ivillegas,many thanks!!actually as we know,Guard can defense spoof ip attack ,so my question is:
1:can Guard defense real IP attack, such as BOT.NET ATTACK? if yeah, how to do it?
2:if Guard protect zone with netflow ,so we know that netflow can understand ip/port/physical-interface/tos only ,so guard how to defense attack ? because netflow only this informations, can't see syns, syn-acks, acks, fins...........
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...