Install: Connecting pods to external networks

[andrejmaya]

The ping to Google's DNS in Chapter 4: Connecting pods to external networks is not working:

[vagrant@kubeadm-master contiv-1.1.1]$ kubectl exec -it contiv-c1 sh
/ # ping -c 3 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes

--- 8.8.8.8 ping statistics ---
3 packets transmitted, 0 packets received, 100% packet loss

Any ideas how to solve it? I am using the k8s version 1.8 deployment

[vtlrazin]

Hi, I have the same problem.

netctl version
Client Version:
Version: 1.2.0

I am using the k8s version 1.11.2. Deployment - VXLAN based with fwdMode:routing.

Any ideas how to solve it?

[vtlrazin]

Hi andrejmaya,

I found problem.
Please execute on each host:

iptables -P FORWARD ACCEPT

B.R.
Vitaliy

[kannanvr]

Thanks Vitaliy for the solution. Your suggestion solved my problem