On 12/13/16 10:29, Dimitry Andric wrote:

Somebody is most likely port scanning your machines.  I see this all the
time on boxes connected to the internet.

As are mine. I wouldn't mind so much if the message contained sufficient useful information that could be acted on, e.g. originating IP address and, when appropriate, destination port.

sysctl net.inet.icmp.icmplim_output=0, or increase the ICMP limit, if
you want to help the port scanners. :-)

I've added the sysctl to mute the warnings - thanks :-)


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