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Re: [Wlug] weird ethernet problem...

by Charles R. Anderson

On Thu, May 30, 2002 at 10:08:52AM -0400, Keller, Tim wrote: Tim.Keller> NETDEV WATCHDOG: eth0: transmit timed out status 7088 0c00 at 241/301 Tim.Keller> command 001c000 Tim.Keller> Tim.Keller> the box has a Intel 10/100 Pro card running at 100 full duplex. Is the port the card is plugged into also running at full duplex? If autonegotiation is disabled on only one end of the link, you will have a duplex mismatch since the other end will fall back to half duplex. Always use autonegotiation on both ends, or on neither end. Any other errors? What does netstat -i show? Tim.Keller> I hooked up a win2k laptop configured it to the proper ip in the DMZ and it Tim.Keller> worked fine, so I know it's not the link. Try running tcpdump or ethereal on the link. I usually use tcpdump to write to a file, then copy it to my workstation and load it into ethereal there: server# tcpdump -i eth0 -s 1500 -w capture.pcap (the -s 1500 makes sure it captures the whole ethernet frames) I usually see these errors due to one of three reasons: 1. the netcard and/or driver is misconfigured (duplex, interrupt, etc.) 2. the netcard and/or driver is buggy or bad (usually seen on 3c503's :) 3. there is a TON of traffic on the network which is causing the card to not be able to keep up with the reception and transmission of all the packets. -- Charles R. Anderson <cra(a)wpi.edu> / http://angus.ind.wpi.edu/~cra/ PGP Key ID: 49BB5886 Fingerprint: EBA3 A106 7C93 FA07 8E15 3AC2 C367 A0F9 49BB 5886

May 30, 2002

weird ethernet problem...

by Keller, Tim

I just moved a box from a testing network to a DMZ network and I'm getting all this weird ethernet crap... here's the error's I keep getting NETDEV WATCHDOG: eth0: transmit timed out status 7088 0c00 at 241/301 command 001c000 the commands are different along with the status codes. the box has a Intel 10/100 Pro card running at 100 full duplex. I hooked up a win2k laptop configured it to the proper ip in the DMZ and it worked fine, so I know it's not the link. Thanks, Tim.

May 30, 2002

Re: [Wlug] USB Driver: Where to start?

by doug waud

Hi, back again with some second thoughts/ideas :-) Bill Smith wrote: > > Folks, > > I've got this idiot little USB camera that I got as part of a promotion. > (Specifically, it's a QuickVideo weeCam USB from Alaris that I got a > couple years back from Earthlink.) > > Near as I can figure, there are no drivers for this fool thing for > Linux. > > IF I were to attack the problem, where should I start? After sending off that first reply, I recalled that I had got a cheap webcam going some time ago. I went back to find it (took a while!) but it was not that weeCam (it was a Creative Model CT6840). However, I did find some notes I made at the time. The SuSE 7.2 Configuration manual has a chapter on "Watching TV on your PC" (yes, it does pay to buy the distro to get the manuals) which I followed. Basically, I ended up using xawtv (aw as in Athena widgets) which, in turn, uses V4L (video for linux). It looks like I just used Yast (the SuSE sysadmin tool) to install these two, plugged the camera into the USB port, and then went into a terminal (Alt/F2) and typed xawtv and a window came up with the picture from the camera. I just tried the last steps (Alt/F2 and xawtv) and got a view of the bookcase behind me. If you want to borrow that manual and don't mind driving out to Shrewsbury, you are welcome to take a peek. If you do come out, bring your camera and we can plug it in instead of mine and see if it works. doug

May 30, 2002

Re: [Wlug] USB Driver: Where to start?

by doug waud

Hi Bill Smith wrote: > > Folks, > > I've got this idiot little USB camera that I got as part of a promotion. > (Specifically, it's a QuickVideo weeCam USB from Alaris that I got a > couple years back from Earthlink.) > > Near as I can figure, there are no drivers for this fool thing for > Linux. > > IF I were to attack the problem, where should I start? You might find the WLUG slides for the Oct 11 2002 meeting helpful as background. While I was dealing with a compact flash reader and USB, you may still find the basic ritual informative. It certainly will not take long to skim. :-) (Just go to the WLUG website, click the "here" under "Past meeting Information" on the main page, and then the "view" under the third meeting from the top.) doug

May 30, 2002

Re: [Wlug] USB Driver: Where to start?

