Kubernetes NodePort connection refused
I hope that you are able to curl using clusterip internally using<curl http://10.111.7.129:70>
Seems like the port is not open. Try opening the port 30000 at virtual box level/ if using AKS or IBM cloud open the port at security groups.
<firewall-cmd --permanent --add-port 30000/tcp>
Then use <curl http://workernodeIP:30000>
ThanksVB