We have ASA 5510 8.2(1) and IOS 1841 12.4(15)T1 configured at the ASA with a fixed Internet address and at the 1841 a Static/Dynamic Address. VPN IKE/IPsec tunnel works fine, but to cross traffic sessiones must be present such as ping or any other service so IPSec generete the SA. Rekey is set to 3600 secs, rekey data to 4608000, Idle time-out 30 min
To avoid having to set a dummy traffic between both local/remote nets such as NTP or SNMP, how is possible to enable longer SA?
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...