ARWinner,
thanks. I have found out web page:
http://publib.boulder.ibm.com/infoce.../c0050519.html
for DB2 v9.5 and there is no plugin required for Tivoli Directory Server...
I just set some info in %DB2PATH%\cfg\IBMLDAPSecurity.ini file according to LDAP administrator instructions.
And the just set:
db2set DB2_ENABLE_LDAP=YES
db2 UPDATE DBM CFG USING SRVCON_PW_PLUGIN IBMLDAPauthserver
db2 UPDATE DBM CFG USING GROUP_PLUGIN IBMLDAPgroups
and DB2 9.5 Workgroup is connected with Tivoli Directory Server (LDAP server).
Thanks,
Grofaty