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Minimum number of public IP addresses with load balancer

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Hi,

I set up a load balancer for my EC2 instance in order to use an SSL cert with the site that is running on the instance. I naively associated all three subnets in my VPC with the load balancer. I noticed in the IP address manager that I now have four public IP addresses (which are being charged for).

Is it possible to set up a load balancer so that there is only one public IP address? The site is low traffic - I only set up the LB as it seemed to be the easiest way to get https connectivity working.

Thanks for your help.

Topics
Networking & Content DeliveryCompute
Tags
Amazon VPCAmazon EC2Elastic Load Balancing
Language
English
asked a year ago470 views
1 Answer
2

You can consider using a Network Load Balancer: https://docs.aws.amazon.com/elasticloadbalancing/latest/network/create-tls-listener.html

AWS
answered a year ago
EXPERT
reviewed a year ago
AWS
EXPERT
reviewed a year ago
  • AM
    a year ago

    Thanks I will have to read up on that.

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