[ntp:questions] Checking pool membership?

Charles Swiger cswiger at mac.com
Wed Feb 12 23:19:43 UTC 2014


On Feb 12, 2014, at 2:25 PM, Rick Jones <rick.jones2 at hp.com> wrote:
> Is there a direct/straightforward way to check if a given IP is a
> member of one of the NTP pools?  In particular I am curious to know if
> is in a pool.  While doing some other work, I saw an ICMP
> Destination Unreachable, port unreachable message from that IP go by,
> for 123/udp.

Sure, plug that IP into the scoring URL here:


I'd infer that it used to be part of the pool, and someone has firewalled it off after the recent DDoS attacks.


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