[Kea-users] Configuring a subnet for both static and dynamic assignment for authorized MAC addresses
Cristina Bulfon
cristina.bulfon at roma1.infn.it
Sat Jan 17 17:12:11 UTC 2026
Dear all,
I would like to configure a Kea DHCP4 server that assign static IP addresses to a portion of a given network ,
and dynamic IP addresses to a specific MAC addresses for the rest of the subnet.
I was thinking of a configuration like this
—
subnet4 : [
{
“Id” :”1”
“match-client-id”: “false”,
“subnet”: “X.Y.Z.0/24”,
“pools: [ { “pool”: “X.Y.Z.50 - X.Y.Z.252” }}
“reservations-global” : false,
“reservation-in-subnet” : “true"
“reservation-out-of-pool” : “true”,
“reservations”: [
<?include “/etc/kea/static.json” ?>
<?include “/etc/kea/dynamic.json”?>
]
}
]
=====
dynamic.json
{ “hw-address” : “aa:cc:bb:dd:ee:ff”},
{“hw-address”: “gg:hh:jj:mm:nn:pp”}
==
Static.json
{
“hw-address”: “oo:qq:rr:ss:tt:vv”,
“Ip-address”: “X.Y.Z.30”,
“hostname”: “paperino”
},
===
Might it work ? Any suggestions are welcome.
Thanks ,
Cristina
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