Hi, I have a problem and I have not found the solution ... can anyone has any idea ... The situation is like this: I have two servers connected with Openswan (IPSec tunnel); From the PC behind the first server I can connect to PCs behind the second server. On the first server I have a tun0 interface (OpenVPN) that I connect on the first server outside the network. The problem is: How do I connect from outside through OpenVPN (tun0) PCs behind the second server (connected via IPsec to first)? Interfaces (first server): eth0 (WAN) IP: 126.96.36.199 (example) eth1 (LAN) IP: 192.168.10.1 ipsec0 (IPsec) IP: 188.8.131.52 ( same WAN) tun0 (OpenVPN) IP: 10.8.0.1 LAN class second server: 192.168.20.0/24 I attached a scheme to understand better... Thanks in advance for your help.