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Asset ID: 1-71-1012221.1
Update Date:2009-09-20
Keywords:

Solution Type  Technical Instruction Sure

Solution  1012221.1 :   How to enable multiple serial consoles on Netra[TM] ct400/800  


Related Items
  • Sun Netra CT400 Server
  •  
  • Sun Netra CT800 Server
  •  
Related Categories
  • GCS>Sun Microsystems>Servers>NEBS-Certified Servers
  •  

PreviouslyPublishedAs
216851


Description

This document will describe how to enable and set up multiple serial consoles on the Netra[TM] ct400 and Netra[TM] ct800 systems on both Solaris[TM] 8 and Solaris[TM] 9 Operating Systems. This is for systems that use the CP1500 CPU card.



Steps to Follow

For Solaris 8 you must be at Solaris 8 Update 7 FCS or later and have the following patches installed in this order:

110790-04 or greater (Netra ct OBP PROM Update)
108528-21 or greater (kernel patch)
109458-02 or greater (ldterm patch)
109815-12 or greater (se, acebus, pcf8574, pcf8591 and scsb patch)
111406-03 or greater (SunOS 5.8: Dual Serial-Console Multiplexor support)

For Solaris 9 you must have the following patches installed in this order:

113534-01 (Netra ct 1.0: OBP update for SUNW,UltraSPARC-IIi-Netract)
113535-03 (Netra ct 1.0: S9 Dual Console TTYmux support)
116489-01 (SunOS 5.9: ttymux security patch)

After installing the patches, reboot the system.

To enable ttymux

1. Bring the system down to OBP level
# shutdown -i 0

At OBP level,

2. Run the following 2 commands to enable multiplexor feature.

ok setenv input-device input-mux
ok setenv output-device output-mux

3. Reset the machine.

ok reset 

4. Reboot the system.

ok boot -r   

To disable the ttymux

1. To disable ttymux you need to be in alarm console (rsc prompt)

2. Type "reset" on the alarm console

3. Run the following 2 commands.

ok setenv input-device ttya
ok setenv output-device ttya

4. Reset the machine.

ok reset

5. Boot the machine.

ok boot

Note: When you install/upgrade the OS or backout this patch, you should DISABLE the ttymux before the OS installation/upgrade or the patch removal.



Product
Netra ct 400 Server
Netra ct 800 Server

console, ttymux, serial, multiple
Previously Published As
77722

Change History
Date: 2006-06-07
User Name: 71396
Action: Add Comment
Comment: *** This is an automatic message. This document has received 0 hits in Sunsolve in 60 days (see http://krep.emea.sun.com/stats/dochistory.cgi?docid=77722 ). If it does not receive any hit in the next 30 days, it will be automatically archived. See http://kmo.central.sun.com/VAM/ for further details. ***
Version: 0
Date: 2004-08-19
User Name: 7058
Action: Approved
Comment: Got confirmation from Scott to go ahead and publish as contract doc.
Also, t takes a different set of patches for the 410/810, per Don's suggestion
so Scott will write another doc on them when he gets time.

Publishing doc.
Version: 3
Date: 2004-08-19
User Name: 7058
Action: Add Comment
Comment: Hi Robert,

I have 2 quick questions about doc ID 77722 before I publish.
1. Did you want to add in info on the Netra 410/810 per Don Palko's comments?
2. Is there any special reason why the audience for this document needs to be internal only?
Can it be available to customers? If so, I can adjust the audience setting to "free" or
"contract" customers, whatever you prefer.

Please email me your thoughts on these questions and then I'll publish
your document.

Thanks much,
nita
nita.streit@sun.com
Version: 0
Date: 2004-08-19
User Name: 7058
Action: Accept
Comment:
Version: 0
Date: 2004-08-18
User Name: 27596
Action: Approved
Comment: Scott,

Well done.

On its way to Final review.

BTW - how anout for 410/810?

Regards, Don

Don Palko
---------
Product Technical Support Engineer
Volume Server Products (VSP)
Product Technical Support (PTS)
Sun Support Services
Sun Microsystems, Inc., Burlington, Ma.
Primary # 781-442-1371 (x21371)
Cell Phone: 781-258-0825
Email: donald.palko@sun.com
Version: 0
Date: 2004-08-18
User Name: 27596
Action: Accept
Comment:
Version: 0
Date: 2004-08-18
User Name: 116203
Action: Approved
Comment: Please look this over for approval
Version: 0
Date: 2004-08-18
User Name: 116203
Action: Created
Comment:
Version: 0
Product_uuid
299bd26e-0a18-11d6-85ae-b00895a52321|Netra ct 400 Server
29a04d1c-0a18-11d6-8e54-e4fcf1214b85|Netra ct 800 Server

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