Thanks for your help Javier. Your instructions really help me building the simple stunnel.
I am wondering whether it is possible to build a bi-directional stunnel. Here I have two applications running on two seperate hosts. One of the application uses port 10 to send and receive packets, while another application uses port 11.
Until now, I try to modify the configuration like this: Host 1: [services] client = no accept = 100 connect = 10 (sending to app using port 10) TIMEOUTclose = 0 [services] client = yes accept = 10 (receiving from app using port 10) connect = ip_of_another_host_:100 TIMEOUTclose = 0
Host 2: [services] client = no accept = 100 connect = 11 (sending to app using port 11) TIMEOUTclose = 0 [services] client = yes accept = 11 (receiving from app using port 11) connect = ip_of_another_host_:100 TIMEOUTclose = 0
Is that the correct config settings?