I have two server to work as master and work node on local server network.

```
*master node
  10.20.20.214
worker node
  10.20.20.218*

```

In master node, I success using kubeadm init to setup with Calico network. It report message code for me to join other node

```
kubeadm join 10.20.20.214:6443 --token sy32dd.gzs4q4vi91p2o87f \
    --discovery-token-ca-cert-hash sha256:9f2eb4dc6fbc549792adada262b8aff65dd547fa9aac0890e64604df6cd31e11

```

But when I try to using this code to join work node, it seems cannot access to this ip port 10.20.20.214:6443, and report error message below.

```
I0804 16:49:45.848694  111847 token.go:215] [discovery] Failed to request cluster-info, will try again: Get https://10.20.20.214:6443/api/v1/namespaces/kube-public/configmaps/cluster-info?timeout=10s: dial tcp 10.20.20.214:6443: connect: no route to host

```