On 08.06.2016 21:10, Templin, Fred L wrote: > Hi, I am using DHCPv6 Prefix Delegation from my kea 1.0.0 server. I assign > each client a unique DUID using DUID-EN. I want to make it so that each > client always gets the same DHCPv6 Prefix Delegation every time it asks > for one no matter what other clients are asking for prefixes, no matter > whether the server goes down and comes back up, no matter whether > the lease database gets flushed, etc. > > I am hoping there is some way to hardwire this up by putting configuration > lines into my kea.conf or by entering information into a database. For > example, > DUID-EN number 1000 receives PD 2001:db8:0:1::/64, DUID-EN number 10001 > receives PD 2001:db8:0:2::/64, etc. > > Is there a way to set this up in my configuration file? Or is there some way > to > populate this information in a database that kea manages? > > Thanks - Fred > > >
Fred, What you're asking is described in the Kea User's Guide: http://kea.isc.org/docs/kea-guide.html#host-reservation-v6 and there is a configuration snippet that demonstrates how to make prefix reservation for a client identified by a specific DUID. Specifically, this part of the configuration snippet is of your interest: { "duid": "01:02:03:04:05:06:07:08:09:0A", "ip-addresses": [ "2001:db8:1::102" ], "prefixes": [ "2001:db8:2:abcd::/64" ], "hostname": "foo.example.com" } which reserves a prefix "2001:db8:2:abcd::/64" to the client identified by a DUID: "01:02:03:04:05:06:07:08:09:0A". Static IPv6 reservations do not work with the database in Kea 1.0.0. They only work when specified in the configuration file, as shown above. Marcin _______________________________________________ Kea-users mailing list [email protected] https://lists.isc.org/mailman/listinfo/kea-users
