Question & Answer
Question
How to manually change or reset the tdsadmin password in Rational Directory Sserver(RDS) Tivoli on Windows and Unix?
Cause
This change might be necessary if the
tdsadmin
operating system(OS)password was accidentally modified or if the tdsadmin
password for logging into Rational Directory Administration is lost.Answer
The steps to manually change or reset the
Changing the tdsadmin password on Windows
tdsadmin
password in RDS Tivoli are different for Windows and UNIX/LinuxChanging the tdsadmin password on Windows
- Shut down RDS
This can be done by either
<RDS_installation_location>\IBM\Rational\RDS\RDSUtility\Stop_RDS_Server.bat
or
[command prompt] net stop "IBM Tivoli Directory Server Instance V6.3 - tdsadmin"
or
[command prompt] net stop idsslapd-tdsadmin
or
[Windows services] stop the IBM Tivoli Directory Server Instance V6.3 - tdsadmin
or
[IBM Tivoli Directory Server Configuration Tool] Manage server state > Stop server
- Change the
tdsadmin
OS password on your Windows machine.
- Open Windows services and look for the IBM DB2 services.
- For each DB2 service started by
tdsadmin
, open its properties and update with the newtdsadmin
password under the 'Log On' tab.
- Start the DB2 services. They should now be started successfully.
- Run the following command to reset the DB2 administrative user password. This password must match the new password specified for
tdsadmin
in step 2:
<TDS_installation_location>\LDAP\V6.3\sbin\idscfgdb -I tdsadmin -w new_password -n
- Edit the ibmslapd.conf file located in
c:\idsslapd-tdsadmin\etc\
and set the following:
For "dn: cn=TDSAdminGroupEntry, cn=AdminGroup, cn=Configuration", set "ibm-slapdAdminPW: new_password". For example, if
Original value:ibm-slapdAdminPW: {AES256}nLYf8VVP0+CuxcaLeFXHKw==
Change it to
New value:ibm-slapdAdminPW: <new_password>
- Start RDS by running the following script:
<RDS_installation_location>\RDSUtility\Start_RDS_server.bat
or
[command prompt] net start "IBM Tivoli Directory Server Instance V6.3 - tdsadmin"
or
[command prompt] net start idsslapd-tdsadmin
or
[Windows services] start the IBM Tivoli Directory Server Instance V6.3 - tdsadmin
or
[IBM Tivoli Directory Server Configuration Tool] Manage server state > Start server
- Launch RDA in your web browser and verify that login is successful with the new password.
Changing tdsadmin password on Unix
- Shut down RDS by running with the following script:
<RDS_installation_location>/RDSUtility/stop_rds_server.sh
- Change the
tdsadmin
OS password on your Unix machine.
- Run the following command to reset the DB2 administrative user password. This password must match the new password specified for
tdsadmin
in step 2:
<TDS_installation_location>/ldap/V6.3/sbin/idscfgdb -I tdsadmin -w <new_password> -n
- Edit the ibmslapd.conf file located in:
<RDS_installation_location>/Instance/idsslapd-tdsadmin/etc
and set the following:
For "dn: cn=Configuration", For example, if
Original value:ibm-slapdPwEncryption: ssha
Change it to
New value:ibm-slapdPwEncryption: none
For "dn: cn=TDSAdminGroupEntry, cn=AdminGroup, cn=Configuration", set "ibm-slapdAdminPW: new_password". For example, if
Original value:ibm-slapdAdminPW: {AES256}nLYf8VVP0+CuxcaLeFXHKw==
Change it to
New value:ibm-slapdAdminPW: <new_password>
- Start RDS by running the following script:
<RDS_installation_location>/RDSUtility/start_rds_server.sh
- Launch RDA in your web browser and verify that login is successful with the new password
- Exit RDA and again stop RDS as described in step 1.
- Open the ibmslapd.conf file for editing again as described in step 4 and encrypt the password:
For " dn: cn=Configuration" set "ibm-slapdPwEncryption: ssha"
- Start RDS by running the following script:
<RDS_installation_location>/RDSUtility/start_rds_server.sh
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Document Information
Modified date:
04 April 2022
UID
swg21413301