From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: lazyvirus@gmx.com Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 867a4051 for ; Tue, 2 May 2017 15:18:23 +0000 (UTC) Received: from mout.gmx.net (mout.gmx.net [212.227.17.21]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 5a857492 for ; Tue, 2 May 2017 15:18:22 +0000 (UTC) Received: from msi.defcon1 ([93.15.31.113]) by mail.gmx.com (mrgmx102 [212.227.17.174]) with ESMTPSA (Nemesis) id 0MCOdh-1dEc7n1IOH-0097zj for ; Tue, 02 May 2017 17:27:54 +0200 Date: Tue, 2 May 2017 17:27:52 +0200 From: Bzzzz To: wireguard@lists.zx2c4.com Subject: wg-quick can't down my vpn I/F and DNS problem Message-ID: <20170502172752.4e234cd8@msi.defcon1> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Debian jessie + backports - arch amd64 wireguard-dkms 0.0.20170421-wg1~zesty wireguard-tools 0.0.20170421-wg1~zesty ====================================== Hi list, I've a very simple setup: LAN: 192.168.1.0/24 VPN: 10.11.12.0/24 if wg-quick raises the VPN smoothly and although it's working perfectly and damned fast, if fails when trying to take it down with the following error: wg-quick: `vpnserver' is not a WireGuard interface the only way I found to stop it is to use 2 lines: ip link del vpnserver rmmod wireguard why is that? The 2 machines I test on are also DNS, but once the vpn's connected, I lose all possibility of name resolution - It might be tied to resolvconf, but I'm not tough enough to know what to do. (NB: I *want* these because bind is passing through dnscrypt-proxy, leaving no traces of DNS external requests) How can I fix that? Jean-Yves