Plugin Title NAT Multiple AZ
Cloud AWS
Category EC2
Description Ensures managed NAT instances exist in at least 2 AZs for availability purposes
More Info Creating NAT instances in a single AZ creates a single point of failure for all systems in the VPC. All managed NAT instances should be created in multiple AZs to ensure proper failover.
AWS Link http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/vpc-nat-gateway.html
Recommended Action Launch managed NAT instances in multiple AZs.


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