Ping Command inside docker container doesnt work

Question

I can ping an IP from host box (Linux centos rhel 7.2) but when I do the same inside docker container, it fails to respond.

[root@f321ef079128]# ping 10.254.19.46 PING 10.254.19.46 (10.254.19.46) 56(84) bytes of data.

What can be the issue?

Thanks

Solution 1

This might help:

My docker container has no internet

Top suggestions seems to be to restart the docker service:

service docker restart

Solution 2

i think you dont have internet acces in container. Try run your container with:

docker run --dns **your_dns** ...