We have a PIX 515e with IOS 6.3 which connects to an Cisco 1700 router using 2M symmetrical line for internet. Over the past few weeks our internet has been constantly dropping. Our ISP believes something is flooding our network that is causing our internet to drop. Anyone know how I can monitor what traffics goes in / out of our PIX or have any idea what can cause our internet to drop suddenly?
I also did a port scan of the PIX from the outside and notice I could no longer ping at the same time until I stopped the port scan.
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...