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=-7.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 C1410C4338F for ; Tue, 17 Aug 2021 21:07:31 +0000 (UTC) Received: from lists.zx2c4.com (lists.zx2c4.com [165.227.139.114]) (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 F32F960FE6 for ; Tue, 17 Aug 2021 21:07:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org F32F960FE6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.zx2c4.com Received: by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 22ac9535; Tue, 17 Aug 2021 21:05:18 +0000 (UTC) Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [2607:f8b0:4864:20::102f]) by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTPS id 50bfea62 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for ; Mon, 16 Aug 2021 22:19:44 +0000 (UTC) Received: by mail-pj1-x102f.google.com with SMTP id 28-20020a17090a031cb0290178dcd8a4d1so1169503pje.0 for ; Mon, 16 Aug 2021 15:19:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=yhjSILqe2I4caF6woLjzMIcY0HxDmcvgz1rOe8xKt/Y=; b=YSOeH00CVEgUBmG8jaNLtu1ZGmugSmT1edXbeHswUUSkjxNcdmx2ClMtDD5VYlmJLQ gru66/1+uenzEftKnp0D4+DzRe8VJg3ph35eocUiBrE6rQQPzxAqS/Z9A7vfJXFo1nbY OFIqd8zKE1QUfqjW8nNxuVoZX9ixX1wgdexubjgsdztIlMBmjefUT/3ougI3djlPPUHn CyWZ+3XuKvynptp8uc9sI/hMHmNHmuRe91Twj8Js8jcKsQykjCCfEqM7+YUCJs/SSfHe qVcOrWmr2jITSLwYS4xR9GeBvST7/2YWZM5r+gK4tFieHqxXaxamobjSK8vJnE979oog DFtA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=yhjSILqe2I4caF6woLjzMIcY0HxDmcvgz1rOe8xKt/Y=; b=VMSLuMpIwdKAsBquRVj61IkgVUJuWc+S+a1KVtfWPNIjmVup3lUzu+GHfrfvKlDt6H bvyL/zN/oDMJE8VtFbr3eiaZpgcfX4cPQkmBecpKWMuz8huhTNNKVcFxDhapN03l8ibq X30LKWtvZtDLsw/E8hI/zkQS/XIfQFcpAU9Rb8GfTHDw3FCPSfpWUalDK6UJFv0paA11 8KnqEH3qFIL7Weqyy4/zaugvL08wptb4wlaoJ3zjAwjovKS0cbYSKGlSOD6XZuNR0EIH 82UJ8w7Qe/yFvPBjY93ciOyugNZkYPVSpjkYZ6j58hZqJo2B2aR88iGkDlzdtZLNdlCv SQRQ== X-Gm-Message-State: AOAM531Nmgv0Wk9FavWwv8qMUq6rNnHoDxYefxZ6Psa0ivgDtQvBdaQ6 42OsFE0kapkYnN94os4CSAvVaTBx0u0b1WIU3T8mLuH0urE= X-Google-Smtp-Source: ABdhPJxIQsGqeM8Y+eS8NDLJ6oXghQkoOZ7SHOaGQXNEcmio4ibvfuYBtdVJius8brx8N5UjwpN8fVO7zjU9EYjb62s= X-Received: by 2002:a17:902:7209:b0:12d:b9c8:3949 with SMTP id ba9-20020a170902720900b0012db9c83949mr185626plb.74.1629152382478; Mon, 16 Aug 2021 15:19:42 -0700 (PDT) MIME-Version: 1.0 From: Waishon Date: Tue, 17 Aug 2021 00:19:31 +0200 Message-ID: Subject: Domain as endpoint when using wireguard with network namespaces To: wireguard@lists.zx2c4.com Content-Type: text/plain; charset="UTF-8" X-Mailman-Approved-At: Tue, 17 Aug 2021 21:05:16 +0000 X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" Hey there, I'm currently trying to setup a wireguard-tunnel inside a network-namespace as descriped in the documentation, which fails when using a domain as endpoint: https://www.wireguard.com/netns/ First I've created the wireguard interface inside the birth-namespace of the host using "ip link add wg0 type wireguard". Then I moved the wg0 interface to the newly created network namespace, which doesn't have any network interfaces and network connections beside the loopback interface. Then I configured the wg0 interface inside the network namespace using wg set "INTERFACE_NAME" \ private-key