I am receiving hundreds of the following messages in ASA 5520 log:
"Deny IP due to Land Attack from 0.0.0.0 to 0.0.0.0"
Can it be related to another messages I am receiving in ASA5520 log which is:
"UDP request discarded from 10.80.48.246/24678 to ProdZone:255.255.255.255/24677"?
Strange thing is that IP address 10.80.48.246 doesn't exist on my network.
I am receiving such messange from many different IP addresses and none of them is used on my network.