[stork-users] How to set option-43 from stork gui

Marcin Siodelski marcin at isc.org
Wed Sep 10 14:26:45 UTC 2025


It will always tell you that it is an "empty option" because "empty" 
means an option without its own payload. Option 43 is a container that 
holds nothing but suboptions (it doesn't have its own payload), so we 
say it is empty, even if there are suboptions. I agree it may be 
misleading, so we might revisit whether an option with suboptions should 
be marked as "empty".

Marcin


On 10.09.2025 14:51, Tan Mientras wrote:
> Seems it works...let me further try and I'll let you know if I 
> encounter any issues.
>
> At least I could save it, however GUI stils displays "empty option"...
>
> Captura desde 2025-09-10 14-50-06.png
>
> On Wed, Sep 10, 2025 at 2:22 PM Peter Davies <peterd at isc.org> wrote:
>
>     Hi Tan,
>
>         Try adding "option" (43) - "suboption" with the "suboption
>     code" =
>     1 and "0104c0a8a9fe" as the value
>
>
>     Your kea configuration should now contain the following global
>     option-data definitions:
>
>         {
>              "always-send": false,
>              "code": 43,
>              "csv-format": false,
>              "data": "",
>              "name": "vendor-encapsulated-options",
>              "never-send": false,
>              "space": "dhcp4"
>            },
>            {
>              "always-send": false,
>              "code": 1,
>              "csv-format": false,
>              "data": "C0A8A9FE",
>              "never-send": false,
>              "space": "vendor-encapsulated-options-space"
>            }
>          ],
>
>     /Peter
>     -- 
>     Stork-users mailing list
>     Stork-users at lists.isc.org
>     https://lists.isc.org/mailman/listinfo/stork-users
>
>



More information about the Stork-users mailing list