I had similar problems. I decided to take the dive to IPv6, but it turned out I was getting regularly-changing dynamic IPv6 addresses. I wasn't succeeding in ge

I had similar problems. I decided to take the dive to IPv6, but it turned out I was getting regularly-changing dynamic IPv6 addresses. I wasn't succeeding in getting ULAs to work, and it was starting to look like IPv6 was a lot of headache with no benefit that I could identify.