From owner-freebsd-questions@freebsd.org Tue Aug 16 21:07:15 2016 Return-Path: Delivered-To: freebsd-questions@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 08B5EBBB931 for ; Tue, 16 Aug 2016 21:07:15 +0000 (UTC) (envelope-from luzar722@gmail.com) Received: from mail-io0-x230.google.com (mail-io0-x230.google.com [IPv6:2607:f8b0:4001:c06::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B6FE51C83 for ; Tue, 16 Aug 2016 21:07:14 +0000 (UTC) (envelope-from luzar722@gmail.com) Received: by mail-io0-x230.google.com with SMTP id b62so119179948iod.3 for ; Tue, 16 Aug 2016 14:07:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-transfer-encoding; bh=7/ERPuM0uxFbhDQKPDAXe5tZP8XOWYi9/QDKCxzmRSY=; b=qomQjz2fekRj0VGF3KMHwusHM2+zyNKJ4ereGbKZpJwxKSo/IqJ874+KzAJBt/fq3e 4/gCipDV5D7Sxt04fRQSJk9aK7+8hjJ019PPbz9lMkD319IMmsJ5qoeRXrds5o7znk3K 6JZZH3dCklxW8NPicGbjX/IlTivuseUqtok+ZggK7/HhmlSJPfq53kfHNshsQsOyyhl8 aYQZj4nty7MWlFXWP1Sph9oXySFtDu8xWl9ywkYGovkzi50a/cEnJqqjXxhoNV9lVaj3 jmnzu2ZNdVOqpdaRAtv0iwi578QwVj1jh5bxJnVXP4eAeh9mvs1vTvMJlDNLpdFDS+rd PgrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-transfer-encoding; bh=7/ERPuM0uxFbhDQKPDAXe5tZP8XOWYi9/QDKCxzmRSY=; b=e1qZvu1pagUz5DS8xm6o+0k1XGfoKac8ywOyzeWJ/aPkkt5tT6L/MoxtOgW+3DYpx4 85Ac528DrhP46MxR9UXUhyJ7U+eG4pslje4nyrECa7dJHst6DnhkiHfCAVUFMciNfh5h 7saESuQYnUcPNzsVV6tlsiAmcpZIPhipFTdXZaDNzwoMJnb32W7V31mWuEFSVCwWTHqF xWYccwQKark/w3q/7Kz+fxYj9LEVyJP6uqEs+721sjqebDKqs9YjQk0qoY826OB5+1Lm GX/yv8jp8+DK5uf6CXpR0BFsAENQPAhHxKACrG8SajmuHtypK3nJQJLCiaodxpxNIFBf c/XA== X-Gm-Message-State: AEkoout8k5PyAbr79vIhbF+Y75/WsGW1v5CU68MvdhA+zEhW+n6tBLBqCrtCRC1NSZ41OA== X-Received: by 10.107.178.201 with SMTP id b192mr46949471iof.44.1471381634123; Tue, 16 Aug 2016 14:07:14 -0700 (PDT) Received: from [10.0.10.3] (cpe-24-165-196-54.neo.res.rr.com. [24.165.196.54]) by smtp.googlemail.com with ESMTPSA id e6sm948563ith.0.2016.08.16.14.07.13 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 16 Aug 2016 14:07:13 -0700 (PDT) Message-ID: <57B3809A.5090003@gmail.com> Date: Tue, 16 Aug 2016 17:07:38 -0400 From: Ernie Luzar User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: freebsd-questions@freebsd.org Subject: Re: Cannot ping6 inside jail References: <20160816191547.GA87631@becker.bs.l> <57B36DDB.9050506@gmail.com> <20160816204539.GA467@becker.bs.l> In-Reply-To: <20160816204539.GA467@becker.bs.l> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Aug 2016 21:07:15 -0000 Bertram Scharpf wrote: > On Tuesday, 16. Aug 2016, 15:47:39 -0400, Ernie Luzar wrote: >> Bertram Scharpf wrote: >>> Inside a jail: >>> >>> # ping6 ::1 >>> ping6: socket: Protocol not supported >>> >>> When I ask "ifconfig", there are no IPv6 adresses. >>> >>> What did I miss? >> If your talking about issuing the ping command from within a non-vimage >> jail then its denied by design as a security risk. You have to enable >> allow.raw.sockets to get ping command to work. > > I _had_ set "allow.raw_sockets = 1;" in "jail.conf". > > I say > > # sysctl security.jail.allow_raw_sockets=1 > # service jail restart myjail > > but still I see > > # ping6 ::1 > ping6: socket: Protocol not supported > > and > > # ifconfig | grep inet6 | wc -l > 0 > > and > > # telnet ::1 80 > Trying ::1... > telnet: socket: Protocol not supported > > Bertram > > Verify that regular ping works. Ping -c 4 8.8.8.8 Are you running a custom kernel where ipv6 support is removed? What RELEASE version of FreeBSD are you running?