Kerberos on Linux and UNIX Clients | Teradata Vantage - Setting Up Kerberos on Linux and UNIX Clients - Advanced SQL Engine - Teradata Database

• Install a supported version of Kerberos for Linux and UNIX clients.
• For AIX, install the NAS Kerberos package from IBM. The IBM Kerberos implementation of Network Authentication Services (NAS) is shipped on their AIX expansion pack.

  Run:

  Installp –aqXYgd . krb5.client

• On Linux and UNIX clients add the following to krb5.conf, for example:

  [libdefaults]
         default_realm = example.com
         clockskew = 300
         dns_lookup_realm = true
         dns_lookup_kdc = true
   
  [realms]
  AREALM.example.com = {
                  kdc = kdc.example.com:88
                  admin_server = AREALM.example.com:749
                  default_domain = AREALM.example.com
          }
  
  [domain_realm]
          .example.com = AREALM.example.com
         example.com = AREALM.example.com
  

• On AIX clients, run:

  mkkrb5clnt -c <KDC> -r <Realm> -s <Serve>r -d <Domain>

  For example:

  mkkrb5clnt -c kdc.example.com -r AREALM.example.com -s AREALM.example.com -d example.com

#kinit <username>

#klist