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

Tan Mientras tanimientras at gmail.com
Wed Sep 10 12:52:57 UTC 2025


ok...ill try that

On Wed, Sep 10, 2025 at 2:40 PM Marcin Siodelski <marcin at isc.org> wrote:

> In fact, I think you have to add option 43 with suboption 1 and the
> binary value of "C0A8A9FE" (not 0104c0a8a9fe). If I understand
> correctly, the "01" is the suboption code and the 04 is the length of
> the payload. These two values are prepended to the suboption value when
> specifying suboption code of 1 and the binary value.
>
> The reason why you're seeing this error when trying to specify the
> payload for the option 43 is that Stork assumes that the option 43 has
> option definition (which is empty) option with suboptions. That's why it
> uses csv-format set to true (instead of false), and Kea rejects it
> because there should be no payload when csv-format is true.
>
> Marcin
>
> On 10.09.2025 14:22, Peter Davies 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
>
>
> --
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>
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