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Unix authentication with LDAP authorization is not supported at this time, so it only makes sense to
do this if you are using Unix authorization.
To set up support for both authentication mechamisms, change the following fields in DB2:
Table Field Old New Where
server NUM_AUTH_MECHS 1 2
server AUTHN_MECHS1_MECHANISM 0 2
server AUTHN_MECHS1_AUTH_TYPE_KE
Y 0 1
desc_name = 'SSM
System Manager'
serverinterface
s
AUTHN_MECH_SET_NUM_MECHS 1 2
serverinterface
s
AUTHN_MECH_SET_MECHS1 0 2
server_id = (select
server_id from server
where desc_name =
'SSM System
Manager') and
descriptive_name =
'Administrative
Client Interface'
This can be accomplished using the db2 interactive utility. Here's a sample session showing the
commands to use. You'll need to be logged in to Unix as user 'hpss' to have the needed permissions
on the database.
$ db2
(c) Copyright IBM Corporation 1993,2002
Command Line Processor for DB2 SDK 8.2.5
...
For more detailed help, refer to the Online Reference Manual.
db2 => connect to hcfg
Database Connection Information
Database server = DB2/LINUX 8.2.5
SQL authorization ID = HPSS
Local database alias = HCFG
db2 => set schema hpss
db2 => select num_auth_mechs, authn_mechs1_mechanism,
authn_mechs1_auth_type_key
from server where desc_name = 'SSM System Manager'
NUM_AUTH_MECHS AUTHN_MECHS1_MECHANISM AUTHN_MECHS1_AUTH_TYPE_KEY
-------------- ---------------------- --------------------------
1 0 0
1 record(s) selected.
db2 => select authn_mech_set_num_mechs, authn_mech_set_mechs1 from
HPSS Installation Guide July 2008
Release 6.2 (Revision 2.0) 176