<div dir="ltr"><br><div>  I just informed my IPv6 tunnel provider ( Sixxs.net ) is shutting down in 10 weeks. I've been reading on and off about Comcast's IPv6's support but most of it is 2-3 years old. Anyone have a good link on setting up an Ubuntu firewall to get a IPv6 prefix for use at home? I don't want to pay Comcast for Business support just so my internal network can keep the same IPs. I tried a few weeks ago but the Subnet assigned to me changed daily it seemed even though I didn't go off line at all.</div><div><br></div><div>  Anyone doing similar or have ideas?</div><div><br></div><div>-R</div><div><br></div></div>