From owner-freebsd-current@FreeBSD.ORG Fri Jun 27 03:55:24 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F3B9037B401; Fri, 27 Jun 2003 03:55:23 -0700 (PDT) Received: from terry.csie.nctu.edu.tw (oonb20.csie.nctu.edu.tw [140.113.210.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1A71F43F75; Fri, 27 Jun 2003 03:55:20 -0700 (PDT) (envelope-from ijliao@terry.csie.nctu.edu.tw) Received: by terry.csie.nctu.edu.tw (Postfix, from userid 1000) id 9AA183D15; Fri, 27 Jun 2003 18:55:07 +0800 (CST) Date: Fri, 27 Jun 2003 18:55:07 +0800 From: Ying-Chieh Liao To: freebsd-current@freebsd.org, freebsd-net@freebsd.org Message-ID: <20030627105507.GA4046@terry.dragon2.net> References: <20030627052728.GA1015@terry.dragon2.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="EVF5PPMfhYS0aIcm" Content-Disposition: inline In-Reply-To: <20030627052728.GA1015@terry.dragon2.net> X-Operating-System: FreeBSD 5.1-CURRENT i386 X-PGP-Key-Location: http://pgpkeys.mit.edu:11371/pks/lookup?op=get&search=0x11C02382 X-PGP-Key-Fingerprint: 4E98 55CC 2866 7A90 EFD7 9DA5 ACC6 0165 11C0 2382 User-Agent: Mutt/1.5.4i Subject: Re: something wrong with fxp driver ? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Jun 2003 10:55:24 -0000 --EVF5PPMfhYS0aIcm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Jun 27, 2003 at 13:27:28 +0800, Ying-Chieh Liao wrote: > my previous kernel is about May 10, and the fxp works fine for me > but I cvsuped and make world/kernel yesterday (6/26), and then terrible thing > happens... the connection becomes v...e...r...y... s...l...o...w... > my ping time to the gateway is about 8000ms (but sometimes 20ms) The most strange thing is that there is NO packet lost Every ping packet arrives in order... looks like the kernel piles my packet up and send them out at once. Terry [/home/ijliao] -ijliao- [W15] ping -c 10 140.113.1.1 PING 140.113.1.1 (140.113.1.1): 56 data bytes 64 bytes from 140.113.1.1: icmp_seq=0 ttl=62 time=8283.258 ms 64 bytes from 140.113.1.1: icmp_seq=1 ttl=62 time=7278.335 ms 64 bytes from 140.113.1.1: icmp_seq=2 ttl=62 time=6268.138 ms 64 bytes from 140.113.1.1: icmp_seq=3 ttl=62 time=5258.238 ms 64 bytes from 140.113.1.1: icmp_seq=4 ttl=62 time=4248.368 ms 64 bytes from 140.113.1.1: icmp_seq=5 ttl=62 time=3238.358 ms 64 bytes from 140.113.1.1: icmp_seq=6 ttl=62 time=2228.359 ms 64 bytes from 140.113.1.1: icmp_seq=7 ttl=62 time=1218.863 ms 64 bytes from 140.113.1.1: icmp_seq=8 ttl=62 time=208.754 ms 64 bytes from 140.113.1.1: icmp_seq=9 ttl=62 time=549.421 ms --- 140.113.1.1 ping statistics --- 10 packets transmitted, 10 packets received, 0% packet loss round-trip min/avg/max/stddev = 208.754/3878.009/8283.258/2710.495 ms -- int i;main(){for(;i["]