Is there some reason you’re not using the suggested ranges? https://docs.rke2.io/install/network_options?#dual-stack-configuration

Note that you’ve changed the v6 cluster-cidr from /56 to /64, while the default node-cidr-mask is also /64. So you only have enough IPv6 ranges for a single node. If you’re going to use smaller blocks, you need to configure smaller ranges for the nodes.

If you change the

cluster-cidr

mask, you should also change the

node-cidr-mask-size-ipv4

and

node-cidr-mask-size-ipv6

values to match the planned pods per node and total node count. The largest supported

service-cidr

mask is /12 for IPv4, and /112 for IPv6.

that /108 is probably not valid either

how’d you pick those ranges?

probably not a great starting point

thanks @creamy-pencil-82913!