[cobalt-users] CGI-WRAP Dir Bug

["Jonothon Ortiz" <jon@xxxxxxxxx>]

http://archives.neohapsis.com/archives/bugtraq/2001-07/0499.html

Jonothon Ortiz
Vice President
Xnext, Inc.
Ph: 863.298.9698
or  888.84.XNEXT
http://www.Xnext.com
mailto:jon@xxxxxxxxx

-----Original Message-----
From: cobalt-users-admin@xxxxxxxxxxxxxxx
[mailto:cobalt-users-admin@xxxxxxxxxxxxxxx]On Behalf Of Mike Dickinson
Sent: Thursday, July 26, 2001 4:02 PM
To: cobalt-users@xxxxxxxxxxxxxxx
Subject: RE: [cobalt-users] duplex question


What other devices do you have on the switch in question?? If they fail to
autonegotiate the changes from half/full they too can cause a network
broadcast storm, or collision like activity. Try to segregate this server on
the switch and see if you still see a drop in throughput. If you notice that
it seems to be stable then I would check the other devices on the network
one by one till you find the culprit..


Hope this helps..

============================================
Michael A. Dickinson NSE,CSE,A+
Systems Administrator
Business Network Solution Inc.
Voice: (559) 298-9148
Voice2: (866) 267-4375 or 1-866-BNS-4DSL
Fax: (559) 325-7294
http://www.bnsweb.net    Extend your REACH....
============================================


-----Original Message-----
From: cobalt-users-admin@xxxxxxxxxxxxxxx
[mailto:cobalt-users-admin@xxxxxxxxxxxxxxx]On Behalf Of flash22@xxxxxxx
Sent: Thursday, July 26, 2001 9:35 AM
To: cobalt-users@xxxxxxxxxxxxxxx
Subject: Re: [cobalt-users] duplex question


On Thu, 26 Jul 2001 cobalt@xxxxxxxxxxxxxxxx wrote:

> Hello All,
> I believe the cobalt raq's are supposed to auto negotiate duplex.
> I have some raqs connected into a cisco catalyst 5500. If I have the
> network guys set the switch to full duplex (on the raq port), I see
> collisions on my eth0 and transfer at 70kB/sec from a solaris machine on
> the network. When I set the switch to half duplex for the cobalt raq port,
> the collisions continue (much faster) but I start getting 700kB/sec from
> the solaris machine (using secure copy to do these transfers, BTW)
>
> So my question is why do I see collisions either way I set the switch
> and if raqs do auto negotiate, why is full duplex so much slower?

You rebooted the raq right? negotiation , when it works, only happens once
at boot....(or the first packet that makes it into the interface
thereafter)

I'd be thinking cable otherwise, the fact you have slower speed in full
duplex on the cisco side tells me you really are having collisions, tho
the fact you seem to have them in full/half mode makes me wonder about the
cable more....

ps: dunno about the raq's per se, but many linux drivers can also be
forced into full or half mode via kernel options...

gsh


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