vpn from spoke over cellular UMTS to put down with no traffic
Hi, we have back-up IOS router on branch (spoke) with cellular UMTS card and vpn l2l to the central site (hub with ASA). We need to put down the vpn channel after a defined amount of time, with no interesting traffic.
By now we have keepalive vpn traffic that keep up the cellular line.
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...