We are using OPSHub free version for migrating On-Premises TFS 2013 to cloud (VSO 2015).

During Opshub installation we got an error message "Unable to connect to remote server, check the internet connectivity or Proxy settings and try again".

We found the following link <http://www.opshub.com/main/ovsomu-proxy> regarding this issue and we contacted our network team to get the proxy server details (to put them in the environment variable \_JAVA\_OPTIONS), but they would like to know how Opshub connects to internet and all the inbound and outbound connections from Opshub, which port it uses and if the data is encrypted during installation and migration etc. Can Opshub support help us out in providing this information?