From owner-freebsd-questions@freebsd.org Fri Jul 24 13:58:13 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 DE452366ACC for ; Fri, 24 Jul 2020 13:58:13 +0000 (UTC) (envelope-from liedtke@punkt.de) Received: from mail.punkt.de (mail.punkt.de [217.29.41.227]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4BCrPx04jWz4YPW for ; Fri, 24 Jul 2020 13:58:12 +0000 (UTC) (envelope-from liedtke@punkt.de) Received: from [217.29.46.66] (kagate.punkt.de [217.29.33.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.punkt.de (Postfix) with ESMTPSA id 1EC2025102 for ; Fri, 24 Jul 2020 15:58:11 +0200 (CEST) Subject: Re: Slowing network speed References: <20200724123844.GA24036@doctor.nl2k.ab.ca> To: freeBSD Mailing List From: Lars Liedtke Autocrypt: addr=liedtke@punkt.de; 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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="BpLbVcwTRSczBTqRP4N9rKtcseYAPTNRC" X-Rspamd-Queue-Id: 4BCrPx04jWz4YPW X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of liedtke@punkt.de designates 217.29.41.227 as permitted sender) smtp.mailfrom=liedtke@punkt.de X-Spamd-Result: default: False [-4.47 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:217.29.32.0/20:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.20)[multipart/signed,multipart/mixed,multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; DMARC_NA(0.00)[punkt.de]; HAS_ATTACHMENT(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; HAS_ORG_HEADER(0.00)[]; NEURAL_HAM_MEDIUM(-0.97)[-0.966]; TO_DN_ALL(0.00)[]; NEURAL_HAM_LONG(-1.03)[-1.033]; NEURAL_HAM_SHORT(-0.07)[-0.070]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:+,3:+,4:~,5:~]; ASN(0.00)[asn:16188, ipnet:217.29.32.0/20, country:DE]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] 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: Fri, 24 Jul 2020 13:58:13 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --BpLbVcwTRSczBTqRP4N9rKtcseYAPTNRC Content-Type: multipart/mixed; boundary="pwIbHEMuLfRrfLPBadVID5epBcGI7nrGy" --pwIbHEMuLfRrfLPBadVID5epBcGI7nrGy Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable ping shows you. Can help to have tcpdump running in a second shell Am 24.07.20 um 15:53 schrieb Michael Schuster: > also check whether you see retransmissions or dropped packets in > network statistics (can't tell you how to get those, though) > > On Fri, Jul 24, 2020 at 3:52 PM Lars Liedtke > wrote: > > Hello, > > The first things coming to my mind > > are ping, traceroute and iperf > > Lars > > Am 24.07.20 um 14:38 schrieb The Doctor via freebsd-questions: > > Just wondering how you test a device for seemingly slow network > speed. > > --=20 > --- > punkt.de GmbH > Lars Liedtke > .infrastructure > > Kaiserallee 13a > 76133 Karlsruhe > > Tel. +49 721 9109 500 > https://infrastructure.punkt.de > info@punkt.de > > AG Mannheim 108285 > Gesch=C3=A4ftsf=C3=BChrer: J=C3=BCrgen Egeling, Daniel Lienert, Fab= ian Stein > > > > > --=20 > Michael Schuster > http://recursiveramblings.wordpress.com/ > recursion, n: see 'recursion' --=20 --- punkt.de GmbH Lars Liedtke =2Einfrastructure Kaiserallee 13a=09 76133 Karlsruhe Tel. +49 721 9109 500 https://infrastructure.punkt.de info@punkt.de AG Mannheim 108285 Gesch=C3=A4ftsf=C3=BChrer: J=C3=BCrgen Egeling, Daniel Lienert, Fabian St= ein --pwIbHEMuLfRrfLPBadVID5epBcGI7nrGy-- --BpLbVcwTRSczBTqRP4N9rKtcseYAPTNRC Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ iQIzBAEBCAAdFiEEh0MJwNfa5yPlb1D23W10TsFigGIFAl8a6PIACgkQ3W10TsFi gGI7Rw//SQrtb/o2q+DqlEXvMcMG3bxO1tFuR33m1yq22NEPHMQZ/VwMyeu/bREi 7kISHhlpU/uM2PFGEUooHRnVVa/DujRTjGbYc0iQJE0btvKy71cboBphr3TJo/eB p6+kyhfZUA5BI3P6z15FsxMws9Wv0Wt3EyvSJm9PEdqs+IsqZRUhWWeoM1Bewu4T xuE6IyyZv/xR2Nj0oIzvZNMUHyaMSK6wzhHKEHBW+iaNW17ILkGfo+Lrji2TAQUm E2/hRUDEwEBv/9OdmKUVgDNiTw+Sef4wAZKAH0bVuAySMK1IrbwYl7rbqoLyBLMt ovTXeNPPrHQYClwyPOAN5/QMCj1dxcSgxdY0/R/Y7vNjf9Bv9qJXHF+5tRxTsYX5 O2hukMU9DiSEOwBwE3zq9D/NXvff0Zh8QDby7/6LlZ8gspu0lbq5YI4ka4WMAy7S Zzy4sjSaCJ/EaKqXfxGIkTyGP+wlgKYuGe2d1vYzCkIVzdMpeg9KNyIEvl+01/3i pVmZX4e1bCdtgC8VYd87wYsdYa7Qsh/50qZ7hEw1+5kV1pvA5uE/9uKTDrKguhYQ Utcq8RA/Er5V8SfMMgXxWn5YpQIyXSN33nJ6zMLOB1WswyoLkJBFQKMwTD+YIN49 PIgMSosY25lwy1U+LjMtS8u4Waq6rS6EELZTF4viTUnhiE3SEcQ= =uNSF -----END PGP SIGNATURE----- --BpLbVcwTRSczBTqRP4N9rKtcseYAPTNRC--