Disable IP Audit Signature still generating alert on ASA
We have a pair of ASA 5540's in a failover configuration.
We have upgraded the primary active unit to v8.2(1) and have left the standby in 7.4(2). Although we get warning messages, failover works so I am leaving the standby unit on 7.4 for a week incase we experience any major issues with v8.2(1).
We are currently experiencing alot of false positive IP Audit alerts from sig 1103 (IP Teardrop). I have disabled this signature in the IP Audit settings within ASDM (v6.2(1)) yet the alert is still being generated.
I have tried removing the entire IP Audit policy and re-applying, yet the alert messages still get generated.
Has anyone else epxerienced this on v8.2 or have a solution for my problem ?
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...