Name/IP address             Mode KeyID Type KLen Last Atmp  NAK Cook CLen
=========================================================================
2.centos.pool.ntp.org          -     0    0    0    -    0    0    0    0
2.centos.pool.ntp.org          -     0    0    0    -    0    0    0    0
2.centos.pool.ntp.org          -     0    0    0    -    0    0    0    0
2.centos.pool.ntp.org          -     0    0    0    -    0    0    0    0
