Can you give more details about which hairpin traffic do you have?
For example, I mean you can have client vpn coming in and going back to Internet (full tunnel) or trying to access remote vpn sites. This can be addressed with route tunneled depending on your design..
Also another example, you can have multiple remote site vpn and coming to your asa to communicate together....
To give you some recommendations/considerations, i would prefer having a better picture first.
Appreciate your response , I am literally at this moment trying to understand the traffic flow of my hairpin traffic. And for sure will come up here to get your suggestion.
I know I have one situation as you said ::
Multiple remote site is having site to site VPN with Head Quarter ASA. My question is how this is U Turn Traffic ?