From owner-freebsd-net@freebsd.org Wed Aug 29 05:36:48 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 59F2710A1DCF for ; Wed, 29 Aug 2018 05:36:48 +0000 (UTC) (envelope-from hrant.dadivanyan@gmail.com) Received: from mail-wm0-f50.google.com (mail-wm0-f50.google.com [74.125.82.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C11DF7CE39 for ; Wed, 29 Aug 2018 05:36:47 +0000 (UTC) (envelope-from hrant.dadivanyan@gmail.com) Received: by mail-wm0-f50.google.com with SMTP id f21-v6so3945740wmc.5 for ; Tue, 28 Aug 2018 22:36:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:openpgp:autocrypt :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; 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keydata= xsBNBFgDUB4BCACuEuOfqVeiotV5BY/6IlWfSvmsY+EI9yYA62Q5310oYUsKBL4HwKpNl5N2 7Nt3YJWp5QAkB49B4msl9fGpzKK/obxDwoM37bf3Np789dSRp9EKk71Thel3eeaYvaz2K7w4 iT+R5/1/5Wvn5TqV96X9aTlmzDkz7eHJ3SRVsz2Vbk4fbbFSAv1OaDaiscOVpDXZsVLUMoL3 N8YLMmsNHw8pt7Kh/08Pd5SU4k576Mo2TUWG0uRiL2BunQP/JMvs/jU8L5xpaXi1MfEFyRfC 3xEeEM9hjBn3PgJgtJW071CRibc7E+e9Xi5K7kVn4MQnoZM0byiyC26XHtKehS7rtoZDABEB AAHNJ0hyYW50IERhZGl2YW55YW4gPGhyYW50QGRhZGl2YW55YW4ubmV0PsLAeAQTAQIAIgUC WANQHgIbAwYLCQgHAwIGFQgCCQoLBBYCAwECHgECF4AACgkQh/fmw7c/bD0TmwgApxRd9pxN dypwqb87PYTbEwn9lBl4lHOTjuvrH+MWeIYhnG9R9AOd+MsxixMxvCVL+o54qv9HDx9Ew3ao u89QqAjzB/vsqBUldr1hluO8VUeFAYAiXZQKjToMPZQjFANrIdlAkb4E4DhGG8lKSL+t/yqf Ey3YXcx7qntsPCHnkZbXzabx37x2MOHyuSLLoqvmNHq7un99+dhNgdNxQCliDEqys8xe3Iie uThYdAaxczqZ6oHQ0iMsRJgJRwXB9CengCxZ+Znd48ugdE1ueig6NJxlrpdSrAgNpa393Cwf FLi9SkKSGciSCWjTWjkcv1Mwj5kFzSrRlLKt0/MsPwOTt87ATQRYA1AeAQgA82m2h8C4Sj4B Kzvw29PQ3IyiQCx5mwP6JDp3X+ePPT8ZG0yDveTqXQej9ZPTOpUdofMgPc86qp19zyjAqc0l 6liOxxFAEGfV3dWKJGXA0t5dQiuBeVb+++Z8WsSsKG8pVoeFkchBvJK5DlHgpb7DaUNLevBK /fR9x3apK1zeyz2W2njs8MI7+ZBEW9O2FaEV2m9VkjVJj5SBBbm+IMYJKhgH0tPwViPoLBbp mpII1zCNyu74XlyjmPkfa5DW862UvAvljtJmNlgFt6Lu/BJYNvqe1Q56hA1NwmVjNrofnLur Vr36L/bBcmBCNXqOBmafjrjnrX5Q7eJyJDe8E2h9RwARAQABwsBfBBgBAgAJBQJYA1AeAhsM AAoJEIf35sO3P2w9RcgIAIgkvrZ7MvKWUe93WLDjpSOAL9iq8DxPTczjQ2vlnVawn0bh7Qvq Awktno+4PXi5CRx4k43npnRrj6NTg4QYrGW5eir9XQnAY45K29GeTB/TbTG7PHJfwDYD9SCW aultbVIWKlzJVreRuQFbQYMau67RLs1x2g5XkZlbGtk9gReEQv5wXUiW2KHXTxdZVAz7Imfe E7Qm/YQPImxUWj6s46gyLnSq20rGrtd1240rKHML3eVKTU7daBcs5YV0QOKOlDEbXO8J+Y0O iz7QApDB0RfSTHvUh6bn6P7cNPXQFA6JYfd9TIaW32tAUJYeYB6Q5q29VeXH0s+qJE7OLFDT YQI= Message-ID: <978ea7da-e266-589f-6b14-9dfa79efc452@dadivanyan.com> Date: Wed, 29 Aug 2018 08:38:57 +0400 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Aug 2018 05:36:48 -0000 On 8/29/18 12:01 AM, Eugene Grosbein wrote: > 29.08.2018 