From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Jason@zx2c4.com Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id d14dbfd3 for ; Thu, 22 Feb 2018 14:26:43 +0000 (UTC) Received: from frisell.zx2c4.com (frisell.zx2c4.com [192.95.5.64]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 35ea1ef5 for ; Thu, 22 Feb 2018 14:26:43 +0000 (UTC) Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 8742f377 for ; Thu, 22 Feb 2018 14:17:52 +0000 (UTC) Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 2c70900f (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128:NO) for ; Thu, 22 Feb 2018 14:17:52 +0000 (UTC) Received: by mail-oi0-f52.google.com with SMTP id b8so3814568oib.11 for ; Thu, 22 Feb 2018 06:34:35 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <630889583.2626955.1519303108947@mail.yahoo.com> References: <630889583.2626955.1519303108947.ref@mail.yahoo.com> <630889583.2626955.1519303108947@mail.yahoo.com> From: "Jason A. Donenfeld" Date: Thu, 22 Feb 2018 15:34:34 +0100 Message-ID: Subject: Re: ExtIP change no new handshake To: Hannes Wagner Content-Type: text/plain; charset="UTF-8" Cc: "wireguard@lists.zx2c4.com" List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , You can either try to set persistent-keepalive on the server, so it notifies the clients about its change in address, or you can use something like reresolve-dns.sh to reresolve your dynamic dns at intervals: https://git.zx2c4.com/WireGuard/tree/contrib/examples/reresolve-dns