The multicast woes are now behind me (thanks Dimitriy), and I now have a fabric that spans my home network and EC2. The problem with multicast turned out to be firewall related, and the simple fix was: /sbin/iptables -I OUTPUT -o tun0 -j ACCEPT /sbin/iptables -I INPUT -i tun0 -j ACCEPT Tomorrow I’ll try to […]

I didn’t get to spend my full attention on this over the last couple of days, and somewhat as expected I’ve run into trouble with multicast. Right now it seems that whenever I put a node into the VPN overlay network it stops being capable of doing multicast. I’ll report back once these issues are […]