From owner-freebsd-questions@freebsd.org Wed Sep 30 10:15:26 2020 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DC0DF423A70 for ; Wed, 30 Sep 2020 10:15:26 +0000 (UTC) (envelope-from jradxl2@gmail.com) Received: from mail-yb1-xb36.google.com (mail-yb1-xb36.google.com [IPv6:2607:f8b0:4864:20::b36]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4C1XFV0lJwz4446 for ; Wed, 30 Sep 2020 10:15:25 +0000 (UTC) (envelope-from jradxl2@gmail.com) Received: by mail-yb1-xb36.google.com with SMTP id x20so853134ybs.8 for ; Wed, 30 Sep 2020 03:15:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:reply-to:from:date:message-id:subject:to; bh=cc1HHY29NjxFEmzC9DJKFqItW8y0yZwC8bf5SlgL1Lo=; b=XaoDecu2j7izvtCOE6rtJVKnv7CmimKErzm6p/q04HUJeuGF7EdZ97j6skz6rKF0zp efNo0uRU8kn5klUZQKtfQBBrro0/f6wBINvd65TIAixwSu24YDWVAmez6Tf/FxhCTaDx zEYX9hF1YP/0soNdeiGwWe7rUNm9mCve4CIg/Br4x8cc53vppQ5qYhjabVuBlyZrAwGg zF49YkO15ORgvg4dtR8s4euGx0eV0rByrfFnwIMrorIgrCBodZjtn7KUDFO0bMUWOCd9 kclGtKNHQwhIfzqVrUj7JVTaVBJitJi87N6TqcfI40Df5klKIc22gT94N9luj1CUsouA q9hQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:reply-to:from:date:message-id :subject:to; bh=cc1HHY29NjxFEmzC9DJKFqItW8y0yZwC8bf5SlgL1Lo=; b=d6TwtT6ui7Q0pAv1qTV2b/zM5IHXoHABaPzAxY99JWRP7cME8tBfnhZfYXWVR4R8+e WauJ9GAVRIQJpw64BFExb5z0mryHxXLMHUV2tf/nJwxymijT/AQykvALdImeTx3dddZE waXj+d+ugRPy5E+UpZLxdMU4mbiHZMk9U1fRjAvEPCO8ki/MKPI86+0u+aPzJOaHnMzc v/M6HCYguuLnOHj9IchXjHL0e6XkkdlbBNiNHclmRm06o9KhaoEDbIjHWoaX8eghg4o+ t8hr8QfE6xCvXgX4I6/o9PYgAFojgzUsBCPvK1+CeQF+TQ+mvpsUZ3Vapu1dzVOVO5bJ RHwA== X-Gm-Message-State: AOAM533XK7yKumE/3LApBwyCZ7Wkg61DrjKb/udecLSFB+yce39SPuiF eDMAVDPMpoqGbu3LbgKJo/iq3EWvHun73KtEFINc/IDjIew= X-Google-Smtp-Source: ABdhPJz2P3FWhSKfJR9x+xZ9UCE75gUecFJyePLT0I7EDOWN7M0Vcqj2YvoFzp8wpJb6LUfQn0t2Q69eXFr3rY8lu1k= X-Received: by 2002:a25:aba1:: with SMTP id v30mr2352666ybi.518.1601460924823; Wed, 30 Sep 2020 03:15:24 -0700 (PDT) MIME-Version: 1.0 Reply-To: jradxl2@gmail.com From: "John Radley (jradxl2)" Date: Wed, 30 Sep 2020 12:15:12 +0200 Message-ID: Subject: Cannot ping Wireguard wg0 interface To: freebsd-questions@freebsd.org X-Rspamd-Queue-Id: 4C1XFV0lJwz4446 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=XaoDecu2; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of jradxl2@gmail.com designates 2607:f8b0:4864:20::b36 as permitted sender) smtp.mailfrom=jradxl2@gmail.com X-Spamd-Result: default: False [-2.84 / 15.00]; HAS_REPLYTO(0.00)[jradxl2@gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; REPLYTO_ADDR_EQ_FROM(0.00)[]; TO_DN_NONE(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.14)[-0.137]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.82)[-0.823]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-0.88)[-0.875]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; FREEMAIL_REPLYTO(0.00)[gmail.com]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::b36:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-questions] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Sep 2020 10:15:26 -0000 I "can" ping em0 ethernet on this machine, and networking is working fine via this interface. But I cannot ping wg0 on this same machine. Tcpdump shows me that the ICMP request is being sent but there is no reply. wg show tells me the Wireguard VPN is connected and handshaking. There are definitely no firewalls running on this machine. As you might expect the Wireguard VPN does not pass traffic, even for SSH - I cannot ping either end. I use same configuration techniques on both Debian and Ubuntu without issue. Is there likely to be an issue with the implementation of Wireguard in freebsd 12 latest? Thanks