Checking Cluster AvailabilityCopy

You can test connectivity of your VPC.

From a VM instance within the VPC network, try connecting to port 9042 with nc, telnet, or cqlsh (the required credentials are on the Cluster page):

For example, with nc:

nc -z 198.51.100.0 9042 && echo ok!

Using the telnet command, telnet to the IP address:

telnet 198.51.100.0 9042