I have an ASA 5515x and 200 users behind accessing the internet for all of their services (ie I have no inside servers) whats the essential ACL I need on Outside int to prevent scan and syn attacks which at present seem to fluctuate wildly?
Thanks Marius,That was my understanding but the ASDM graphs of "Possible Scan & Syn attacks" had me paranoid so i applied an anti Bogon ACL to the outside interface but that didnt make any difference.Thanks again for the clarification,brgdsSteveP
