Re: [Devil-Linux-discuss] ntp problem

[Philip P. <ph...@vo...>]

Forgot to mention how to do it:

Setup -> Services to be started on boot -> IPV6_ROUTING

Turn this off. Save config. Reboot.



Philip Peake wrote:
> Yes its IPV6 that breaks it.
> I disables IPV6 routing and it then works ok.
>
> Philip
>
> ---------------
> Bruce Smith wrote:
>> I can confirm that ntpd is broken, with the default config anyway.
>>
>> I did some strace'ing and it's trying to listen on a IPv6 wildcard
>> address "::". 
>>
>> I'm guessing it's not working because I'm not running IPv6, and I
>> haven't figured out if how to turn off IPv6 in ntp.conf, or if it's even
>> possible to turn off IPv6 in ntpd.
>>
>> Anyone with some IPv6 knowledge have any ideas?  
>> Maybe if I activated IPv6 on eth0?  How do I do that?
>>
>> For now, I guess I'll stick a 'ntpdate' in an hourly cron job to keep my
>> server's time correct.  But that won't help people who need to run a
>> real NTP server.
>>
>>  - BS
>>
>>
>>   
>>> Yep, after reboot, and everytime I try to start xntpd.
>>> I found another guy on the web who was complaining that he notices the same thing when running ntp
>>> and one of the eth interfaces was down. Mine are up but that's why I rather think it's and ntp bug
>>> ...
>>>
>>> lsof output:
>>>
>>> COMMAND  PID   USER   FD   TYPE DEVICE SIZE NODE NAME
>>> dhcpcd   545   root    4u  IPv4   5090       UDP *:bootpc 
>>> dnsmasq  684 nobody    4u  IPv4   5796       UDP *:domain 
>>> dnsmasq  684 nobody    5u  IPv4   5797       TCP *:domain (LISTEN)
>>> dnsmasq  684 nobody    9u  IPv4   5810       UDP *:filenet-tms 
>>> dhcpd    771   root    5u  IPv4   6329       UDP *:bootps 
>>> sshd     901   root    3u  IPv4   7006       TCP esgaroth:ssh (LISTEN)
>>> smbd    1243   root   18u  IPv4   8570       TCP esgaroth:microsoft-ds (LISTEN)
>>> smbd    1243   root   19u  IPv4   8571       TCP esgaroth:netbios-ssn (LISTEN)
>>> nmbd    1247   root    6u  IPv4   8793       UDP *:netbios-ns 
>>> nmbd    1247   root    7u  IPv4   8794       UDP *:netbios-dgm 
>>> nmbd    1247   root    8u  IPv4   8796       UDP esgaroth:netbios-ns 
>>> nmbd    1247   root    9u  IPv4   8797       UDP esgaroth:netbios-dgm  
>>>
>>> as you see no port 123. Also I see no ntp in the process list
>>>
>>> Best regards
>>> --- Heiko Zuerker <he...@zu...> wrote:
>>>
>>>     
>>>> Do you get this message after you reboot the box?
>>>>
>>>> What's the output of the following commands:
>>>> lsof -i tcp:123
>>>> lsof -i udp:123
>>>>       
>>
>>
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