title: how to get pod to pod ping on different nodes working?
body: <p>I would like to be able to ping from one pod to another. That works if the pods are on the same host. It does not work if the pods are on different hosts.</p>
  <pre><code>$ kubectl get pod,svc -o wide
  NAME                          READY     STATUS    RESTARTS   AGE       IP                NODE                  NOMINATED NODE
  pod/bbtest-5949c4d8c5-259wx   1/1       Running   1          2d        192.168.114.158   gordon-dm1.sdsc.edu   &lt;none&gt;
  pod/busybox-7cd98849ff-m75qv   0/1      Running   0          3m        192.168.78.30     gordon-dm3.sdsc.edu   &lt;none&gt;pod/nginx-64f497f8fd-j4qml    1/1       Running   0          20m       192.168.114.163   gordon-dm1.sdsc.edu   &lt;none&gt;
  pod/nginx-64f497f8fd-tw4vb    1/1       Running   0          22m       192.168.209.32    gordon-dm4.sdsc.edu   &lt;none&gt;
  
  NAME                 TYPE        CLUSTER-IP   EXTERNAL-IP   PORT(S)   AGE       SELECTOR
  service/kubernetes   ClusterIP   10.96.0.1    &lt;none&gt;        443/TCP   17d       &lt;none&gt;
  </code></pre>
  <pre><code>$ kubectl run busybox --rm -ti --image busybox /bin/sh
  / # ping 192.168.114.163
  PING 192.168.114.163 (192.168.114.163): 56 data bytes
  ^C
  --- 192.168.114.163 ping statistics ---
  4 packets transmitted, 0 packets received, 100% packet loss
  / # 
  </code></pre>
  <p>I set up flannel but it doesn't make a change. I tried felixconfiguration only to get an error : resource does not exist: FelixConfiguration(default)</p>
  <p>Any help to get pod to pod communication to work ?</p>