I am receiving a lot of the following messages from my ASA:
03-15-2007 11:16:46 Local4.Critical 192.168.x.x %ASA-2-106016: Deny IP spoof from (our public IP) to Email_NAT on interface outside
The Deny spoof is coming from my Outside Interface on the ASA and is going to our Email_Nat internal IP address.
Should this be a concern? Why is it coming from the outside interface and not coming from another public IP address?
03-15-2007 11:16:46 Local4.Critical 192.168.x.x %ASA-2-106016: Deny IP spoof from (our public IP) to Email_NAT on interface outside
The Deny spoof is coming from my Outside Interface on the ASA and is going to our Email_Nat internal IP address.
Should this be a concern? Why is it coming from the outside interface and not coming from another public IP address?