reply to neufuse
Re: [IPv6] Pulling IPv6 address, but no internet access
said by neufuse:Not to go too OT but since it was brought up twice in this topic.
little odd you are getting a fe80:: address when you have what is the correct IPv6 DNS servers for comcast. you didn't happen to set this manually did you?
DHCPv6 does not/cannot specify the gateway address (not in RFC) This is done with router advertisements, it's what they are there for. Thus you get a LL address.
Even if it was decided to push a gateway address via DHCPv6, you'd still push a LL gateway as pushing a GUA or ULA would require ND.
If you have to do a static route or ping6 your gateway ...etc, you can still do so by scoping the interface.
eg. ping6 fe80::201:5cff:fe32:1481%eth0 (eth0 being WAN int).