From owner-freebsd-net@freebsd.org Sun Dec 6 16:21:37 2015 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9E2529A013B for ; Sun, 6 Dec 2015 16:21:37 +0000 (UTC) (envelope-from nvass@gmx.com) Received: from mout.gmx.net (mout.gmx.net [212.227.17.22]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mout.gmx.net", Issuer "TeleSec ServerPass DE-1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0856D12CA for ; Sun, 6 Dec 2015 16:21:36 +0000 (UTC) (envelope-from nvass@gmx.com) Received: from moby.local ([91.140.51.43]) by mail.gmx.com (mrgmx101) with ESMTPSA (Nemesis) id 0Mh5h7-1Zsdc62ry5-00MLoI; Sun, 06 Dec 2015 17:20:55 +0100 Subject: Re: etherip (or gif) tunnel blues To: Eugene Grosbein , FreeBSD Net References: <5660DC8B.1090309@gmx.com> <5661AAC0.4000308@grosbein.net> From: Nikos Vassiliadis Message-ID: <5664604A.2030908@gmx.com> Date: Sun, 6 Dec 2015 18:20:26 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: <5661AAC0.4000308@grosbein.net> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:TH8fhWIkKfc8b7CgpkDtmGfqY0yMpERDfLO1M1NCZtU6NtUYjIg rfDXQmpFk1gaAcG1SiXCWTfp/ncSZs056WXgGgoaEFmeUB1OzZz8qzP3cdY37DQXdXIZgQu sTYj+ZSFH9R5N4FyexivyumdpjJ5z7knBciFK8ajwtwykCexaV/iX3WpTlak7ntCdvLWs+D Cgq7Fs2Vhkrv2tWiOOFbw== X-UI-Out-Filterresults: notjunk:1;V01:K0:uRaEIEcg1zI=:Qw7Ol2QBl+FHDkhu71r89Z OfOg/3avOek0nQXg8Vuj7oWuoJ9jbNQxNio35iCKmY4yKVPkMdVRjDihKzu4LleLjeH1nd1Yo ue3MB0mXKDXPsx3TFWKQ+9zcOkpkFSg23X4KkNMZEVFKwgfH9xgjeIdeWrh2HzjMqrz+cxgrP SJ30tsg3O/ehNE3OsjPmgS9W1+VHoInLH2vDpsj9kANtIHm0dfr/EulSlnxPfrjyWk9Kfz1+6 0wGZluFAe5G7x+3R0YGErIW42J0FT/miQ9etBnyVUkmGcGPOE7NKWScKXx76iqCTJ4mvI3fBV ByxSbW/VZdmOG7X3j2h/yUIakaQhfbEtXJtl/koYuNAkm8zvjJLPd5TiK6qWLPgz7B4zUjeow eQmyTsoQqjg2BgEMIAiVdHLaxypw/Sjw1uLUH0XOwZ3It+A6OVfU52kWko7W1ry9tRl91U9Qz yXTZGlp3DG0lPmlwvadO8DHQxXkpcLHQw6eMyytYcjmW2of3yyLTRZq0qyPMcFLZ/f7beq7iy 6MJOo1ydH8vAvkUoE2LQAsTH5kDbe/VYB0CUpfPlwtRJyPm5VQOWu8isr0uv3gzaUMphgO1Du HB6mjDYpTOZAv1eB+dBtVlbuKkxWJiv+WaXIATCW8CqoF3sWttk2LMTVXei2zl5oK+EIM9UFF xdtrV4vRyHfWhPE7dkWPEEQPO/unAselnd1m11NGC4OZzKHouB3EQGgF3E+QkXSeYpxJDBI3Z UnYkPRkHFrLv9WKL8aUCBBGQN9jJZK+EcFF2NbrIxFNEPOHWSn1m0tceFboVDUC3QpuwkM/eF Uewz6kf X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Dec 2015 16:21:37 -0000 On 12/04/15 17:01, Eugene Grosbein wrote: > You should show output of ifconfig for your gif and bridge interfaces > and obtain tcpdump output for them at sending and receiving side. Thanks Eugene. After carefully examining tcpdumps it seems that the network infrastructure of my provider is the cause of the problem. ETHERIP behaves as it should:) Nikos