The issue had been resolved or not ?
I am facing the same problem. NTP is not sync.
show ntp status , it indicate not sync with ntp server.
show ntp association , it was associate to ntp server.
clock timezone asia/kuala_lumpur
ntp server 10.100.0.50 prefer
ntp server 10.50.1.200 iburst
ntp enable
show ntp statusNTP Status Information
NTP : Enabled
NTP Authentication : Disabled
NTP Server Connections : Using the default VRF
System time : Mon Jun 21 14:32:54 +08 2021
NTP uptime : 58 days, 23 hours, 36 minutes, 23 seconds
Not synchronized with an NTP server.show ntp associate----------------------------------------------------------------------
ID NAME REMOTE REF-ID ST LAST POLL REACH
----------------------------------------------------------------------
1 10.100.0.50 10.100.0.50 10.30.1.50 5 20 64 377
2 10.50.1.200 10.50.1.200 .XFAC. 16 - 1024 0
----------------------------------------------------------------------
show ntp statisticsRx-pkts 168587
Current Version Rx-pkts 0
Old Version Rx-pkts 29
Error pkts 0
Auth-failed pkts 0
Declined pkts 0
Restricted pkts 0
Rate-limited pkts 0
KOD pkts 0
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Choh Koon Tan
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Original Message:
Sent: Apr 14, 2021 11:11 AM
From: Oscar Gallach
Subject: NTP problem CX
Hi
The server is a Windows. The commands used:
clock timezone Europe/Madrid
ntp server <server1> iburst
ntp server <server2> iburst
ntp enable
no ntp authentication
ntp vrf mgmt
The error still comes out.
Thanks
------------------------------
Oscar Gallach
Original Message:
Sent: Apr 14, 2021 03:26 AM
From: Davide Poletto
Subject: NTP problem CX
You switch is not synchronized to your private NTP server at 192.168.200.93...there is very less to do if first you don't diagnose why your switch is not able to synchronize to it.
Is the NTP Server deployed on a Linux host or Windows host? how it is configured? is the NTP able to ping the Switch on the correct VRF?
Just an example (taken from one Aruba 8320):
8320# show ntp status
NTP Status Information
NTP : Enabled
NTP Authentication : Disabled
NTP Server Connections : Using the mgmt VRF
System time : Wed Apr 14 09:12:24 CEST 2021
NTP uptime : 85 days, 21 hours, 21 minutes, 46 seconds
NTP Synchronization Information
NTP Server : <NTP-1-Private-IP-Address> at stratum 3
Poll interval : 64 seconds
Time accuracy : Within -0.000415 seconds
Reference time : Wed Apr 14 2021 8:56:30.311 as per Europe/Rome
8320# show ntp servers
----------------------------------------------------------------
NTP SERVER KEYID MINPOLL MAXPOLL OPTION VER
----------------------------------------------------------------
<NTP-1-Private-IP-Address> -- 6 10 iburst 3
<NTP-2-Private-IP-Address> -- 6 10 iburst 3
----------------------------------------------------------------
8320# show ntp associations
------------------------------------------------------------------------------------------------------
ID NAME REMOTE REF-ID ST LAST POLL REACH
------------------------------------------------------------------------------------------------------
* 1 <NTP-1-Private-IP-Address> <NTP-1-Private-IP-Address> 37.247.53.178 3 65 64 377
+ 2 <NTP-2-Private-IP-Address> <NTP-2-Private-IP-Address> 212.45.144.88 3 62 64 377
------------------------------------------------------------------------------------------------------
snippet of Running Configuration about NTP/Clock (my reference NTP Servers are reached through the mgmt VRF):
clock timezone europe/rome
ntp server <NTP-1-Private-IP-Address> iburst
ntp server <NTP-2-Private-IP-Address> iburst
ntp enable
no ntp authentication
ntp vrf mgmt
------------------------------
Davide Poletto
Original Message:
Sent: Apr 14, 2021 03:06 AM
From: Oscar Gallach
Subject: NTP problem CX
The information requested:
Thanks
------------------------------
Oscar Gallach
Original Message:
Sent: Apr 13, 2021 06:48 PM
From: Kamal Takodra
Subject: NTP problem CX
Need a bit more info to help you./yourself
*Have you set the timezone ? clock timezone ?
*Where is your NTP source coming from in band or mgmt
*sh ntp status
*show ntp statistics
*show ntp associations
also check your PC clock/timezone etc as stated above
------------------------------
Kamal Takodra
If my post was useful accept solution and/or give kudos
Original Message:
Sent: Apr 12, 2021 10:13 AM
From: Oscar Gallach
Subject: NTP problem CX
Hello
We have problems of Switch 6200,6300 and 8320 with the NTP protocol.
The time is wrong.
The commands used are:
ntp enable
ntp server X
X = Serve NTP
Thank you
------------------------------
Oscar Gallach
Sysadmin
Casa Tarradellas, S.A.
Gurb
34938816550-4314
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