Why do you want to create two tunnels? The router and concentrator will build a separate tunnel for each traffic pattern (each line in your crypto access-list), but you can't build two tunnels for the same traffic. I'm not sure what you're trying to accomplish here, you wouldn't get any extra bandwidth or anything like that. Can you explain further?
The reason is I need to setup a mailserver and replicate to the other mail server on the other end. So I need to create two different subnet so that if the replication fail, it will not affect the other subnet.
Pls advice if you have better solution for doing this.
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...