Might be a stupid question, but I am quite confused with Greenbone Security Manager, OpenVAS, etc.
Yesterday I have downloaded and installed GCE from here: https://www.greenbone.net/en/install_use_gce/
Connected it to the internet and everything works just fine. It is able to download updates, etc. However, I have installed it to connect to Metasploit. Internet suggests that OpenVAS should be listening on some 939* ports, depending on the version, but I have scanned all ports using NMAP and only 22, 80 and 443 are open. Now I’m wondering whether I have installed right version of OpenVAS, or I did something totally wrong. Could someone suggest on this matter please?
Thanks a lot in advance and apologies for stupid question.