 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=3D275265 Bug ID: 275265 Summary: When net.inet6.icmp6.nodeinfo=3D0 interfaces should not join NI multicast groups Product: Base System Version: 14.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: sean@donelan.com Created attachment 246500 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D246500&action= =3Dedit patch Incomplete bugfix 257709 - netinet6: Set net.inet6.icmp6.nodeinfo default t= o 0 When sysctl net.inet6.icmp6.nodeinfo=3D0, sys/netinet6/in6.6 (in6_update_ifa_join_mc) should not join experimental Node Information multicast groups (ff02::2:XXX and ff02::2:ffXX) or increase startup delay. % sysctl net.inet6.icmp6.nodeinfo net.inet6.icmp6.nodeinfo: 0 % ifmcstat bge0: inet6 [...redacted..]%bge0 scopeid 0x1 mldv2 flags=3D2 rv 2 qi 125 qri 10 uri 3 [...redacted...] group ff02::2:205f:1f4a%bge0 scopeid 0x1 mode exclude mcast-macaddr 33:33:20:5f:1f:4a group ff02::2:ff20:5f1f%bge0 scopeid 0x1 mode exclude mcast-macaddr 33:33:ff:20:5f:1f --=20 You are receiving this mail because: You are the assignee for the bug.=