From owner-freebsd-questions@FreeBSD.ORG  Sun Apr 18 03:32:30 2010
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 0C7EF106566C
	for <freebsd-questions@freebsd.org>;
	Sun, 18 Apr 2010 03:32:30 +0000 (UTC)
	(envelope-from aiza21@comclark.com)
Received: from avmxsmtp1.comclark.com (avmxsmtp1.comclark.com [202.69.191.115])
	by mx1.freebsd.org (Postfix) with ESMTP id 8B3EA8FC13
	for <freebsd-questions@freebsd.org>;
	Sun, 18 Apr 2010 03:32:29 +0000 (UTC)
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: AugVAN0ZykvKRa0WPGdsb2JhbAAHh1+UHgEBAQE1uxGFEASDMA
X-IronPort-AV: E=Sophos;i="4.52,229,1270396800"; d="scan'208";a="14625566"
Received: from unknown (HELO [10.0.10.3]) ([202.69.173.22])
	by avmxsmtp3.comclark.com with ESMTP; 18 Apr 2010 11:32:27 +0800
Message-ID: <4BCA7D4A.6060309@comclark.com>
Date: Sun, 18 Apr 2010 11:32:26 +0800
From: Aiza <aiza21@comclark.com>
User-Agent: Thunderbird 2.0.0.17 (Windows/20080914)
MIME-Version: 1.0
To: kurt seel <kseel@governmentcostsolutions.com>
References: <4BCA54DC.1000301@comclark.com>
	<4BCA61FC.5000308@governmentcostsolutions.com>
In-Reply-To: <4BCA61FC.5000308@governmentcostsolutions.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Cc: FreeBSD Questions <freebsd-questions@freebsd.org>
Subject: Re: Ping from jail not permitted error
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 18 Apr 2010 03:32:30 -0000

kurt seel wrote:
> Aiza wrote:
>> My jail has public internet access because i can do pkg_add -r
>> unix2dos and the package does install. But when I enter ping -c 2
>> freebsd.org I get message "ping: socket: Operation not permitted" 
>> There is no firewall running in the jail.
>>
>> Any ideas would be helpful.
>>
>> Thanks
> 
>  ICMP is disallowed by defaut for jails, see the sysctl :
> security.jail.allow_raw_sockets
>  There are good reasons for this default, so if you test remember to set it
> back when you are done.
>  Also, on a point of style, jails in their current form (see VIMAGE)
> do not get a network stack of their own so they don't have a firewall but
> share the hosts' network and firewall, etc.
> 
> 
I don't have man vimage. Is this part of Freebsd?