On 01/09/2018 03:56 PM, Bill Shirley wrote: > Model:DPC3939B > Vendor:Cisco > Hardware Revision:1.0 > Serial Number:274340915 > Processor Speed:447.28 MHz > DRAM:524288 MB > Flash:128 MB > I have a business account with static IPv4 addresses and a static IPv6 > of /56. > > Even if I could get IPv6 PD to work, I couldn't be guaranteed to get > the same PD each time. And then there's the question of that issued > PD being ROUTED to my shorewall gateway. >
Okay -- I have a Netgear CG3000DCR. Had a hell of a time getting PD to
work, but finally succeeded. The trick with that one was to specify /60
as the prefix rather than /56. Here's my wide dhcpv6 config:
profile default
{
information-only;
# request domain-name-servers;
# request domain-name;
script "/etc/wide-dhcpv6/dhcp6c-script";
};
interface eth0 {
send rapid-commit;
send ia-na 0;
send ia-pd 0;
};
id-assoc na 0 {
};
id-assoc pd 0 {
prefix ::/60 345600;
# Internal interface (LAN)
prefix-interface eth2 {
sla-len 4;
sla-id 0;
ifid 1;
};
prefix-interface br1 {
sla-len 4;
sla-id 1;
ifid 1;
};
};
This delegates /64s to both eth2 and br1.
-Tom
--
Tom Eastep \ Q: What do you get when you cross a mobster with
Shoreline, \ an international standard?
Washington, USA \ A: Someone who makes you an offer you can't
http://shorewall.org \ understand
\_______________________________________________
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