kerberos-adm 749/tcp # v5 kadmin
kerberos-iv 750/udp kdc # Kerberos authentication--udp
kerberos-iv 750/tcp kdc # Kerberos authentication--tcp
-kerberos_master 751/udp # Kerberos authentication
-kerberos_master 751/tcp # Kerberos authentication
+kerberos_master 751/udp # v4 kadmin
+kerberos_master 751/tcp # v4 kadmin
krb_prop 754/tcp hprop # Kerberos slave propagation
kpop 1109/tcp # Pop with Kerberos
eklogin 2105/tcp # Kerberos encrypted rlogin