Greetings,
I find the following open on my Cloud Management Server.
PORT STATE SERVICE
22/tcp open ssh
23/tcp filtered telnet
111/tcp open rpcbind
2049/tcp open nfs
5900/tcp open vnc
5901/tcp open vnc-1
5902/tcp open vnc-2
5903/tcp open vnc-3
5904/tcp open unknown
5906/tcp open unknown
The ones I understand are 22, 111, 2049 and the VNC 5900-5903, however, what is 5904 and 5906? Also why is telnet even enable what on cloud stack utilizes that?