we are using PIX 501. in the morning, when users are trying to connect to specific web site, they receive error 300. I have contacted the company that hosts web site, they said there is problem with firewall. I have check the "show run" in PIX and didn't see any unusual thing except "mtu outside 1500". does it cause the problem? how can I approach to troubleshoot this issue?
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...