I just stablished an IPsec VPN with one of our prividers, the VPN get's stablished but one of the IPs in my lan is in conflict with a device in my providers side. I'm trying to configure NAT to avoid the conflict but I'm clueless on the steps to do it.
This is part of my current configuration
object-group network customer_outside
network-object X.X.X.X 255.255.255.248
object-group network customer_inside
network-object 192.168.1.210 255.255.255.255
network-object 192.168.1.25 255.255.255.255 -> conflicting IP
network-object 192.168.1.38 255.255.255.255
access-list customer_acl extended permit ip object-group customer_outside object-group customer_inside
Thanks for the help, the VPN is working now. Only one thing I have to add, at the beginning, it took me a while to make it work until I found there was a NAT exception rule that overrule the static command, once I removed the excpetion everything worked as I wanted.
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...