Can confirm that Kea 2.6.0 support Option 121.
I was running 2.0.2 on a Raspberry Pi running Ubuntu 22.04 LTS, but when the
2.6.0 packages were released and supported ARM, I upgraded [after testing this
out on another system].
Here’s the snippet from my config:
{
"space": "dhcp4",
"code": 121,
"data": "192.168.100.0/24 - 192.168.11.1"
},
It doesn’t need an option def entry, just the above in your subnet option data
for this to work.
Here’s the output on a DHCP with the route defined:
uquevedo@fedora-system:~$ ip route | tail -1
192.168.100.0/24 via 192.168.11.1 dev enp4s0f0 proto dhcp src 192.168.11.116
metric 100
Pretty handy and easier to set up than in previous versions.
I imagine IPv6 should work similarly.
-Ubence
> On Jun 11, 2024, at 8:23 AM, Joe Botha <[email protected]> wrote:
>
> Hi
>
> Anybody using Kea with Option 121?
>
> Classless static route option
>
> Mostly thinking of using it in a fibre ISP context, to give each customer
> router a /32 and having the gateway IP outside of the subnet.
>
> Any idea what % of home broadband routers support this? Know of ISPs using
> this option?
>
> Any advice to test and implement this with Kea?
>
> --
> Swimmingly,
> Joe
>
> swimgeek.com/blog +27 82 562 6167 instagram.com/joe.swimgeek
> "...all progress depends on the unreasonable man.”
>
>
>
>
> --
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