Hey all, I have been tasked to setup a site-to-site vpn tunnel between 2 offices. I think I have everything configured correctly for the most part however when I generate interesting traffic, tunnel doesn't come up. Can you tell me from looking at the below debug output what the issue might be? My IP address is aaa.aaa.aaa.aaa and my peer's IP address is bbb.bbb.bbb.bbb
Thank you. I was able to fix this issue by correcting an issue with my phase 1 negotiation parameters.
I do have a question about the article you sent me. In that post it says:
Make sure that the Access Control Lists (ACLs) configured for the crypto map are mirror images of each other at opposite VPN endpoints
If the above statement is true, then this answers one of my other concerns where I was a bit curious about the remote peer configuring it's ACL to access my other subnets via this tunnel which would've been a huge security hole. Is that correct?
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...