i have a vpn tunnel carrying multiple subnets, peering to some korean brand firewall. problem is when they tried to initiate the tunnel i always get this log.
The decapsulated inner packet doesn't match the negotiated policy in the SA. The packet specifies its destination as 10.172.16.48, its source as 192.168.151.154, and its protocol as 1. The SA specifies its local proxy as 10.10.30.0/255.255.255.0/0/0 and its remote_proxy as 192.168.155.1/255.255.255.255/0/0.
but when i on my end when i tried to initiate the tunnel it works. we've compared both configs and all the same. any ideas guys???
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...
[toc:faq]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 and UDP are I...