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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 D00B8C433B4 for ; Sat, 10 Apr 2021 15:59:56 +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 CF3B561042 for ; Sat, 10 Apr 2021 15:59:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CF3B561042 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=romanrm.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=wireguard-bounces@lists.zx2c4.com Received: by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 270b7bb2; Sat, 10 Apr 2021 15:59:54 +0000 (UTC) Received: from rin.romanrm.net (rin.romanrm.net [51.158.148.128]) by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTPS id 47fe47d0 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for ; Sat, 10 Apr 2021 15:59:52 +0000 (UTC) Received: from natsu (natsu2.home.romanrm.net [IPv6:fd39::e99e:8f1b:cfc9:ccb8]) by rin.romanrm.net (Postfix) with SMTP id 9217B6FD; Sat, 10 Apr 2021 15:59:51 +0000 (UTC) Date: Sat, 10 Apr 2021 20:59:51 +0500 From: Roman Mamedov To: Lonnie Abelbeck Cc: WireGuard mailing list Subject: Re: T-Mobile 4G/5G CGNAT vs WireGuard tunnel jitter Message-ID: <20210410205951.14f93435@natsu> In-Reply-To: <0BDB7408-22AC-4643-975E-1B5AC3AFADD9@lonnie.abelbeck.com> References: <0BDB7408-22AC-4643-975E-1B5AC3AFADD9@lonnie.abelbeck.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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" On Sat, 10 Apr 2021 10:27:23 -0500 Lonnie Abelbeck wrote: > I have been testing the T-Mobile Home Internet (4G/5G fixed wireless) service to a Linode VM via WireGuard. > > The TMHI service uses CGNAT plus an additional NAT in their modem/gateway with a MTU of 1420, so WireGuard is configured with a 1340 MTU. Do they provide IPv6? I see mentions that yes, but with incoming connections blocked. Might still work for WG. -- With respect, Roman