[ntp:questions] Detecting ntp broadcast packets
John Thurston
john.thurston at alaska.gov
Tue Feb 26 18:58:06 UTC 2019
We don't run any ntp broadcast server. We don't have any intention of
running one. In fact, I'd like to know if any such signal ever appears
on my network.
Two ideas I had:
A) create a host with an ntpd 'broadcastclient' and then monitor its log
output to see if it ever found a signal.
B) use snoop or tcpdump to look at broadcast packets and tell me if it
uncovers any ntp
Is there already a better way to watch and warn of such packets?
--
Do things because you should, not just because you can.
John Thurston 907-465-8591
John.Thurston at alaska.gov
Department of Administration
State of Alaska
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