[Kea-users] "Unsupported 'shared-networks' parameter."

[Wlodek Wencel]

Hello,

this is because 'shared-networks' is a list that suppose to be inside 
"Dhcp4": {}.

In your case:

{
     "command": "config-test",
     "service": [ "dhcp4" ],
     "arguments": {
         "Dhcp4": {
             "interfaces-config": {
                 "interfaces": ["eth0/192.168.0.1"]},
                 "control-socket": {
                     "socket-name": "/tmp/kea4-ctrl-socket",
                     "socket-type": "unix"
                 },
                 "expired-leases-processing": {
                     "reclaim-timer-wait-timer": 10,
                     "flush-reclaimed-timer-wait-time": 25,
                     "hold-reclaimed-time": 3600,
                     "max-reclaim-leases": 100,
                     "max-reclaim-time": 250,
                     "unwarned-reclaim-cycles": 5
                 },
                 "valid-lifetime": 4000,
                 "renew-timer": 1000,
                 "rebind-timer": 2000,
                 "preferred-lifetime": 3000,
                 "option-data": [
                     {
                         "name": "dns-servers",
                         "data": "8.8.8.8, 8.8.4.4"
                     }
                 ],
                 "shared-networks": [
                     {
                     "name": "3M",
                     "interface": "eth0",
                     "subnet4":[
                         {
                             "subnet": "192.168.2.0/24",
                             "pools": [
                                 { "pool":  "192.168.2.10 - 192.168.2.20" }
                             ]
                         }
                     ]
                     }
                 ],
                 "loggers": [
                     {
                         "debuglevel": 99,
                         "name": "kea-dhcp4",
                         "output_options": [
                             {
                                 "output": 
"/var/log/kea/kea-dhcp4-server.log"
                             }
                         ],
                         "severity": "INFO"
                     }
                 ]
             }
     }
}

Regards

Wlodek Wencel

ISC QA engineer

On 18/05/2022 17:51, Jeronimo wrote:
> Hi all,
>
> I'm getting the error "Unsupported 'shared-networks' parameter." while 
> trying to test config with Kea Ctrl-Agent.
>
> Any help?
>
> Jeronimo
>
> API Request
> {
>     "command": "config-test",
>     "service": [ "dhcp4" ],
>     "arguments": {
>         "Dhcp4": {
>             "interfaces-config": {
>                 "interfaces": ["eth0/192.168.0.1 <http://192.168.0.1>"]},
>                 "control-socket": {
>                     "socket-name": "/tmp/kea4-ctrl-socket",
>                     "socket-type": "unix"
>                 },
>                 "expired-leases-processing": {
>                     "reclaim-timer-wait-timer": 10,
>                     "flush-reclaimed-timer-wait-time": 25,
>                     "hold-reclaimed-time": 3600,
>                     "max-reclaim-leases": 100,
>                     "max-reclaim-time": 250,
>                     "unwarned-reclaim-cycles": 5
>                 },
>                 "valid-lifetime": 4000,
>                 "renew-timer": 1000,
>                 "rebind-timer": 2000,
>                 "preferred-lifetime": 3000,
>                 "option-data": [
>                     {
>                         "name": "dns-servers",
>                         "data": "8.8.8.8, 8.8.4.4"
>                     }
>                 ],
>                 "loggers": [
>                     {
>                         "debuglevel": 99,
>                         "name": "kea-dhcp4",
>                         "output_options": [
>                             {
>                                 "output": 
> "/var/log/kea/kea-dhcp4-server.log"
>                             }
>                         ],
>                         "severity": "INFO"
>                     }
>                 ]
>             },
>             "shared-networks": [
>             {
>                 "name": "3M",
>                 "interface": "eth0",
>                 "subnet4":[
>                     {
>                         "subnet": "192.168.2.0/24 
> <http://192.168.2.0/24>",
>                         "pools": [
>                             { "pool":  "192.168.2.10 - 192.168.2.20" }
>                         ]
>                     }
>                 ]
>             }
>         ]
>     }
> }
>
>
>
> kea-ctrl-agent.conf
> { "Control-agent": {     "http-host": "0.0.0.0",     "http-port": 
> 8000,     "control-sockets": {         "dhcp4": {             
> "socket-type": "unix",             "socket-name": 
> "/tmp/kea4-ctrl-socket"         },         "dhcp6": {             
> "socket-type": "unix",             "socket-name": 
> "/tmp/kea6-ctrl-socket"         },         "d2": {             
> "socket-type": "unix",             "socket-name": 
> "/tmp/kea-ddns-ctrl-socket"         }     },     "hooks-libraries": [ 
>     {         "library": 
> "/usr/lib/x86_64-linux-gnu/kea/hooks/libdhcp_bootp.so"     },     {   
>       "library": 
> "/usr/lib/x86_64-linux-gnu/kea/hooks/libdhcp_stat_cmds.so"     },     
> {         "library": 
> "/usr/lib/x86_64-linux-gnu/kea/hooks/libdhcp_mysql_cb.so"     },     { 
>         "library": 
> "/usr/lib/x86_64-linux-gnu/kea/hooks/libdhcp_lease_cmds.so"     }     ],
>     "loggers": [     {         "name": "kea-ctrl-agent",         
> "output_options": [             {                 "output": 
> "syslog:kea-ctrl-agent",                 "pattern": "%-5p %m\n",       
>           "flush": false,                 "maxsize": 1048576,         
>         "maxver": 8             }         ],         "severity": 
> "DEBUG",         "debuglevel": 99     }   ] } }
>
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