kerberos configuration file "krb5.conf"

krb5.conf

[libdefaults]
default_realm = INCEPT.LAB
default_tkt_enctypes = rc4-hmac
default_tgs_enctypes = rc4-hmac
ticket_lifetime = 600

# to support multiple enc types, provide a space separated list --  
# default_tkt_enctypes = aes128-cts rc4-hmac 

[realms]
INCEPT.LAB = {
  kdc = AD.INCEPT.LAB
  admin_server = AD.INCEPT.LAB
  default_domain = INCEPT.LAB
}

[domain_realm]
.incept.lab = INCEPT.LAB
incept.lab = INCEPT.LAB

[appdefaults]
pam = {
   autologin = true
   debug = true
   encrypt = true
   forward = true
   forwardable = true
}