Site-Site ASA VPN - application dropped when more 2 sessions connected
Need your help, we have 2 sites (client and data ctr) connected with ASA IPSec VPN. VPN Tunnel is working fine and never disconneced, and when ONE computer accessing application (say Citrix) from client site to data ctr, it is also working fine. But when TWO computers accessing application to data center and both computer will be kicked out in few minutes, the VPN tunnel still keep alive.
Any reason for such issue, the computers in client site are connected to ASA thru an unmanagement switch/hub, will it be a reason?
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...