Hi. I am having some problems with VRF aware NAT. I have followed the Cisco documentation, but i'm still having problems with dynamic nat.
The scenerio is i have a VRF called CUST1 which i can NAT if i use static vrf NAT, but not dynamic. The configuration is as follows
ip nat pool CUSTA_POOL 192.168.10.17 192.168.10.17 netmask 255.255.255.0
ip nat source list CUSTA_NAT pool CUSTA_POOL vrf CUSTA overload
ip route vrf CUSTA 0.0.0.0 0.0.0.0 FastEthernet0/0 220.127.116.11
ip access-list standard CUSTA_NAT
permit 172.16.0.0 0.0.255.255 log
description "OUTSIDE INT"
ip vrf forwarding SHARED_INT
ip address 192.168.10.1 255.255.255.0
ip nat outside
encapsulation dot1Q 10
ip vrf forwarding CUSTA
ip address 172.16.1.10 255.255.255.252
ip nat inside
When using the configuration as above i can see that NAT does not take place as i can see the real address (172.16.1.9) on the next hop. If i use a static NAT statement like...
ip nat inside source static 172.16.1.9 192.168.10.17 vrf CUSTA
It will succesfully NAT. Any help with this would be much appreciated.