HI, I followed the steps and launched openConnect to connect to my VPNServer. I got the error "Failed to bind localTun devices (TUNSETIFF)" . Operation not permitted. Openconnect must be running as a root user. My ultimate goal is to launch openconnect from C++ code using system command as a non-root user. I believe that people must have used openConnect with user name password supplied as an argument or username passowrd information buried in a script which will be passed as an argument. Please let me know how do I achieve this? -- Thanks & Regards Harsh