The NAT configuration guide ( https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipaddr_nat/configuration/xe-16/nat-xe-16-book.pdf) mentions the following as one of the restrictions (on page 25)
> NAT outside interface is not supported on a VRF. However, NAT outside interface is supported in iWAN and is part of the Cisco Validated Design
Can someone kindly explain what does this statement exactly mean?
Is the following configuration not supported, if my inside interface is in global and the outside interface is in a vrf? In lab simulations, it works ok.
LAN DEVICES ------- (LAN interface- Gi0/0/1;Global) ROUTER (WAN interfacae Gi0/0/0; INET vrf) --- ISP
interface GigabitEthernet 0/0/1
ip nat inside
interface GigabitEthernet 0/0/0
ip vrf forwarding INET
ip nat outside
