IPv4 DIA & IPv6 DIA - over the same transport interface

[jgeralsky]

Hello ,

We would run dual stack (IPv4 & IPv6) at service side, and also we would run dual stack (IPv4 & IPv6) on the transport internet interface(underlay), on SD-WAN router. 

Is it possible to enable IPv4DIA (NAT44) and IPv6 DIA (NAT66) via the same transport internet interface(underlay) ? 
If so, is there any official Cisco documentation related to this specific topic ? 
If so, are there any restrictions ? 

I think, it should be possible, but I didn't find any related information related to this topic.

Many thanks,
Jan

[balaji.bandi]

I have not done dual stack deployment, we used on ipv4 most use case.

but you can find some information on below document check if that helps you :

https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/system-interface/ios-xe-17/systems-interfaces-book-xe-sdwan/ipv6-functionality.html#:~:text=Cisco%20Catalyst%20SD%2DWAN%20supports,menu%2C%20choose%20Configuration%20%3E%20Templates.

https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/nat/nat-book-xe-sdwan/configure-nat64.html