Hello, I am looking forward to encrypting management traffic between my router and PC. PC is windows XP, and i created an IPSec policy with the secpol.msc utility. I set up a policy, and it works great between two XP pcs.
Everything is pretty much a mirror between the two PCs, and thats why I am able to get ESP encapsulated traffic.
So, I thought I would try creating another transport mode IPSec, this time adding the router. I set up everything the same as on the PC, including the pre-shared key, lifetimes, the transform set, and the access list states the same thing "all tcp traffic between these hosts", along with a mirrored acl. Anyway, I cannot get isakmp to complete, as noted by these debug lines from the router:
(this is not the full output, but lines of interest)
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...