Date: Sun, 13 Mar 2005 15:19:34 GMT From: Nicolas DEFFAYET <nicolas@deffayet.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/78791: xl input errors and speed problem Message-ID: <200503131519.j2DFJYTV019967@www.freebsd.org> Resent-Message-ID: <200503131520.j2DFK2wI024230@freefall.freebsd.org>
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>Number: 78791 >Category: kern >Synopsis: xl input errors and speed problem >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Mar 13 15:20:02 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Nicolas DEFFAYET >Release: 5.3-RELEASE-p5 >Organization: >Environment: FreeBSD router 5.3-RELEASE-p5 FreeBSD 5.3-RELEASE-p5 #0: Thu Feb 3 18:12:27 CET 2005 nicolas@router:/usr/src/sys/i386/compile/20050203-fb53 i386 >Description: The machine is a router with 3 network card 3COM 3C905B. Many configuration settings have been tested without success (router interface and switch configured with autonegocation or with 100-full). The cable is good, have been changed and tested with Waveteak tool. The speed is very slow: $ wget ftp://ftp.oleane.net/pub/debian-cd/images/3.0_r4/i386/debian-30r4-i386-binary-1.iso --15:57:48-- ftp://ftp.oleane.net/pub/debian-cd/images/3.0_r4/i386/debian-30r4-i386-binary-1.iso => `debian-30r4-i386-binary-1.iso' Resolving ftp.oleane.net... done. Connecting to ftp.oleane.net[194.2.0.36]:21... connected. Logging in as anonymous ... Logged in! ==> SYST ... done. ==> PWD ... done. ==> TYPE I ... done. ==> CWD /pub/debian-cd/images/3.0_r4/i386 ... done. ==> PASV ... done. ==> RETR debian-30r4-i386-binary-1.iso ... done. Length: 600,158,208 (unauthoritative) 0% [ ] 3,844,392 32.76K/s ETA 4:56:14 and there is a lot of input errors: $ netstat -I xl0 Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll xl0 1500 <Link#3> 00:04:75:d9:71:ab 296231311 245239 271395708 12 0 xl0 1500 fe80:3::204:7 fe80:3::204:75ff: 0 - 4 - - All tests have been done on the router. It's not a problem of slow upstream, the router is connected on a 100Mbps/s dedicated link and it's work fine with Netgear GA620 network card. >How-To-Repeat: Install a 3COM 3C905B and download a file from a FTP server. You will get a lot of input errors and the download will be very slow. >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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