dhclient with IPv6 and PD hints

[Mike.]

On 4/4/2014 at 2:08 PM Mike. wrote:

|What is the configuration file syntax to request a prefix delegation
|of a size other than a /64?
|
|Comcast recently fired up IPv6 dual stack in my area.   The IA-PD
|request gives me a /64 delegation.
|
|If I specify that I want a /60 in the PD hints, then Comcast will
|delegate a /60 prefix to me so that I can split it up into /64 for
my
|subnets.
|
|
|Only, I cannot seem to find out how to get the ISC dhclient program
|to request the /60 via a PD hint.  
|
|
|What am I overlooking?
|
|Thanks.
 =============



Anyone?