On 12/13/16 11:15, Gary Palmer wrote:
On Tue, Dec 13, 2016 at 10:43:27AM -0500, Michael Butler wrote:
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.tcp.log_in_vain=1
sysctl net.inet.udp.log_in_vain=1

be prepared for a lot of logs if you are being port scanned

Or, apparently, have a windoze box on that segment :-(


freebsd-current@freebsd.org mailing list
To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"

Reply via email to