[Kea-users] Configured but gateway is not being delivered by dhcp

[Craig Dunn]

Spoke too soon, I have the gateway and the lease looks good, but it's
saying there's no internet plus I can't SSH to anything on the network,
everything looks ok so not sure what's going on

Thanks

On Sat, 3 Apr 2021, 01:41 Craig Dunn, <sendai789 at googlemail.com> wrote:

> Hi Joshua,
>
> Yes I figured it out just before seeing you're message, I took the conf
> file from the documentation which, didn't have the routers option included
> so I added manually.
>
> Should have realised it would need brackets around each one.
>
> Thanks for getting back to me though
>
> On Sat, 3 Apr 2021, 00:30 Joshua Schaeffer, <jschaeffer at harmonywave.com>
> wrote:
>
>> Looks like a syntax error:
>>
>> *YOU HAVE:*
>> "option-data":[
>>     {
>>         "name": "routers",
>>         "data": "192.168.0.1",
>>
>>         "name": "domain-name-servers",
>>         "data": "208.67.222.222, 208.67.220.220"
>> }]
>>
>> *SHOULD BE:*
>> "option-data":[
>>     {
>>         "name": "routers",
>>         "data": "192.168.0.1"
>>     },
>>     {
>>         "name": "domain-name-servers",
>>         "data": "208.67.222.222, 208.67.220.220"
>>     }
>> ]
>>
>> On 4/2/21 12:14 PM, Craig Dunn wrote:
>>
>> Hi all,
>>
>> After a few days (and a rogue missing comma) I got the kea service to
>> start.
>>
>> Something weird though my phone got a new DHCP lease from kea and
>> browsing seemed really flaky, turns out even thought I had an IP and DNS I
>> didn't get the gateway IP. I thinks it's set correctly my conf file is:
>>
>> GNU nano 3.2                     kea-dhcp4.conf
>>
>> {
>> # DHCPv4 configuration starts on the next line
>> "Dhcp4": {
>>
>> # First we set up global values
>>     "valid-lifetime": 4000,
>>     "renew-timer": 1000,
>>     "rebind-timer": 2000,
>>
>> # Next we set up the interfaces to be used by the server.
>>            "interfaces-config": {
>>         "interfaces": [ "eth0" ]
>>     },
>>
>> # And we specify the type of lease database
>>     "lease-database": {
>>         "type": "memfile",
>>         "persist": true,
>>         "name": "/var/lib/kea/dhcp4.leases"
>>     },
>>
>> # Finally, we list the subnets from which we will be leasing addresses.
>>     "subnet4": [
>>         {
>>             "subnet": "192.168.0.0/24",
>>             "pools": [
>>                 {
>>                      "pool": "192.168.0.50 - 192.168.0.149"
>>                 }],
>>
>>             "option-data":[
>>                 {
>>
>>
>> pi at DHCP1:/etc/kea $ cat kea-dhcp4.conf
>> {
>> # DHCPv4 configuration starts on the next line
>> "Dhcp4": {
>>
>> # First we set up global values
>>     "valid-lifetime": 4000,
>>     "renew-timer": 1000,
>>     "rebind-timer": 2000,
>>
>> # Next we set up the interfaces to be used by the server.
>>     "interfaces-config": {
>>         "interfaces": [ "eth0" ]
>>     },
>>
>> # And we specify the type of lease database
>>     "lease-database": {
>>         "type": "memfile",
>>         "persist": true,
>>         "name": "/var/lib/kea/dhcp4.leases"
>>     },
>>
>> # Finally, we list the subnets from which we will be leasing addresses.
>>     "subnet4": [
>>         {
>>             "subnet": "192.168.0.0/24",
>>             "pools": [
>>                 {
>>                      "pool": "192.168.0.50 - 192.168.0.149"
>>                 }],
>>
>>             "option-data":[
>>                 {
>>                      "name": "routers",
>>                      "data": "192.168.0.1",
>>
>>                      "name": "domain-name-servers",
>>                      "data": "208.67.222.222, 208.67.220.220"
>>                 }]
>>
>>             }
>>         ]
>>     }
>> }
>> # DHCPv4 configuration ends with the next line
>>
>> Is there anything I'm missing? I have checked multiple conf files online
>> and it seems fine.
>>
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>>
>> --
>> Thanks,
>> Joshua Schaeffer
>>
>> _______________________________________________
>> ISC funds the development of this software with paid support
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