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[209.132.180.67]) by mx.google.com with ESMTP id r23si2894584pls.370.2019.08.29.13.05.50; Thu, 29 Aug 2019 13:06:05 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728176AbfH2UEv (ORCPT + 99 others); Thu, 29 Aug 2019 16:04:51 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:21970 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726512AbfH2UEv (ORCPT ); Thu, 29 Aug 2019 16:04:51 -0400 Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x7TK233X040496; Thu, 29 Aug 2019 16:04:10 -0400 Received: from ppma02wdc.us.ibm.com (aa.5b.37a9.ip4.static.sl-reverse.com [169.55.91.170]) by mx0a-001b2d01.pphosted.com with ESMTP id 2upna189g9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 29 Aug 2019 16:04:10 -0400 Received: from pps.filterd (ppma02wdc.us.ibm.com [127.0.0.1]) by ppma02wdc.us.ibm.com (8.16.0.27/8.16.0.27) with SMTP id x7TK3CUI024417; Thu, 29 Aug 2019 20:04:09 GMT Received: from b01cxnp23033.gho.pok.ibm.com (b01cxnp23033.gho.pok.ibm.com [9.57.198.28]) by ppma02wdc.us.ibm.com with ESMTP id 2ujvv6xcru-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 29 Aug 2019 20:04:09 +0000 Received: from b01ledav004.gho.pok.ibm.com (b01ledav004.gho.pok.ibm.com [9.57.199.109]) by b01cxnp23033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x7TK49RY51642816 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 29 Aug 2019 20:04:09 GMT Received: from b01ledav004.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 564A2112062; Thu, 29 Aug 2019 20:04:09 +0000 (GMT) Received: from b01ledav004.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CE290112061; Thu, 29 Aug 2019 20:04:07 +0000 (GMT) Received: from leobras.br.ibm.com (unknown [9.18.235.111]) by b01ledav004.gho.pok.ibm.com (Postfix) with ESMTP; Thu, 29 Aug 2019 20:04:07 +0000 (GMT) Message-ID: Subject: Re: [PATCH v2 1/1] netfilter: nf_tables: fib: Drop IPV6 packages if IPv6 is disabled on boot From: Leonardo Bras To: Pablo Neira Ayuso , Florian Westphal , "David S. Miller" Cc: netfilter-devel@vger.kernel.org, coreteam@netfilter.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jozsef Kadlecsik , Alexey Kuznetsov , Hideaki YOSHIFUJI Date: Thu, 29 Aug 2019 17:04:03 -0300 In-Reply-To: <20190821141505.2394-1-leonardo@linux.ibm.com> References: <20190821141505.2394-1-leonardo@linux.ibm.com> Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-FHDAs17k+gbMZaWPCpYr" User-Agent: Evolution 3.30.5 (3.30.5-1.fc29) MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-08-29_08:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=845 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908290200 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-FHDAs17k+gbMZaWPCpYr Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable > Thats a good point -- Leonardo, is the > "net.bridge.bridge-nf-call-ip6tables" sysctl on? Running # sudo sysctl -a I can see: net.bridge.bridge-nf-call-ip6tables =3D 1 =20 So this packets are sent to host iptables for processing? (Sorry for the delay, I did not received the previous e-mails. Please include me in to/cc.) --=-FHDAs17k+gbMZaWPCpYr Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEMdeUgIzgjf6YmUyOlQYWtz9SttQFAl1oL7MACgkQlQYWtz9S ttSUbA/5AUisorNqlRZnWcdh7AysMoIkbIMEP9J2EMxnJap4lGlqu2SG/C1SSRFK zOkU8AeQWHoGIwktUdJGxaux1os6s9mY3NQNmwKeQvr6Hc2IjmUfwjxNiDJMHvyE oSH5BuAmP8o/DDDRDmH1MHDJVdmBabmnegjxip+II14jj+gOZ9XzyMeNmBIozaYv y9puT0TSpYkR0QiwJ4BKOi2/zPlT1wuvDMdK66ywakTwzqNPVgA89X4e8c3EwBcM TjBArAtxAD1P7sm8bN00s/Tm7i1E+DTO2McHwUJdpoFbH0K4UTUxjvkhgE5LhFXH 2aHGIErLQrTiCX7xmqMPNO3/fVC67Y1TW+AOhKWLZaYtwS82WncSzeRMsnOr0TaH UqVsqqZS2H56G5kBRypF5iKvf5dMLDPmWiHru7YVupMEb5oKJaofvy0HPUQ5FLam 6tMT+xC0DUUFyZkc1t+KCxyZr/zD8yxGck7qOQJqsJn0uM3sQZ54W31iYgpr/q0H TUoxRZJS9J/rpoJyryVmE7V2tWJmpyP7sMvcNbu6o8odvrRvzjCZXKXN7r6r5ghG iTNe70wJMeHrgamx95Xbj3LAXRD7HNAVrIxh0S3nWo5Cc76ByOk3IN0SBTMpxt5G D0nlzyVzNorW76LvMIEfxMECpG5KtTC7OInYlnZue0zLblJR9ZU= =Idus -----END PGP SIGNATURE----- --=-FHDAs17k+gbMZaWPCpYr--