http://sn.1w6.org/file/mk-20160809T134038-2lshb6x.html
Learned that while my current provider in Amsterdam (Xs4all) effectively gives me a static IP address (although not garanteed), my provider in Groningen (Ziggo) does not. So I'll have to use DynamicDNS to make my NAS reliably reachable from outside (which is one thing I need). #networking #DNS #DynDNS