SUMMARY
Can my instances still talk to each other after deploying into AWS?
ISSUE
Instances that are in the same VPC are assigned with the same Security Group. These instances can freely communicate with each other via TCP, UDP and ICMP.
Can my instances still talk to each other after deploying into AWS?
Instances that are in the same VPC are assigned with the same Security Group. These instances can freely communicate with each other via TCP, UDP and ICMP.