From owner-freebsd-net@freebsd.org Sun Nov 19 14:24:40 2017 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 32B3DDF68E5 for ; Sun, 19 Nov 2017 14:24:40 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from hz.grosbein.net (hz.grosbein.net [78.47.246.247]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "hz.grosbein.net", Issuer "hz.grosbein.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id BDB5C79EA2 for ; Sun, 19 Nov 2017 14:24:39 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from eg.sd.rdtc.ru (root@eg.sd.rdtc.ru [62.231.161.221] (may be forged)) by hz.grosbein.net (8.15.2/8.15.2) with ESMTPS id vAJEOYAO082085 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 19 Nov 2017 15:24:35 +0100 (CET) (envelope-from eugen@grosbein.net) X-Envelope-From: eugen@grosbein.net X-Envelope-To: 000.fbsd@quip.cz Received: from [10.58.0.4] ([10.58.0.4]) by eg.sd.rdtc.ru (8.15.2/8.15.2) with ESMTPS id vAJEOUCu041588 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Sun, 19 Nov 2017 21:24:30 +0700 (+07) (envelope-from eugen@grosbein.net) Subject: Re: OpenVPN vs IPSec To: Miroslav Lachman <000.fbsd@quip.cz>, "Muenz, Michael" , freebsd-net@freebsd.org References: <20171118165842.GA73810@admin.sibptus.transneft.ru> <20171119120832.GA82727@admin.sibptus.transneft.ru> <5A11882D.1050700@quip.cz> From: Eugene Grosbein Message-ID: <5A11941A.6040400@grosbein.net> Date: Sun, 19 Nov 2017 21:24:26 +0700 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 MIME-Version: 1.0 In-Reply-To: <5A11882D.1050700@quip.cz> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=2.2 required=5.0 tests=BAYES_00, LOCAL_FROM, RDNS_NONE autolearn=no autolearn_force=no version=3.4.1 X-Spam-Report: * -2.3 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 2.6 LOCAL_FROM From my domains * 1.9 RDNS_NONE Delivered to internal network by a host with no rDNS X-Spam-Level: ** X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on hz.grosbein.net X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 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, 19 Nov 2017 14:24:40 -0000 19.11.2017 20:33, Miroslav Lachman wrote: > I have opposite experience. One customer needs IPSec and setting > and debugging was a pain because we don't have access to the other end. > On the other hand customers with OpenVPN works in a minute. > Just send or receive openvpn.conf, set some variables in rc.conf and VPN is up and running. You was pretty lucky, too. Because OpenVPN may be incompatible with its own previous version. Debugging IPSec connection may be pain because one has not been taught to understand IKE daemon logs, or does not know how IKE works at all, but access to the other end's config is not needed generally to see why it does not pass through.