Any Sun people out there?

[George Toft]

I had this problem two years ago.  Turned out the serial parameters were 
set to something non-standard.  To fix it, I had to connect a sun 
keyboard, turn on the box, and press Stop-A.  If memory serves, I then 
typed:
	set-defaults
	reset-all
and it worked.

You can also try:
	setenv ttya-mode 9600,8,n,1,-
	reset-all

Of course, you are doing all this blind unless you have a monitor.

George Toft, CISSP, MSIS
My IT Department
www.myITaz.com
480-544-1067

Confidential data protection experts for the financial industry.


Darrin Chandler wrote:
> On Fri, Aug 11, 2006 at 11:16:06PM -0700, Kevin Brown wrote:
> 
>>>I've got a Sun Fire 420R and I can't get anything out of the serial 
>>>console. Nothing. I've checked the cable and it talks fine to my
>>>ss20.
>>>
>>>Anyone with Sun knowledge have any ideas?
>>>
>>
>>About Communicating With the Server
> 
> 
> <snip>
> 
>>http://www.sun.com/products-n-solutions/hardware/docs/pdf/806-1078-10.pdf
> 
> 
> Thanks, Kevin. I've connected to other Sun boxen before. ;) I have a
> Netra T1, a SparcStation 20, an Ultra 5, and they all work fine. I just
> got my hands on this E420R, which was supposedly working.
> 
> I'm afraid I've got a bad component somewhere and it's choking before it
> gets to OpenBoot. I'm just hoping there's some silly thing I'm not
> thinking of. I'm much rather say "Doh!" right now than try to isolate
> the problem blind.
> 
> FYI, I've tried both serial A and B, using 9600-8-N-1. I get nothing. No
> garbabe chars. Just nothing.
>