Cannot install kmod-ipvlan package


Trying to get docker containers running on a Raspberry Pi running OpenWRT and am getting the following error when I try to add a container to my IP VLAN:

docker: Error response from daemon: failed to create the ipvlan port: operation not supported.

I found an old thread that mentions the need to install kmod-ipvlan but I can't get that package to install. It's not coming up when I update the list of available packages or when I try to install directly using the kmod-ipvlan tag.

Any ideas or help on what I can be doing?

For what it's worth, I got a MAC VLAN working by installing the kmod-macvlan package.