So I just set this up on my home machine and a work machine.. I got caught out with the pre-defined host config because I didn't realise I needed to allow both

So I just set this up on my home machine and a work machine.. I got caught out with the pre-defined host config because I didn't realise I needed to allow both tcp AND udp through the firewall, so my work machine was unable to access my privately shared folder on the home machine (tracker server/relay server/dht options all disabled) Once that was sorted, I have a perfectly good replication system working amonst all my machines, just like dropbox, without the centralised control, this is awesome