> In the case of Comcast (and anecdotally ISC DHCP) - You'll either need > to wait out the the lease time (4 days) or ask Comcast to nicely clear > out your /64 lease manually. Release/renew doesn't release your current > DHCP lease. I was getting A /64 and /60 (/64 had a preference of 255) > before Comcast removed the /64 lease manually.
that's interesting.. I don't see anything except the /64... even when I ask via the pd sla-len hint for a 60, 62, 63 .... :(
