[lime-users] Meshnodes get any ipv4 addresses

Hi all, I have since a few days the Problem, that my mesh nodes get any ipv4 addresses. So connected to the mesh node there is no way to the internet. Only on the Gateway Nodes. There I see only ipv6 addresses in direction to the mesh nodes. on the nodes the lime app shows no DNS and no ipv4/ipv6. Any suggestions? Regards, Andy