How to specify all ports in Security group - CloudFormation

Question

I have my CloudFormation script like this now:

    \"SecurityGroupIngress\" : [{
      \"IpProtocol\" : \"tcp\",
      \"FromPort\" : \"0\",
      \"ToPort\" : \         


        

Answer 1

If you are looking to allow all protocols and all ports, then you can do the following

{
  "IpProtocol" : "-1"
  "CidrIp" : "0.0.0.0/0"
}