NTP Configuration
show ntp
Section titled “show ntp”[Command]
show ntp
[Purpose]
Show NTP information
[View]
System view
[Use Cases]
sonic# show ntp remote refid st t when poll reach delay offset jitter==============================================================================*10.250.0.240 203.107.6.88 3 u 46 64 377 0.165 10.575 3.198ntp server
Section titled “ntp server”[Command]
ntp server ip-address [prefer]
no ntp server
[Purpose]
Configure NTP server
[Parameter]
| Parameter | Description |
|---|---|
| ip-address | NTP server ip address |
[View]
System configuration view
[Use Cases]
sonic(config)# ntp server 10.250.0.242ntp source-interface
Section titled “ntp source-interface”[Command]
ntp source-interface {ethernet interface_num |vlan vlan_id |loopback loopback_id |mgmt} [vrf {default|mgmt}]
no ntp source-interface
[Purpose]
Specify the NTP source interface
[View]
System configuration view
[Notes]
Configuring the local source interface for sending/receiving NTP packets can help avoid using IP addresses from other interfaces on this device as the destination address for response packets.
[Use Cases]
sonic(config)# ntp source-interface Loopback0 vrf default