Router firewall blocking port 4447 inbound from Comodo.

Just wondering if this is a port I should be forwarding to my PC or not. My guess is this is for either updates or cloud scanning, can anyone verify?

I had previously tagged the IP as related to Comodo, although I think the servers are hosted by another company (ITX Fortress) or something like that.

I’ve already asked about this with no response:


Interesting… well I guess I will not be allowing it through until I find out what it is and why it is necessary.

If you do let it through CIS Firewall will probably block it as it isn’t stateful. So, I’ve no idea whatsoever why this request is being made by the Servers knowing that CIS will block it any way.

Nobody else here seems concerned.


Please see my response:;msg444934#msg444934