I am trying to synchronizing our UCM 6.0 cluster with our LAN NTP source so the PC's & IP Phone's have the same time source. I made the changes at the OS Administration level and rebooted the cluster. 1 pub 2 subs. The pub is pointing to the LAN server and the subs are pointing to the pub. When verifying connection status via CLI I get the following attached message. Any suggestions I can try? Thanks!