[ntp:security] difference between lassociations and associations

Danny Mayer mayer at pdmconsulting.net
Wed Feb 10 02:31:09 UTC 2016


Ashish,

Please enter a bug report on this. You will find our bug reporting
system here: http://bugs.ntp.org/

The security email is meant to report security issues. You can also ask
questions on either hackers or the questions mailing list.

Thanks,
Danny
On 2/9/2016 1:24 PM, ashish jaiswal wrote:
> 
> Hi All,
> 
> This is regarding NTPQ command .
> 
> when i run ntpq >lassociations and ntp> associations command , i am
> getting a same output  but when i check a ntpq man page . it is give a
> following line.
> 
> lassociations
> Obtains and prints a list of association identifiers and peer statuses
> for all associations for which the server is maintaining state. This
> command differs from the associations command only for servers which
> retain state for out-of-spec client associations (i.e., fuzzballs). Such
> associations are normally omitted from the display when the associations
> command is used, but are included in the output of lassociations[char46]
> 
> associations
> Obtains and prints a list of association identifiers and peer statuses
> for in-spec peers of the server being queried.
> 
> I have  tried a to find a difference between in-spec and out -of-spec
> client associations  but i didnt get it.
> 
> Could someone clarify difference between in-spec and out -of-spec client
> associations ?
> 
> Thanks in advance .
> 
> 
> 
> # ntpq -c las
> 
> ind assid status  conf reach auth condition  last_event cnt
> ===========================================================
>   1 55207  963a   yes   yes  none  sys.peer    sys_peer  3
> # ntpq -c as
> 
> ind assid status  conf reach auth condition  last_event cnt
> ===========================================================
>   1 55207  963a   yes   yes  none  sys.peer    sys_peer  3
> # ntpq -p
>      remote           refid      st t when poll reach  
> delay   offset  jitter
> ==============================================================================
> *PEER            LOCAL(0)         6 u  118  256  377  
> Â 0.863 Â -29.660 Â  6.299
> 
> ----------------------------
> 
> cat ntp.conf :
> 
> server 16.213.145.226
> enable mode7Â 
> 
> 
> Thanks and Regards
> Â 
> Ashish Jaiswal
> 
> 
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