I have IPSec tunnel from remote location to central location( Cisco 7200). Problem is that remote location is different company and they use some of address range that we also use.
How can I configure NAT translation of their addresses to one address in my range on my router(central location)? If I put "ip nat inside" on interface toward internet I don't think it will work because original packet is encrypted (tunnel ends on loopback interface). And also I don't know if there is the way to put "ip nat inside" on IPSec tunel.
If anyone have idea how to solve this please help.