Reply To: How to configure the firewall? Home Page › Forums › Network Management › ZeroShell › How to configure the firewall? › Reply To: How to configure the firewall? April 10, 2007 at 3:57 pm #45268 hectareMember I am not aware if zeroshell runs a ssh server , so you might me getting this error because of it. Sorry I might be wrong here as i don’t have the machine with me at present.