[Kea-users] dynamic router options in reply

Anatoliy Kushner lamazavra at gmail.com
Sun Jul 19 09:04:17 UTC 2020


Hi Tomek, thank you 



\ AK

> On 17 Jul 2020, at 15:46, Tomek Mrugalski <tomek at isc.org> wrote:
> 
> You can use flex-option for that. See
> https://kea.readthedocs.io/en/kea-1.7.9/arm/hooks.html#flex-option-flexible-option-for-option-value-settings
> 
> The expression you are looking for should be very simple: "pkt4.giaddr"
> if you want to use the giaddr field or "pkt.src" if you want to use
> source IP address of the packet.
> 
> Tomek
> 
>> On 17/07/2020 08:08, Anatoliy Kushner wrote:
>> Hi , if we have network with multiply gw(relay) is it possible for kea
>> return router (option 3) field based on giaddr ? 
>> 
>> should be something like this
>> 
>> "option-data":[
>>         {
>>           "name": "routers",
>>           "data": relay.ip-address
>>         },
>> ]
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