Hello, i am having issues passing traffic through a tunnel that was created using StrongSwan. Since the tunnel is up, i am having difficulties connecting to through the tunnel to the partner's server. The idea is to route incoming traffic through the tunnel to the partners server ip. I have tried lots of solution but none seems to work. Here is my iptables current configuration: x.x.x.x = external IP y.y.y.y = VPN public IP z.z.z.z = Partner Server Private IP port = partner open port iptables -t nat -A PREROUTING -s x.x.x.x -d y.y.y.y -p udp -j DNAT --to-dest z.z.z.z:port iptables -t nat -A POSTROUTING -d z.z.z.z -p udp --dport port -j SNAT --to-source y.y.y.y:4500