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New Member

Syslog server showing: Fatal error: : unable to send NTP packet to ::ffff:172.23.254.89.

I am working o a case where a syslog server is showing the following log:

"DW2WLC01.SYS: *sntpReceiveTask: #SNTP-3-FATAL_ERROR_OCCURED: sntp_main.c:233 Fatal error: : unable to send NTP packet to ::ffff:172.23.254.89."

I have been doing reasearch around but I have not found cases related or log explanations, the only thing I found related is bug CSCug11763. However this bug doesn't offer further details.

5508 WLC is running 7.6.100

 

Anyone has any idea about the possible meanings of that log?

 

3 REPLIES
VIP Purple

Hi, Please try to disable

Hi, Please try to disable IPv6 and then check it:

(WLC) >config ipv6 disable

 

If still same error comes then  please raise a TAC case.

 

Regards

Dont forget to rate helpful posts

New Member

Thank you! I will try.

Thank you! I will try.

New Member

Hi, IPV6 is already disable,

Hi,

 

IPV6 is already disable, the issue stills the same. Any other idea?

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