From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9D8A6C433C1 for ; Tue, 30 Mar 2021 18:22:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3C7BD619CA for ; Tue, 30 Mar 2021 18:22:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232754AbhC3SVs convert rfc822-to-8bit (ORCPT ); Tue, 30 Mar 2021 14:21:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39804 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232691AbhC3SVi (ORCPT ); Tue, 30 Mar 2021 14:21:38 -0400 Received: from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc [IPv6:2a0a:51c0:0:12e:520::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F7EDC061574 for ; Tue, 30 Mar 2021 11:21:38 -0700 (PDT) Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from ) id 1lRIzg-0006DM-Js; Tue, 30 Mar 2021 20:21:36 +0200 Date: Tue, 30 Mar 2021 20:21:36 +0200 From: Florian Westphal To: Alexander Mikhalitsyn Cc: Florian Westphal , "netfilter-devel@vger.kernel.org" , "pablo@netfilter.org" Subject: Re: [iptables PATCH v2 2/2] extensions: libxt_conntrack: print xlate status as set Message-ID: <20210330182136.GC17285@breakpoint.cc> References: <20210330141524.747259-1-alexander.mikhalitsyn@virtuozzo.com> <20210330141524.747259-2-alexander.mikhalitsyn@virtuozzo.com> <20210330173900.GB17285@breakpoint.cc> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: 8BIT In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Alexander Mikhalitsyn wrote: > Hi Florian, > > Thank you! > So, I need to fix nft and support that syntax? That would be one way. The other is to fix the != translation to use binary logic (the example i gave). > Do I understand correctly, that the same issue for state flags like > "established, related, ..."? Yes and no. A connection can't be both established and related at the same time, so anonymous set will work in that case.