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=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 26860C433DF for ; Fri, 9 Oct 2020 12:18:58 +0000 (UTC) Received: from krantz.zx2c4.com (krantz.zx2c4.com [192.95.5.69]) (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 3F5172184D for ; Fri, 9 Oct 2020 12:18:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3F5172184D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=ovpn.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=wireguard-bounces@lists.zx2c4.com Received: by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id e9922faa; Fri, 9 Oct 2020 11:46:03 +0000 (UTC) Received: from smtpout-38.fbg1.glesys.net (smtpout-38.fbg1.glesys.net [2a02:751:100:1::38]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTPS id fb3539f1 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO) for ; Fri, 9 Oct 2020 11:46:01 +0000 (UTC) Received: from MacBook-Pro.lan.mail (c80-217-156-23.bredband.comhem.se [80.217.156.23]) by mail-halon-01.fbg1.glesys.net (Halon) with ESMTPSA id 9766a2e6-0a29-11eb-add5-0bec97ae8c39; Fri, 09 Oct 2020 14:18:51 +0200 (CEST) Date: Fri, 9 Oct 2020 14:18:46 +0200 From: David Wibergh To: wireguard@lists.zx2c4.com Message-ID: Subject: Samsung Galaxy S10e =?utf-8?Q?can=E2=80=99t_?=reach local devices in network MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline 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" Hi everyone, Sorry for bothering you, but we do have an Android specific question. Whe= n using the official WireGuard app on Android (v1.0.20200927), as well as= our own, on certain device types we have issues reaching local devices i= n the network, even if we exclude private IPs. It works entirely fine on = other device models though. I have tried on several different wireless ne= tworks & different subnets (192.168.0.1/24, 192.168.0.1/16, 10.220.0.1/16= ), as well as reaching various devices. So far, we have had issues on OnePlus HD1903 & Samsung Galaxy S10e (model= number SM-G970=46). Network I have three devices in the wireless network (10.220.1.1/16). 1. Samsung Galaxy S10e (10.220.0.2) 2. Macbook (10.220.0.1) 3. Lenovo thinkpad (10.220.1.7) On the S10e, I can not ping 10.220.0.1 nor 10.220.1.7 when connected. On the Macbook, I can ping 10.220.1.7 when connected. Configurations Macbook uses following config: =5BInterface=5D PrivateKey =3D XXX Address =3D 172.20.196.X/32, fd00:0:1337:cafe:1111:1111:X:1a60/128 DNS =3D 46.227.67.134, 192.165.9.158 =5BPeer=5D PublicKey =3D 0CvxLBss+WQyJqidXRUnd5iO9gMJwM=46NPidg09d4Onk=3D AllowedIPs =3D ::/0, 0.0.0.0/5, 8.0.0.0/7, 11.0.0.0/8, 12.0.0.0/6, 16.0.0= .0/4, 32.0.0.0/3, 64.0.0.0/2, 128.0.0.0/3, 160.0.0.0/5, 168.0.0.0/6, 172.= 0.0.0/12, 172.32.0.0/11, 172.64.0.0/10, 172.128.0.0/9, 173.0.0.0/8, 174.0= .0.0/7, 176.0.0.0/4, 192.0.0.0/9, 192.128.0.0/11, 192.160.0.0/13, 192.169= .0.0/16, 192.170.0.0/15, 192.172.0.0/14, 192.176.0.0/12, 192.192.0.0/10, = 193.0.0.0/8, 194.0.0.0/7, 196.0.0.0/6, 200.0.0.0/5, 208.0.0.0/4, 46.227.6= 7.134/32, 192.165.9.158/32 Endpoint =3D vpn90.prd.erfurt.ovpn.com:9929 Samsung Galaxy S10e uses the following config: =5BInterface=5D Address =3D X/32, fd00:0:1337:cafe:1111:1111:e827:X/128 DNS =3D 46.227.67.134, 192.165.9.158 PrivateKey =3D XXX =5BPeer=5D AllowedIPs =3D 0.0.0.0/5, 8.0.0.0/7, 11.0.0.0/8, 12.0.0.0/6, 16.0.0.0/4, = 32.0.0.0/3, 64.0.0.0/2, 128.0.0.0/3, 160.0.0.0/5, 168.0.0.0/6, 172.0.0.0/= 12, 172.32.0.0/11, 172.64.0.0/10, 172.128.0.0/9, 173.0.0.0/8, 174.0.0.0/7= , 176.0.0.0/4, 192.0.0.0/9, 192.128.0.0/11, 192.160.0.0/13, 192.169.0.0/1= 6, 192.170.0.0/15, 192.172.0.0/14, 192.176.0.0/12, 192.192.0.0/10, 193.0.= 0.0/8, 194.0.0.0/7, 196.0.0.0/6, 200.0.0.0/5, 208.0.0.0/4, ::/0, 46.227.6= 7.134/32, 192.165.9.158/32 Endpoint =3D vpn11.prd.kista.ovpn.com:9929 PublicKey =3D p4s2Su=46gKgWnV56Uh3yCx6ZWnaVy=46XegV9=46Qqv670So=3D Is this an issue you=E2=80=99re aware of=3F Is there anything else needed= from me=3F Thanks, David Wibergh