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Re: How to connect Serial port

 
prasathc
Frequent Advisor

How to connect Serial port

Hi All
Can any one tell me the connection procedure for the serial port access for one IA to PA.
For Example I want the display for the IA box to one PA box. So that I have connected serial cable in one IA(testA) the other end connected with one PA (testB) and also i have done the following steps in the PA box
step1)Open /etc/uucp/Devices
step2)Added an entry 'Direct tty0p0 - 9600 direct'
step3)Executed 'cu -ltty0p0'
if i do this i can able to see the message "connected" after that it's hanging there is improvement.

Is the anything to chek / configure.
Thanks in Advance
Prasath C
2 REPLIES 2
Bill Hassell
Honored Contributor

Re: How to connect Serial port

The remote box will not respond because there is nothing talking to that port. Like all serial ports on Unix boxes, the opsystem doesn't talk to these ports--programs like getty perform this task. If you are expecting to login, then add a getty entry to /etc/inittab. If this is not something that you've done before, use SAM to enable the serial port on testB to respond.


Bill Hassell, sysadmin
prasathc
Frequent Advisor

Re: How to connect Serial port

Hi Bill
Actually we have to enable the serial port console in the Boot Admin before take over to the kernal.

So i have enable the serial console and now its working fine.

Thanks for help
Prasath C