Hello guys, so i have 2 sites it's Site A & B. We have server farm in site B that used to be in site A and the we're migrated and that's so happened. So my boss wanted not stop this site A but instead he wanted still using it because our client white listing our ip pub in site A. So i have to configure every packet that hit site A will be forwarded to site B in doing so, i tried built tunnel between the sites using DMVPN so the server from B can be access from Site A. And after i config that i can ping the server that in site B but when i NAT the traffic to that server it failed, not works. I try to solve this very hard but if someone can really help i would be appreciate it. Thank you