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Re: [ts-7000] Ethernet problem on TS-7200

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Subject: Re: [ts-7000] Ethernet problem on TS-7200
From: "Janne Mäntyharju" <>
Date: Thu, 01 Jun 2006 23:16:09 +0300
Eddie Dawydiuk wrote:
> Hello,
>
> > Ethernet port on my TS-7200 board suddenly stopped working. When I apply
> > power to board, lights at the ethernet port don't show up and attempt to
> > load kernel from http-server causes "Unable to reach host" error. When
> > booting up from flash, following rows show up in kernel messages:
> > ep93xx_eth() version: ep93xx_eth.c: V1.0 09/04/2003 Cirrus Logic
> > Bringing up interface eth0..
> > enable_irq(39) unbalanced from c02c10b8
> > route: SIOC[ADD|DEL]RT: Network is unreachable
> >
> > This problem mostly renders the board unusable, since inittab in flash
> > disables console in serial ports, because ports are used by software in
> > flash.
> >
> > Is there anything than can be done to fix the board?
>
> You can pass the kernel the init=/bin/sh and you should be dropped to a
> shell... Have you modified the network scripts? Have you verified that
> the ethernet cable you are using is working?
>
Thanks for the first advice, I should have thought that. But I haven't 
modified networking scripts after the board was put to service, the 
ethernet port just stopped working. I tested the cable with another 
board, and it was working fine. This really begins to look like a 
hardware problem, I was just wondering, how the problem could be 
isolated and maybe fixed.





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