[TriLUG] OT: RR Networking Question

Ben Pitzer uncleben at mindspring.com
Thu Apr 11 13:31:17 EDT 2002


Bill,

I work for the Road Runner southeast region in the Durham data center. 
Send me the mac address of your cable modem (found on the back of the
device under HFC MAC) and I'll look into your problem and talk to you
about it at the meeting tonight.

Regards,
Ben Pitzer


On Thu, 2002-04-11 at 03:04, Bill Vinson wrote:
> Lately I have noticed that after some period of time (10 minutes to 4 
> hours) my bandwidth will just drop off.  They have a tech coming out to 
> see me tomorrow, but have already freaked out b/c I don't run 
> Windows :)  I originally thought I was loosing my connection and they 
> had said it looked like my modem was loosing it's signal.  But, I 
> noticed that tonight when it last happened I am still connected, but 
> seem to be running extraordinarily slow.
> 
> I went from pinging one of the DNS server with ~ 100ms speed to anywhere 
> from 500ms to 20,000ms (Typically in the 1,000 to 8,000 range).  I 
> haven't figured out how to prove there is a problem as I can hook it up 
> to a windows box, but it may not occur while they are in the home.  It 
> doesn't seem to be the OpenBSD system as I have switched systems and 
> nics and the situation still occurred (From one OBSD system, to 
> installing another and using it.  I had planned on switching them out 
> previously).
> 
> Anyone seen this or have any ideas?  I can't find any errors in the 
> cable modem's logs and it doesn't seem likely that it is my system as 
> when I power cycle the modem and restart networking everything returns 
> to normal for a random amount of time...
> 
> Any suggestions would be appreciated so I am ready for the tech :)
> 
> Thanks,
> Bill
> 
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