Try this Krb
[libdefaults]
default_realm = D.CHILD1.PARENT.COM
dns_lookup_kdc = true
dns_lookup_realm = true
udp_preference_limit = 1
default_tgs_enctypes = rc4-hmac
default_tkt_enctypes = rc4-hmac
[realms]
D.CHILD1.PARENT.COM = {
kdc = D******C.D.CHILD1.PARENT.COM
default_domain = D.CHILD1.PARENT.COM
}
A.CHILD1.PARENT.COM = {
kdc = D******C.A.CHILD1.PARENT.COM
default_domain = A.CHILD1.PARENT.COM
}
CHILD1.PARENT.COM = {
kdc = D******C.CHILD1.PARENT.COM
default_domain = CHILD1.PARENT.COM
}
PARENT.COM = {
kdc = D******C.PARENT.COM
default_domain = PARENT.COM
}
[capaths]
A.CHILD1.PARENT.COM = {
D.CHILD1.PARENT.COM = PARENT.COM
PARENT.COM = .
}
D.CHILD1.PARENT.COM = {
A.CHILD1.PARENT.COM = PARENT.COM
PARENT.COM = .
}
Also what is the version of BO 3.1 or 4.1?