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) us
On Tue, Feb 26, 2019 at 09:58:06AM -0900, John Thurston wrote:
> 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?
An easier way would be to use tcpdump to print all NTP packets (not
just
On 2/26/2019 11:34 PM, Miroslav Lichvar wrote:
On Tue, Feb 26, 2019 at 09:58:06AM -0900, John Thurston wrote:
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?
An easier way would be to use
On Wed, Feb 27, 2019 at 08:39:45AM -0900, John Thurston wrote:
> And since I'm on a switched ethernet LAN, my network port is only going to
> see traffic destined for my own MAC (or broadcast) anyway. So I really can't
> see any benefit to enabling promiscuous mode. What am I missing?
Nothing. I w
