I ve configured a vpn from cisco soho91 and something very strange happened. The vpn comes up once you generate some traffic on the lan interface. For exemple the vpn is down and if i request an ip address from my laptop pluged in back the router, the vpn comes up and works.
Both interfaces LAN and WAN are up and i thought it was enought to establish the vpn. But it appears you need to initiate some traffic before you might see your vpn getting up.
Do u have any feedbaack about this strange behaviour ?
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...