Oracle ZFS Storage DE3-24P Installation Manual page 180

Configure the Network Time Protocol (NTP) to synchronize the appliance clock by
9.
performing one of the following options, and then click COMMIT:
• To automatically discover the NTP server and set the appliance time to match
your network time, enter the multicast address.
• To manually set the appliance time to match your network time, enter the NTP
server name(s) and select an authentication key.
• To set the appliance (server) time to match your client browser time, click
SYNC.
Note:
If you share file systems using SMB and Active Directory, the client
clocks must be synchronized to within five minutes of the appliance clock
to avoid user authentication errors. One way to ensure clock
synchronization is to configure the appliance and the SMB clients to use
the same NTP server.
For detailed information, see
Administration Guide, Release OS8.8.x.
Configure name services.
10.
For detailed information, see
Appliance Administration Guide, Release OS8.8.x.
Note:
Active Directory has two modes: domain and workgroup mode, which
dictate how SMB users are authenticated. In domain mode, SMB clients
are authenticated through the Active Directory domain controller, and
you must ensure that the times on the appliance and the domain
controller match within five minutes.
Click CONFIGURE for the appropriate service, set its parameters, and click
a.
APPLY.
Performing Initial Configuration (BUI)
NTP Configuration in Oracle ZFS Storage Appliance
Configuring Services in Oracle ZFS Storage
Chapter 13
13-12