Check network connectivity

Make sure engines or other security appliances are not impacting the network connectivity necessary for the operation of all components involved in this integration. Run the following command on the host machine to check whether the host Ubuntu machine has internet connectivity:
ping -c 2 www.aws.com
The result must be similar to the following sample:
PING www.aws.com (10.10.120.12) 56(84) bytes of data.
64 bytes from 10.10.120.12 (10.10.120.12): icmp_seq=1 ttl=128 time=179 ms
64 bytes from 10.10.120.12 (10.10.120.12): icmp_seq=1 ttl=128 time=181 ms