[17:27] <Teranet> Hey I have a quick question on MAAS DHCP
[17:28] <Teranet> reserved range IP's and reserved dynamic Ip's what is the difference ?
[17:50] <vmorris> Terant: maas will never try to use a reserved IP, and dynamic addresses are used for enlistment and commissioning
[17:50] <vmorris> Teranet :D
[17:52] <Teranet> ok if that's the case than why does it do that ? '
[17:54] <vmorris> when machines are commissioned into maas, they perform a PXE boot and pick up an address from the dynamic range to use during the commissioning process
[17:55] <vmorris> these dynamic addresses get reused all the time.. I have 6 reserved in my mass deployment and as such can only be commissioning 6 machines at any given time. once the machine is commissioned and ready, the address is freed back to the dynamic pool
[17:55] <vmorris> then i have a bunch of addresses that are reserved and get assigned to deployed machines
[17:56] <vmorris> let me back up that
[17:56] <vmorris> sorry, that was not correct
[17:57] <vmorris> the 'Reserved' addresses are never used by maas
[17:57] <vmorris> so, the p'
[17:57] <Teranet> ok so reserved would juju use those ?? Shouldn't right ?
[17:57] <vmorris> so, the IPs that I do NOT have in Dynamic or Reserved are the ones that MAAS DHCP will hand out to deployed machines
[17:57] <vmorris> Juju shouldn't use Reserved or Dynamic
[17:57] <Teranet> ok than we might have a bug :-(
[17:58] <Teranet> shoot
[17:58] <vmorris> I think!.. trying to dig up some of my deployment from a few months back
[17:59] <vmorris> yeah, so i have juju automatically getting addresses from ranges that are not on the reserved list in the subnet
[17:59] <Teranet> I do have a reserved range and juju grabs them
[17:59] <Teranet> that's why I was asking
[18:00] <vmorris> do you have another DHCP server running on that broadcast domain?
[18:00] <Teranet> no I don't
[18:00] <Teranet> but let me rebuild here to reproduce the issue first
[18:00] <vmorris> hmm, sorry I haven't seen that happen before. the DHCP server that I allow MAAS to run on the specified subnet performs as I've described above. What version of maas?
[18:01] <Teranet> latest 2.1.2 on ubunut 16.04 LTS
[18:02] <vmorris> yeah alright, see if you can repro .. good luck!