by Brian J. Conway

> Near as I can figure, there are no drivers for this fool thing for > Linux. > > IF I were to attack the problem, where should I start? I've noticed in > the logs that the system sees it when it is connected and disconnected, > so I suppose that's a Good Thing, but I don't know where to go from > there. Not sure on that one, but I could point you to the Connectix/Logitech QuickCam VC driver page: http://digilander.iol.it/demarchidaniele/qcamvc/quickcam-vc.html . Apparently the driver (thus far) was entirely reverse engineered with no help from Logitech, it might be a good place to start looking for info debugging what's coming across the USB cable and running with it. Brian J. Conway bconway(a)wpi.edu "Any man who can drive safely while kissing a pretty girl is simply not giving the kiss the attention it deserves." - Albert Einstein

May 30, 2002

Re: [Wlug] FORSALE: DEC 3000 model 900

by stoffel＠lucent.com

Just a quick note to those who are interested, the DEC 3000/900 is a deskside unit, and it's got six TurboChannel slots in it. It will be hard to find any expansion cards that will work with Linux. But it will handle a bunch of internal SCSI 50 pin disks and they're pretty solid boxes. I'd be interested myself, but my wife would kill me. :] John

May 29, 2002

FORSALE: DEC 3000 model 900

by Phillip G Deneault

Full size DEC 3000 model 900 275mhz Alpha 128 megs of RAM 7 internal drive bays 50-pin SCSI, 2 bus chains 1 4 gig hard drive, 1 dual speed caddy CD-ROM built in ethernet RGB video card w/21 inch RGB monitor cables, mice, keyboards, etc Works well, provided as is...$300 obo I run Tru64 on it and I am not sure if Linux will run on it. Any questions e-mail me Phil -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Phil Deneault "We work in the dark, We do what we can, deneault(a)wpi.edu We give what we have. Our doubt is our passion, WPI NetOps and our passion is our task. The rest is the OpenVMS Guy maddness of art." - Henry James -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

May 29, 2002

Another auction

by Theo Van Dinter

This looks like it's got some good stuff in it. Anyone need an E10k? ;) http://www.dovebid.com/Auctions/AuctionDetail.asp?auctionID=1141 -- Randomly Generated Tagline: "The nice thing about Windows is - It does not just crash, it displays a dialog box and lets you press 'OK' first." - Arno Schaefer's .sig

May 29, 2002

USB Driver: Where to start?

by Bill Smith

Folks, I've got this idiot little USB camera that I got as part of a promotion. (Specifically, it's a QuickVideo weeCam USB from Alaris that I got a couple years back from Earthlink.) Near as I can figure, there are no drivers for this fool thing for Linux. IF I were to attack the problem, where should I start? I've noticed in the logs that the system sees it when it is connected and disconnected, so I suppose that's a Good Thing, but I don't know where to go from there. Bear in mind that I've never had to write anything like this before, so I'll be starting with a clean slate, as it were... 8\ Any assistance would be appreciated. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- William Smith wsmith-at-chezsmith-dot-com Fall River, MA http://www.chezsmith.com Wherever you go, there you are. * TAG! v3.0 *

May 29, 2002

RE: [Wlug] Sendmail

by Joe Riopel

It's mail and sendmail doing it. I solved this by simply switching to postfix :) -----Original Message----- From: wlug-admin(a)mail.wlug.org [mailto:wlug-admin@mail.wlug.org]On Behalf Of Chuck Homic Sent: Sunday, May 26, 2002 1:25 PM To: wlug(a)mail.wlug.org Subject: Re: [Wlug] Sendmail On Fri, May 24, 2002 at 12:38:37PM -0400, Joe Riopel wrote: > I have sendmail set up here at work, and everyone can send email fine, > except when I try to send using the good old mail command.. it tells me > "Can't create transcript file ./xfg4OGa2S21960: Permission denied > queueup: cannot create queue temp file ./tfg4OGa2S21960, uid=500: Permission > denied" Who is being denied permission? 'mail' or 'sendmail'? I guess if it's queueing (can you have that many vowels together?) it must be sendmail. I don't use sendmail, but I think it's odd that it's using the current directory, and not a full path (as daemons often like to do). I guess I should just defer to someone who knows about sendmail. You could also try calling sendmail directly, instead of using mail, and see if that behaves differently. I always do that in scripts anyway... seems to cut out the middle-man. -Chuck _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

May 27, 2002