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=-0.7 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 1316DC07E85 for ; Mon, 10 Dec 2018 02:06:05 +0000 (UTC) Received: from krantz.zx2c4.com (krantz.zx2c4.com [192.95.5.69]) (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 82FC92081C for ; Mon, 10 Dec 2018 02:06:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="wWdyi1lt" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 82FC92081C Authentication-Results: mail.kernel.org; dmarc=pass (p=none dis=none) header.from=zx2c4.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=wireguard-bounces@lists.zx2c4.com Received: from krantz.zx2c4.com (localhost [IPv6:::1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id bc6d21dd; Mon, 10 Dec 2018 01:57:26 +0000 (UTC) Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 76ceb7f7 for ; Mon, 10 Dec 2018 01:57:24 +0000 (UTC) Received: from frisell.zx2c4.com (frisell.zx2c4.com [192.95.5.64]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 46246ef5 for ; Mon, 10 Dec 2018 01:57:24 +0000 (UTC) Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 76b36132 for ; Mon, 10 Dec 2018 01:57:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=mime-version :references:in-reply-to:from:date:message-id:subject:to:cc :content-type; s=mail; bh=d7UHqoO9GkU4tYgE99peIXgBX38=; b=wWdyi1 ltnhd8FTcKms8hnRt+KpkndPMrjpotuabRK1YxfdWWouswo6/EFkfVEAPtxcCENS hlKK2E6W/Lwvjl0Yg4spezMcTdPRzGDvAWo01Y3IsV3l17QtXoI42QNroo6Mna1i prFnrsCc4UcDVVpoe45JUYFkQAmtfvwERteoyHKqP4RR6hyA1DkvAuZM32aNJ4o5 1EpcLNT9V8/cekILdzhzwxFH1MUVZi30qibc5XddJBIfCWrvOdQXYwgTDjE1YZZi ugbYT0v0dpase7RopdT6QEqdUmJFpakVsusAfdziZq2vU5xLhXtCjbawRP6/M+vn i+qa5gg6rkUklh0g== Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 3faa9e26 (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO) for ; Mon, 10 Dec 2018 01:57:23 +0000 (UTC) Received: by mail-ot1-f45.google.com with SMTP id t5so9003019otk.1 for ; Sun, 09 Dec 2018 18:06:00 -0800 (PST) X-Gm-Message-State: AA+aEWYwgSeKALJRhCffrM5nC4UogBcTWokI7BeoQMi+LPvn6XlNwW5+ vEFr5YbgspSvkiJyzKiTBuwa8BGJ6sw/Zbiqe9g= X-Google-Smtp-Source: AFSGD/WBYnIv8E2v7M3H6V0WBezmB31e9BdrcHr+HbsJa+IaNFVW2MynwRc9NWrgO5HNQFFQSQZQz0KJx1WHzy7xoII= X-Received: by 2002:a9d:837:: with SMTP id 52mr7063690oty.143.1544407560177; Sun, 09 Dec 2018 18:06:00 -0800 (PST) MIME-Version: 1.0 References: <6a703cdc-13e4-4881-7bb5-072b0f576a3e@xand.uk> <1b935975-d810-fe67-a7b3-eb89e4c625c3@sholland.org> In-Reply-To: <1b935975-d810-fe67-a7b3-eb89e4c625c3@sholland.org> From: "Jason A. Donenfeld" Date: Mon, 10 Dec 2018 03:05:48 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Should wg-quick with SaveConfig accumulate IPv6 link-local addresses To: Samuel Holland Cc: WireGuard mailing list X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" On Mon, Dec 10, 2018 at 3:04 AM Samuel Holland wrote: > > On 12/09/18 19:15, Jason A. Donenfeld wrote: > > This is mostly just a CentOS issue. On older kernels, we don't > > successfully disable LLv6: > > https://git.zx2c4.com/WireGuard/tree/src/compat/compat.h#n583 > > > > There's probably a way to backport that tweak to before 3.17, but I > > haven't spent time on it. Feel free to send a patch, and if it's clean > > and fits entirely into compat.h, I'll gladly apply it. > > You can also work around this in wg-quick by changing up_if() to > > cmd ip link set "$INTERFACE" up addrgenmode none Does that work in kernels < 3.17? _______________________________________________ WireGuard mailing list WireGuard@lists.zx2c4.com https://lists.zx2c4.com/mailman/listinfo/wireguard