I am a user of China Mobile,I use GPRS wireless card to access internet,the old IOS of pix is 6.2x,because the IP address I get from ISP is like 10.x.x.x,I can't login my vpn server,After I upgrade the ios to 6.3x,I can log in the VPN(I know it's the "IPSEC through NAT" problem,so I upgrade the IOS),but I can't access even ping anything(such as my sap server,ftpserver),why?someone can help me?thanks
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...