Computing.Net > Forums > Unix > Serial connection between pc and unix ultra 10

Computer Problems? Computing.Net has over 1,000,000 posts about all things technology related! Over 90% answered within 24 hours! Click here to start participating now! Also, be sure to check out the New User Guide.

Serial connection between pc and unix ultra 10

Reply to Message Icon

Name: aaron
Date: February 1, 2001 at 23:08:42 Pacific
Comment:

Im using windows me hyperterminal to connect to a UNIX box but it wont connect. Is there any configuring i have to do on both the pc and unix side to get this connection going? I have a db9 female to db25 male serial cable, what am i missing?



Sponsored Link
Ads by Google

Response Number 1
Name: sundanceloki
Date: February 2, 2001 at 07:20:20 Pacific
Reply:

check out your tty settings on the unix box and see if they match your hyperterminal settings. you can do that through smit or other management tool or lsattr -D -l 'ttyx' where x is the tty of the serial port where you are attacched to


0

Response Number 2
Name: JKing
Date: February 19, 2001 at 13:53:11 Pacific
Reply:

This applies for SCO 3.2v4x
Four suggestions:
1. Check out the /etc/inittab file for the correct speed settings recom'd: 19200
2. Is the Unix port enabled (should be at begining of line in inittab file)"Respawn" also is the /etc/ttytype file correctly set to "ansi" for the port and not "dumb" or something else.
3. Is the cable correct: DB9-DB25: 2-3, 3-2, 4-20, 5-7; DB9 to DB9: 2-3, 3-2, 4-4, 5-5
4. Is the port on the Windows machine set to XON/XOFF protocol.

Provided the ports are good at each end this should have you communicating.



0

Response Number 3
Name: Ralph Wagner
Date: March 8, 2001 at 11:50:33 Pacific
Reply:

You may need a null modem, hooked on the port and then hook the rest of the cables to that.


0

Sponsored Link
Ads by Google
Reply to Message Icon

Related Posts

See More







Post Locked

This post is quite old and has been locked from receiving new replies. Please create a new posting instead.


Go to Unix Forum Home


Sponsored links

Ads by Google


Results for: Serial connection between pc and unix ultra 10

Disaster Recovery of Unix www.computing.net/answers/unix/disaster-recovery-of-unix/954.html

Change screen resolution on Sun Ultra 10 www.computing.net/answers/unix/change-screen-resolution-on-sun-ultra-10/1966.html

Using PC Hard drive in Sun Ultra 10 www.computing.net/answers/unix/using-pc-hard-drive-in-sun-ultra-10/3369.html