[Kea-users] reservations issue

fbcadmin fbcadmin at fantinibakery.com
Thu Sep 19 21:33:25 UTC 2024


Hello ,

  With the following kea-dhcp4.conf ,    I am not able to get the IP 
addresses assigned in the reservations section to get to a device.  
Instead the devices get an address from the pool.

If you could please look at our kea-dhcp4.conf and let me know what I've 
done wrong.


thank you

Rob Fantini


{
   "Dhcp4": {
     "interfaces-config": { "interfaces": [ "eth0" ] } ,
     "lease-database": { "type": "memfile", "lfc-interval": 3600 },
     "authoritative": true,
     "host-reservation-identifiers": [ "hw-address" ],
     "option-data": [
       {
         "space": "dhcp4", "name": "domain-name", "code": 15, "data": 
"testing.com" },
       {
         "space": "dhcp4", "name": "ntp-servers", "code": 42, "data": 
"10.1.0.2" },
       {
         "space": "dhcp4", "name": "domain-name-servers", "code": 6, 
"data": "127.0.0.1, 10.1.3.40, 10.1.3.5" },
       {
         "space": "dhcp4", "name": "time-offset", "code": 2, "data": "-5" }
     ],
     "subnet4": [
       {
         "id": 1,
         "subnet": "10.199.0.0/16",
         "option-data": [
           {
             "space": "dhcp4", "name": "routers", "code": 3, "data": 
"10.199.0.1" }
         ],
         "valid-lifetime": 3600,
         "max-valid-lifetime": 3600,
         "pools": [ { "pool": "10.199.33.11 - 10.199.34.249" } ]
       }
     ],
     "reservations": [
       { "ip-address": "10.199.32.153", "hw-address": "b8:27:eb:84:85:06" },
       { "ip-address": "10.199.10.10", "hw-address": "b8:27:eb:9b:c3:3e" }
         ]
   }
}



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