0 - 2 of 2 tags for ping failed

I’m using Teradata Express on linux machine - aws.
When starting the machine, Teradata is not starting properly.
I have to stop it and start it several times until Teradata works fine.
Today it did not start at all...
When I type this command:
pdestate –a
I get this state:

Hi All,
I am trying to setup teradata eclipse plugin on Eclipse Juno.
Connection is successful when i am setting up without using LDAP connectivity option.
However, ping fails for the same server if using a user bound with ldap.
The Error i get is "The user,password or account is invalid"