Now i implement VPN site to site from HQ to ATM offsite, so the VPN connection is ok( i mean it is working so i can remote to ATM machine and ATM can process money too) but my problem is sometime ATM machine it out off service during it out off service i can remote to ATM machine and connection is OK from HQ to ATM.
i don't know how to troubleshoot?
This problem the ATM guy the said the has the problem with Connection or ASA equipment..but i don't believe it bec i don't block UDP,TCP , i allow one subnet to one subnet......
how can i do on this? how can i don't the connection and equipment don't have problem?
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...