2:35, Dries Michiels wrote: > >>> IPv6 Martians are blocked by forwarding code in 11-STABLE, but all this noise >>> fills kernel message buffer: >>> >>> cannot forward from :: to 2001:xyz:zxy::f00b nxt 58 received on vlan5 cannot >>> forward from :: to 2001:xyz:zxy::f00b nxt 58 received on vlan5 cannot >>> forward from :: to 2001:xyz:zxy::f00b nxt 58 received on vlan5 cannot >>> forward src fe80:10::yxz:a50f:fcb6:5f1e, dst 2001:xyz:zxy::f00b, nxt 58, rcvif >>> vlan4, outif vlan2 cannot forward src fe80:10::yxz:a50f:fcb6:5f1e, dst >>> 2001:xyz:zxy::f00b, nxt 58, rcvif vlan4, outif vlan2 cannot forward src >>> fe80:10::yxz:a50f:fc89:e1a0, dst 2001:xyz:zxy::f00b, nxt 58, rcvif vlan4, outif >>> vlan2 cannot forward src fe80:10::yxz:a50f:fc89:e1a0, dst >>> 2001:xyz:zxy::f00b, nxt 58, rcvif vlan4, outif vlan2 cannot forward src >>> fe80:10::268a:7ff:feeb:d250, dst 2001:xyz:zxy::d1, nxt 17, rcvif vlan4, outif >>> vlan2 cannot forward src fe80:10::yxz:a50f:fc8a:9024, dst >>> 2001:xyz:zxy::f00b, nxt 58, rcvif vlan4, outif vlan2 cannot forward src >>> fe80:10::yxz:a50f:fc8a:9024, dst 2001:xyz:zxy::f00b, nxt 58, rcvif vlan4, outif >>> vlan2 cannot forward src fe80:10::1, dst 2001:xyz:zxy::f00b, nxt 58, rcvif >>> vlan4, outif vlan4 cannot forward src fe80:10::1, dst 2001:xyz:zxy::f00b, nxt >>> 58, rcvif vlan4, outif vlan4 cannot forward src fe80:10::250:56ff:fe86:1b36, >>> dst 2001:xyz:zxy::d1, nxt 17, rcvif vlan4, outif vlan2 cannot forward src >>> fe80:10::yxz:a50f:fc90:9d4, dst 2001:xyz:zxy::f00b, nxt 58, rcvif vlan4, outif >>> vlan2 cannot forward src fe80:10::yxz:a50f:fc90:9d4, dst 2001:xyz:zxy::f00b, >>> nxt 58, rcvif vlan4, outif vlan2 cannot forward src >>> fe80:10::yxz:a50f:fc89:e1a0, dst 2001:xyz:zxy::f00b, nxt 58, rcvif vlan4, outif >>> vlan2 cannot forward src fe80:10::yxz:a50f:fc89:e1a0, dst >>> 2001:xyz:zxy::f00b, nxt 58, rcvif vlan4, outif vlan2 cannot forward src >>> fe80:10::yxz:a50f:fc89:e1a0, dst 2001:xyz:zxy::f00b, nxt 58, rcvif vlan4, outif >>> vlan2 >>> >>> Dear subscribes, could you please prompt how to get rid of this noise? >>> So far I have not found appropriate sysctl for disabling this messages. >> >> I can confirm the same issue on stable-11. >> I just ignored it as I thought it was a badly coded client. >> Seems there is something else going on then. > > As workaround, use sysctl net.inet6.ip6.log_interval=2147483647 > This means "log this once per 68 years". > Block these in firewall, as another workaround. > > _______________________________________________ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >