John, That is correct. If both servers are sharing the same database and are both configured for HA, then you may want to look at disabling lease synchronization as described here: https://kea.readthedocs.io/en/kea-2.4.1/arm/hooks.html#lease-information-sharing
thank you, Darren Ankney On Wed, May 29, 2024 at 11:11 AM John Welsh <john.we...@goste.net> wrote: > > Thanks for the reply and I think I have them working now. I set up a > postgresql backend db for the databases and in doing so I am now using the > same pools for both servers instead of splitting the pool between them. I did > this because each server will register it lease within the database so and > each server checks the database to verify that the ip is available before it > offers it? At lease that is my understanding. > > John > > On 5/28/24, 16:15, "Kea-users on behalf of Darren Ankney" > <kea-users-boun...@lists.isc.org <mailto:kea-users-boun...@lists.isc.org> on > behalf of darren.ank...@gmail.com <mailto:darren.ank...@gmail.com>> wrote: > > > Hi John, > > > This is just a guess, but you may need to review > https://kea.readthedocs.io/en/kea-2.4.1/arm/hooks.html#load-balancing-configuration > > <https://kea.readthedocs.io/en/kea-2.4.1/arm/hooks.html#load-balancing-configuration> > which shows that you need to use the special client classes of > HA_<servername> to manually split the pools in half (there is no > auto-split like there was in ISC DHCP). Or simply use hot-standby > which requires no special class configuration / pool splitting. If > that isn't the problem, then please provide your configuration (with > sensitive items redacted) so that the community might better assist > you. > > > Thank you, > Darren Ankney > > > On Tue, May 28, 2024 at 5:06 PM John Welsh <john.we...@goste.net > <mailto:john.we...@goste.net>> wrote: > > > > Load-Balancing > > > > On 5/28/24, 15:30, "Kea-users on behalf of Darren Ankney" > > <kea-users-boun...@lists.isc.org <mailto:kea-users-boun...@lists.isc.org> > > <mailto:kea-users-boun...@lists.isc.org > > <mailto:kea-users-boun...@lists.isc.org>> on behalf of > > darren.ank...@gmail.com <mailto:darren.ank...@gmail.com> > > <mailto:darren.ank...@gmail.com <mailto:darren.ank...@gmail.com>>> wrote: > > > > > > Hi John, > > > > > > Are you running HA in "load-balancing" or "hot-standby" mode? > > > > > > Thank you, > > Darren Ankney > > > > > > On Sun, May 26, 2024 at 7:56 PM John Welsh <john.we...@goste.net > > <mailto:john.we...@goste.net> <mailto:john.we...@goste.net > > <mailto:john.we...@goste.net>>> wrote: > > > > > > I have set up 2 kea dhcp ver 2.4.1 servers and I am seeing some issues > > > with hosts not getting a ipv6 lease. > > > > > > My question is do I need to use the same kea-dhcp6-serverid on both > > > servers if they are running in HA? All hosts will get leases if I disable > > > HA. > > > > > > > > > > > > Thanks! > > > > > > John Welsh > > > > > > -- > > > ISC funds the development of this software with paid support > > > subscriptions. 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