From patchwork Wed Feb 3 21:37:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Denis V. Lunev\" via" X-Patchwork-Id: 12065399 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=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 21683C433DB for ; Wed, 3 Feb 2021 21:40:41 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 712D164E4E for ; Wed, 3 Feb 2021 21:40:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 712D164E4E Authentication-Results: mail.kernel.org; dmarc=pass (p=none dis=none) header.from=nongnu.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:48786 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l7Pt9-0006jB-3g for qemu-devel@archiver.kernel.org; Wed, 03 Feb 2021 16:40:39 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:47712) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <3nRcbYAMKCkAflgiqqing.eqosgow-fgxgnpqpipw.qti@flex--dje.bounces.google.com>) id 1l7PqI-0005Aq-JA for qemu-devel@nongnu.org; Wed, 03 Feb 2021 16:37:43 -0500 Received: from mail-ua1-x949.google.com ([2607:f8b0:4864:20::949]:52957) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <3nRcbYAMKCkAflgiqqing.eqosgow-fgxgnpqpipw.qti@flex--dje.bounces.google.com>) id 1l7PqC-0000iG-9o for qemu-devel@nongnu.org; Wed, 03 Feb 2021 16:37:41 -0500 Received: by mail-ua1-x949.google.com with SMTP id y26so334618uap.19 for ; Wed, 03 Feb 2021 13:37:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:message-id:mime-version:subject:from:to:cc; bh=u49Otbexgrc2GWVSjYj61CpIpaqc121l31PGLPhfRu4=; b=pZQu/88vaL0TYhNdYfV96FDGk/mW31GxYfs2fXXRxA4v1KdJp6e2u/sl9FRaaq15il xHt1xhVOU3tU6KkYiFsjSYwaE0OUum9T06WWsarFyJsu/rbgDcG8RDjBQP3Y7Iv8VMDt f+pT/J/pgtDUDfIlszd4dmgKoAIj/cuEMt1kU11z/nHZi+B6RsiQuvQxoo9hDb3l9wxO e9eKQE9j0gbwfVSatxj0WWLSrjcVf2BNpt4FtOLlCBaAlnquYOn54g/ntyOwi3vWKscn ALX3l6g46ADmcQVuDVPv/VvKxZyPpwCkYO0DM67o3VzGO/siBRz8KNgGrA2vCKA0jkdb Kzfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:message-id:mime-version:subject:from :to:cc; bh=u49Otbexgrc2GWVSjYj61CpIpaqc121l31PGLPhfRu4=; b=fCzH2JQIUK23FJyVbADlan+gclqh/LOBelvBTeigXVBRmQaVzZOaBcFRHzrmjMQPpJ 74z6/zgiT9Wi0BwBaszBpAUTPPouWOPLRx7d//bSWd6WvoEou9b8Cdcz9MWeFJwsykCR yCJrodWFY3blbiQv3gKZB7V2M5C+2vsTbWt4JN3uKQ3CZj+OkW5wl7N+OXDh1xDZuzwk KQ3XaziN4xr3hi80NLIqKq4Kd3MJ2Y3ShVbknQlxgMm4H+5GudVXqDfvsFa42nRuaIS+ 60TRkemIO/WOjpnygVYeF5Th9Qkf3YCyAvrBZeYX4PhqnPUIjSTnISPK/ODeiDJhPDvI /mmw== X-Gm-Message-State: AOAM531l+dIt++ZoJLOdncUgymfUMCOSWsH3hI+WNbblQUC+Cl4VSXrB WXy6bmCV3y+bobFpiNheCwo/L4AhQQoFEZ3w284fYYQEsQCrNzpB7uMWoXz6nJiv1GyImxf5djp PQzhnhOOhtanBHOk7FmnIELWfGRsyBirn5ZWcaS0SMHEtfXpLdiNN X-Google-Smtp-Source: ABdhPJwKfJbTEuVpOTTtSpE+7uycnwU4gFaktsRPSPbm1IG0xlaKNWFOsau8iqt4Isr34dFkM8F3hho= X-Received: from ruffy.mtv.corp.google.com ([2620:0:1000:1412:25d4:96ad:ca30:7913]) (user=dje job=sendgmr) by 2002:a1f:9004:: with SMTP id s4mr3356546vkd.6.1612388253713; Wed, 03 Feb 2021 13:37:33 -0800 (PST) Date: Wed, 3 Feb 2021 13:37:27 -0800 Message-Id: <20210203213729.1940893-1-dje@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.30.0.365.g02bc693789-goog Subject: [PATCH v2 0/2] Add support for ipv6 host forwarding To: qemu-devel@nongnu.org Cc: Samuel Thibault , Doug Evans Received-SPF: pass client-ip=2607:f8b0:4864:20::949; envelope-from=3nRcbYAMKCkAflgiqqing.eqosgow-fgxgnpqpipw.qti@flex--dje.bounces.google.com; helo=mail-ua1-x949.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Reply-to: Doug Evans X-Patchwork-Original-From: dje--- via From: "Denis V. Lunev\" via" This patchset takes the original patch from Maxim, https://www.mail-archive.com/qemu-devel@nongnu.org/msg569573.html and updates it. New option: -ipv6-hostfwd New commands: ipv6_hostfwd_add, ipv6_hostfwd_remove These are the ipv6 equivalents of their ipv4 counterparts. The libslirp part of the patch has been committed upstream, and will require adding it to qemu. https://gitlab.freedesktop.org/slirp/libslirp/-/commit/0624fbe7d39b5433d7084a5096d1effc1df74e39 [plus the subsequent merge commit] Change from v1: - libslirp part is now upstream - net/slirp.c changes split into two pieces (refactor, add ipv6) - added docs Doug Evans (2): net/slirp.c: Refactor address parsing net: Add -ipv6-hostfwd option, ipv6_hostfwd_add/remove commands hmp-commands.hx | 28 ++++ include/net/slirp.h | 2 + net/slirp.c | 311 +++++++++++++++++++++++++++++++++++--------- qapi/net.json | 4 + slirp | 2 +- 5 files changed, 282 insertions(+), 65 deletions(-)