1kerberos 88/udp kdc # Kerberos authentication--udp 2kerberos 88/tcp kdc # Kerberos authentication--tcp 3kerberos_master 751/udp # Kerberos authentication 4kerberos_master 751/tcp # Kerberos authentication 5kerberos-adm 749/tcp # Kerberos 5 admin/changepw 6kerberos-adm 749/udp # Kerberos 5 admin/changepw 7kpop 1109/tcp # Pop with Kerberos 8kshell 544/tcp cmd # and remote shell 9klogin 543/tcp # Kerberos authenticated rlogin 10eklogin 2105/tcp # Kerberos encrypted rlogin 11krb5_prop 754/tcp # Kerberos replica propagation 12krb524 4444/tcp # Kerberos 5 to 4 ticket xlator 13