
ASUSTOR NAS User Guide
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TFTP client permission: Specifies the permissions for TFTP clients. If you select “Read
Only”, TFTP clients will only be able to view the contents of the TFTP root folder. If
you select “Read & Write”, TFTP clients will be able to modify the contents of the TFTP
root folder.
Client connections allowed: Selecting “All Connections”, will allow all TFTP clients to
connect to the NAS. You can also choose to limit connections to TFTP clients from a
specified range of IP addresses.
Timeout: Here you can specify the timeout time which is used to terminate idle
connections, providing an additional later of security.
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Note: This function may differ depending on the NAS model in use.
Storage space on your NAS consists of logical volumes which are made up of a single disk
or multiple disks combined together. Here you can set up new storage space for your NAS
and, according to your data protection needs, select the most suitable RAID level. In order
to maintain data integrity, you may only use internal disks when creating storage space
for your NAS. ADM does not support the use of external disks for storage space.
Reminder: The RAID levels that you may employ will depend on your NAS product
model and the number of disks that you are using.
When setting up new storage space, ADM offers the following two options:
Quick Setup: You need only specify the requirements for the storage space (i.e., you
wish to have a higher level of data protection). Based on this and the number of disks
you have, ADM will automatically create a storage volume and select an appropriate
RAID level for it.
Advanced Setup: Based on the current number of disks, you can manually select a
RAID level or set up a spare disk.
Reminder: In order to optimize disk space utilization, it is recommended that you
use disks of the same size when creating storage space.
About RAID
In order to provide optimal storage space utilization and data protection, ADM
supports multiple RAID levels allowing you to select the appropriate level for your
needs. The following volume types levels are all supported by ADM:
Non-RAID Volume Types
Single: Only uses a single disk in the creation of storage space. This
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