What ports need to be open in order for Allmydata Inc. to properly function?
The product does not require an inbound tcp port in order to function; it will fall back to using an outbound connection to reach our servers, and proxy all inbound communication through them. Occasionally you will need to open up ports for particular firewalls. For the SMB service, you may need to open up ports 139 and 445. Currently the product expects to be able to connect out on arbitrary ports to arbitrary remote ips, in order to connect to other peers in the network (this is the common case, e.g. with NAT firewalls). A minimum requirement for the product to function would, at this time, be the ability to make outbound connections to ports 8001-8005, and ports 8801-8810.
