Dear Cisco Experts,
My previous question got marked as spam. I just have a quick question about an ACL that I discovered on our ASA at our Branch office. The ACL is on the outside interface coming in rule 1. Is it me or is this rule malicious, or possibly a mistake because it appears to be allowing all traffic in through the outside interface? The startup page of the ASDM does show lots of SYN traffic getting blocked which makes me think it might be working correctly unless this is just Threat Detection doing its job. Sorry for the amateur question but this is not how I remember that ACLs should work. We are running ASAv8.2 and ASDMv6.3. Thanks for any help on this matter.
