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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 18254C433DF for ; Wed, 27 May 2020 09:01:56 +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 7DFD4207E8 for ; Wed, 27 May 2020 09:01:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="LcRfHsF4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7DFD4207E8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.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 67d0ed70; Wed, 27 May 2020 08:46:16 +0000 (UTC) Received: from mail-il1-x12a.google.com (mail-il1-x12a.google.com [2607:f8b0:4864:20::12a]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTPS id 99b8bb62 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO) for ; Wed, 27 May 2020 08:46:13 +0000 (UTC) Received: by mail-il1-x12a.google.com with SMTP id a18so5981365ilp.7 for ; Wed, 27 May 2020 02:01:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=NP3QSti9V22/14XO99+S9oZa6kfhOzekR9oam6dejKE=; b=LcRfHsF4qscfuJ5fyMKfkvLbvV6VQauAR6QiwHXl6oefFCKBzOvLUC5jNBeW4aU7o1 pnzZg8J6lLdqdh/h4UOMwevkzDTH/FbdgnSVYRT81BfdRutKYIxTKPv+lXc9AyNoVwuE pGhp8jZAA4xNwHaSXwAXkhRosZfrCLljz5sEYjMfW6uwaKtmUxxeAOGvDYnPV/P5Uzfd tGluuuiKkRc1c1ZqkO8Gb8Wy2qfTRIYjEmECpkp9Ysiy2sDKdemPHNvuL5p3iwVdh5Aq uwSNCa6yV666XL3iRJ/J4Lr1kYGCt/dSwCpCKYMaEty7QpbrSoLXBNYAymFu3GCJYwYn bfIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=NP3QSti9V22/14XO99+S9oZa6kfhOzekR9oam6dejKE=; b=ai472EPS7ZwCIOHRQOmAfRRRqKGAv8Rk4XX6Bu45Tzh+n66hPLuqM54+Yhvsusi5En BLlvZVrfQdHicOYehI/6pC/oiJEjdNb71s/jU+LN+kXYO4reZH2hzemdDOv5XIFgknjd lEqcxdsW3Zg8pRQz/vyhlYe5gYSahmTHJ/2nqJ/JL9F8kDphlPkVL3JkCV35Qq2m0Ll2 Lw+sXOeIiZXD4ctiY6b4+Lhu0nJz1JRvaAsEIKL6cpVXB0WBqjB9YxFoFqgf0C97qPkb mj5N4pE9gwRO4m1c+/mI0CVPyc/fb1BbgIhtJuRGdz566wBCAJJSUeUMGq3iw5G1gvft s38Q== X-Gm-Message-State: AOAM532UJ0uOOo/E5rjcVaflY9rAyRc0Eubq4egqeUPLrfdmny5FUXdV +VrCySr1Ckbl8rQzI3GDZFLOFTyt6qCHOfY/rVLAqigX X-Google-Smtp-Source: ABdhPJzvF6WeFYWenThsb1bllTQJPnAo8K+G4uQc0N9sUzYQU9eBYLsz9O88DO3UrWohgYfMQ/s131Nzebt2AQF0344= X-Received: by 2002:a92:d183:: with SMTP id z3mr5080584ilz.102.1590570094448; Wed, 27 May 2020 02:01:34 -0700 (PDT) MIME-Version: 1.0 From: nicolas prochazka Date: Wed, 27 May 2020 11:01:18 +0200 Message-ID: Subject: Question about origin of packet relative to peer To: WireGuard mailing list Content-Type: text/plain; charset="UTF-8" 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" Hello, Using one wireguard Interface, with multiple peer How can i know that a packet come from peer X ? Is is possible to mark packet not a level interface (wg0) but at peer level ? I can dump packet at wg0 but i lost the peer origin. Thanks, Nicolas interface: wg0 public key: A private key: (hidden) listening port: 6081 peer: B preshared key: (hidden) endpoint: ipb allowed ips: latest handshake: 1 minute, 27 seconds ago transfer: 1.61 MiB received, 6.20 MiB sent persistent keepalive: every 25 seconds peer:C preshared key: (hidden) endpoint: ipc allowed ips: latest handshake: 1 minute, 38 seconds ago transfer: 24.75 KiB received, 309.71 KiB sent persistent keepalive: every 25 seconds