system ntp
Use this command to manage the connection to an NTP server.
To use this command, your administrator account’s access control profile must have rw permission to the netgrp area. For details, see Permissions.
Syntax
config system ntp
set ntpsync {enable|disable}
set syncinterval <integer>
config ntp-server
edit <no.>
set server <server_name>
set authentication {enable|disable}
set key-type {aes128|aes256|sha1|sha256}
set key <key>
set key-id <key_id>
set ip-type {v4|v6|both}
next
end
end
| Variable | Description |
Default |
|---|---|---|
|
ntpsync |
Enable/disable use of NTP. |
Enable |
|
syncinterval |
Specify how often the system synchronizes its time with the NTP server. The default is 60 minutes. The valid range is 1-1440. |
60 |
|
config ntp-server |
|
|
|
server |
Specify the IP address or domain name of an NTP server or pool, such as To find an NTP server, go to http://www.ntp.org. |
No default |
|
authentication |
Enable to apply authentication keys to secure the NTP server. This is disabled by default. |
disable |
|
key-type |
The key-type option is available if authentication is enabled. Select the key type from the following:
The default option is sha1. |
sha1 |
|
key |
The key option is available if authentication is enabled. Specify the Key in hexadecimal format. The maximum length is 127 digits or characters. |
No default |
|
key-id |
The key-id option is available if authentication is enabled. Specify the Key ID. The valid range is 0-65536 |
No default |
|
ip-type |
Select the IP type from the following:
The default option is v4. |
v4 |
Example
config system time ntp
set ntpsync enable
set syncinterval 1
config ntp-server
edit 1
set server 10.159.0.114
set authentication enable
set key-type aes256
set key ENC
set key-id 7
set ip-type v4
next
end
end