Re: [ts-7000] TS-7250 seems inoperative

[Ryan <>]

Are you sure you have the right IP address? One easy trick I like to use is to run wireshark on my laptop, and plug in the ethernet directly to a device whose IP I want to find. As soon as you plug it in you should see some ARPs that say "what is xxx tell y.y.y.y"...y.y.y.y is the IP of the device. Another one you might see is DHCP requests if the device is set up to DHCP.

On 09/28/11 20:28, Mike Dodd wrote:

 

I have two TS-7250s that haven't been used for three years. Tonight, I connected one to a serial port and the home Ethernet (cable). When I plugged the power, the serial terminal displayed the bootup messages, then stopped after the 'login' prompt. However, the 7250 didn't respond when I entered 'root'. The Ethernet jack lights were both on, and one flashed occasionally.

I tried to ping the 7250, but it didn't respond. I tried to telnet into it, but no response.

I switched go the other 7250, and was able to ping and telnet just fine. The serial login didn't work, and I suspect the USB-serial cable and/or the Windows HyperTerminal in both cases.

Any idea what might be wrong with the first 7250, and how I can fix it?

Thanks.

Mike
http://mdodd.com

-- 
Ryan

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