From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 73EB91396D9 for ; Sat, 28 Oct 2017 19:45:24 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 49CD32BC137; Sat, 28 Oct 2017 19:45:19 +0000 (UTC) Received: from blaine.gmane.org (unknown [195.159.176.226]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id CC6D72BC022 for ; Sat, 28 Oct 2017 19:45:18 +0000 (UTC) Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1e8X2Y-0000LU-Gs for gentoo-user@lists.gentoo.org; Sat, 28 Oct 2017 21:45:06 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: gentoo-user@lists.gentoo.org From: Nikos Chantziaras Subject: [gentoo-user] Re: systemd: "local system does not support BPF/cgroup based firewalling" Date: Sat, 28 Oct 2017 22:45:10 +0300 Message-ID: References: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Complaints-To: usenet@blaine.gmane.org User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 In-Reply-To: Content-Language: en-US X-Archives-Salt: 4e331c5a-1351-48f5-9c5f-d7aa453babe7 X-Archives-Hash: 5d30339c7f863766fb6cf05cde7b25c5 Alright, thanks. Looks like I'll have to live with that message for a while. Which isn't a big deal. On 28/10/17 21:58, Canek Peláez Valdés wrote: > On Sat, Oct 28, 2017 at 1:44 PM, Nikos Chantziaras > wrote: > > > > There is no such kernel option. > > Yes, there is[1]. However, there is no such option for kernel version > 4.9[2], although there is for 4.10[3]. I think that's the problem, for > using the firewall BPF options of systemd, you'll need to use kernel > version >= 4.10. > > Regards. > > [1] https://github.com/torvalds/linux/blob/master/init/Kconfig#L848 > [2] https://github.com/torvalds/linux/blob/v4.9/init/Kconfig > [3] https://github.com/torvalds/linux/blob/v4.10/init/Kconfig#L1157 > -- > Dr. Canek Peláez Valdés > Profesor de Carrera Asociado C > Departamento de Matemáticas > Facultad de Ciencias > Universidad Nacional Autónoma de México