IBM Support

Login problems with console redirection and HyperTerminal - IBM eServer 326m

Troubleshooting


Problem

Unable to perform the console redirection login from a Microsft Windows client using Hyperterminal.

Resolving The Problem

Source

RETAIN Tip: H185343
 
Symptom
 
Unable to perform the console redirection login from a Microsft Windows client using Hyperterminal.
 
After entering the username and password, you are again prompted for the username and password.
 
Despite entering the correct username and password, the user is continuously prompted for a username and password.
 
The login is never successfully authenticated.
 
Affected configurations

The system may be any of the following IBM eServers:

  • eServer e326m, Type 7969, any Model.
     
    Note: This does not imply that the network operating system will work under all combinations of hardware and
    software. Please see the IBM ServerProven compatibility page for more information:
Solution

None.

Workaround

The first part of a console redirection login is the BMC login. For the BMC login, configure HyperTerminal to send line feeds with line ends.
 
The second part of the console redirection login is the operating system login. If logging into a Windows server, leave HyperTerminal configured to send line feeds with line ends. If logging into a Linux server, configure HyperTerminal to NOT send line feeds with line ends.

Additional information

Windows and Linux process the "end of line" differently. Windows expects a "line end" and a "line feed" at the end of each line. Linux expects a "line feed" at the end of each line.
 
Because of this, HyperTerminal needs to be configured differently for Windows and Linux when performing a console redirection login.
 
The first part of a console redirection login is the BMC login. For the BMC login, configure HyperTerminal to send line feeds with line ends. The second part of the console redirection login is the operating system login.
 
If logging into a Windows server, leave the HyperTerminal configured to send line feeds with line ends.
 
If logging into a Linux server, configure HyperTerminal to not send line feeds with line ends.

Document Location

Worldwide

Operating System

Older System x:Operating system independent / None

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Document Information

Modified date:
29 January 2019

UID

ibm1MIGR-62229