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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 16E44C433F5 for ; Wed, 13 Apr 2022 19:45:19 +0000 (UTC) Received: by lists.zx2c4.com (OpenSMTPD) with ESMTP id 3a6781a9; Wed, 13 Apr 2022 19:45:18 +0000 (UTC) Received: from vmi832556.contaboserver.net (vmi832556.contaboserver.net [194.233.68.184]) by lists.zx2c4.com (OpenSMTPD) with ESMTP id 37a9fca7 for ; Wed, 13 Apr 2022 19:45:16 +0000 (UTC) Received: from inspiro.localdomain (unknown [182.253.127.194]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by vmi832556.contaboserver.net (Postfix) with ESMTPSA id 455471C06A8; Wed, 13 Apr 2022 19:45:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kilabit.info; s=20210411-1; t=1649879115; bh=tB+vGxRzlIUEyJeofWOuPmCg+kF5MkhLxgTNu3RL1uM=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=XMYnXjJ9wlxHT5uTUw5Wm7+zIjR5DINZ5UlIS9kRFaFBob6gEllAeJPOMLCd2J4N5 ED6tOm/4VMiuGr7CRsR9skCXn42s1nMSbCjLIf3KganJ+H18tpoMJd4u8izgFJ2HHQ Wf2j2iYAFUq4lt69Hc4/PTDEe8hRbBNMZDP3WauU= Date: Thu, 14 Apr 2022 02:45:10 +0700 From: Shulhan To: lejeczek Cc: wireguard@lists.zx2c4.com Subject: Re: error - ? - Address already in use Message-ID: <20220414024510.4f980d24@inspiro.localdomain> In-Reply-To: <077cdb1c-e06c-d2fd-1475-269ed744d5ca@yahoo.co.uk> References: <077cdb1c-e06c-d2fd-1475-269ed744d5ca.ref@yahoo.co.uk> <077cdb1c-e06c-d2fd-1475-269ed744d5ca@yahoo.co.uk> Organization: kilabit.info X-Mailer: Claws Mail 4.1.0 (GTK 3.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/9/uhpbOvzmXK8UTIUOywpo5"; protocol="application/pgp-signature"; micalg=pgp-sha256 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" --Sig_/9/uhpbOvzmXK8UTIUOywpo5 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Wed, 13 Apr 2022 18:45:24 +0100 lejeczek wrote: > Hi guys >=20 > what is below error the symptom of? >=20 > -> $ wg-quick up wg-r2 > [#] ip link add wg-r2 type wireguard > [#] wg setconf wg-r2 /dev/fd/63 > [#] ip -4 address add 10.3.3.254/24 dev wg-r2 > [#] ip link set mtu 1320 up dev wg-r2 > RTNETLINK answers: Address already in use > [#] ip link delete dev wg-r2 >=20 > I'll only add that I looked into "obvious" places and found=20 > nothing. > many thanks, L. My guess is another wg network is already up using the same IP address. You may check using `wg show` to see the active endpoint or other net tools like `ip` or `ifconfig` to list of active net devices. --=20 { "github":"github.com/shuLhan", "site":"kilabit.info" } --Sig_/9/uhpbOvzmXK8UTIUOywpo5 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEzvGqh+M3psOQ3lVQ+FB+6RSKTOMFAmJXKEYACgkQ+FB+6RSK TOPCsAf/bVSiadHiORzr4Ww/WrnVZoFOxl/AFBI9MYLf3Lvl9tMBA4sojsp/hc3N cJ1pXzZudYbLrskO5L0zvH6SrEONigifc8K6PjG+tq/G5WuJFOcXwVOABMYaVx4j ZVy8NyNygkxBOsTKWu1CW6LpbgVfD1LtAzjKY75J50vH/YSYwBzpPWJ2dHUYdFas ICMH3mhg7Mv/+vlGZYOw+ml1UfqSJ5zbe3lJ4QersFgvZO6s5o4Od8J4P2ob6tWb 5JybZltGEb6u20MtWPDBdBoOO/trojy+stRklTnnnS8l3fc4Lc7pAGy9Ciql2O9b RgL6q1JOR7KrKgCwpuTD7NGv0cFh5w== =aPWX -----END PGP SIGNATURE----- --Sig_/9/uhpbOvzmXK8UTIUOywpo5--