Hey guys,
Been having some problems with my ZyXel VDSL2 modem recently. Internet wasn't working this morning (ended up doing a 1 hour 3 way skype call on 4g :S uh oh!) so I pulled the power pack out and put back in and we are up. I was online for about 20 minutes before I started noticing some sites weren't working. All the important sites like Facebook, LinkedIn, Webmail & Geekzone are working but the less sophisticated like Stuff weren't. I have the IPvfoo plugin on Chrome and noticed that all the sites working were a big green 6. Did a ping test to confirm and IPv4 isn't working.

Interesting experience - goes to show that after 20 minutes of normal internet use I was only using IPv6....

ISP is Solarix (ex-Unleash).