I have a connection to AT&T and I have been seeing a ton of 184.108.40.206 host trying to connect to several UDP & TCP ports such as 135,137,139, 445. And netbios-ns. The firewall is blocking all of this traffic, but log entries are driving me insane. Should I have ATT block these ports on the Serial or is there another way to do this on the PIX without seeing all the dropped traffic?
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...