From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: reuben.m.work@gmail.com Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id cc8799be for ; Thu, 29 Jun 2017 17:07:03 +0000 (UTC) Received: from mail-io0-f178.google.com (mail-io0-f178.google.com [209.85.223.178]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 1648fe25 for ; Thu, 29 Jun 2017 17:07:03 +0000 (UTC) Received: by mail-io0-f178.google.com with SMTP id h134so10987518iof.2 for ; Thu, 29 Jun 2017 10:23:50 -0700 (PDT) Return-Path: From: Reuben Martin To: "Jason A. Donenfeld" Subject: Re: snapshot 0.0.20170628 broken? Date: Thu, 29 Jun 2017 12:23:47 -0500 Message-ID: <11270853.baYkeXQ1L7@travesty> In-Reply-To: References: <2918068.8WQJdSgOSh@travesty> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Cc: WireGuard mailing list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thursday, June 29, 2017 11:39:33 AM CDT Jason A. Donenfeld wrote: > Hey Reuben, >=20 > I'm unable to reproduce these results. How sure are you about this > situation? Have you tried to reproduce more than once? What are you > using to configure the peers? >=20 > Jason Yes, I can consistantly reproduce when I move all 3 computers to the newer snapshot. This is Gentoo system using (gasp) systemd. I configure the peers using the wg-quick@wg0 service unit. I use a post-up and pre-down in the config to setup a vxlan overlayed on top of the VPN connections, but I don= =E2=80=99t think that should matter since this is just using the wg0 interface directl= y. I can provide that setup info if you think it might be relevant. tshark capture of a simple wget from the computer that can=E2=80=99t connec= t. 5 7.615139647 192.168.100.12 =E2=86=92 192.168.100.1 TCP 60 54134 =E2= =86=92 80 [SYN] Seq=3D0 Win=3D27600 Len=3D0 MSS=3D1380 SACK_PERM=3D1 TSval= =3D3852526353 TSecr=3D0 WS=3D128 6 7.684940917 192.168.100.1 =E2=86=92 192.168.100.12 TCP 60 80 =E2=86= =92 54134 [SYN, ACK] Seq=3D0 Ack=3D1 Win=3D27360 Len=3D0 MSS=3D1380 SACK_PE= RM=3D1 TSval=3D3308550712 TSecr=3D3852526353 WS=3D128 7 7.684956294 192.168.100.12 =E2=86=92 192.168.100.1 TCP 52 54134 =E2= =86=92 80 [ACK] Seq=3D1 Ack=3D1 Win=3D27648 Len=3D0 TSval=3D3852526423 TSec= r=3D3308550712 8 7.685008715 192.168.100.12 =E2=86=92 192.168.100.1 HTTP 202 GET /inde= x.html HTTP/1.1=20 9 7.754723388 192.168.100.1 =E2=86=92 192.168.100.12 TCP 52 80 =E2=86= =92 54134 [ACK] Seq=3D1 Ack=3D151 Win=3D28544 Len=3D0 TSval=3D3308550782 TS= ecr=3D3852526423 10 7.998440304 a6:67:de:b7:51:27 =E2=86=92 Spanning-tree-(for-bridges)_0= 0 STP 88 Conf. Root =3D 0/0/8a:46:93:88:40:8b Cost =3D 0 Port =3D 0x8003 11 9.982462221 a6:67:de:b7:51:27 =E2=86=92 Spanning-tree-(for-bridges)_0= 0 STP 88 Conf. Root =3D 0/0/8a:46:93:88:40:8b Cost =3D 0 Port =3D 0x8003 12 10.321889091 192.168.100.12 =E2=86=92 192.168.100.1 TCP 52 54134 =E2= =86=92 80 [FIN, ACK] Seq=3D151 Ack=3D1 Win=3D27648 Len=3D0 TSval=3D38525290= 60 TSecr=3D3308550782 13 10.392081110 192.168.100.1 =E2=86=92 192.168.100.12 TCP 52 [TCP Previ= ous segment not captured] 80 =E2=86=92 54134 [FIN, ACK] Seq=3D1010 Ack=3D15= 2 Win=3D28544 Len=3D0 TSval=3D3308553420 TSecr=3D3852529060 14 10.392097109 192.168.100.12 =E2=86=92 192.168.100.1 TCP 40 54134 =E2= =86=92 80 [RST] Seq=3D152 Win=3D0 Len=3D0 =2DReuben