Help Center> VPC Endpoint> User Guide (ME-Abu Dhabi Region) > FAQs> How Can I Check Network Configurations of the ECS Hosting the VPC Endpoint Service?
Updated on 2022-01-25 GMT+08:00
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How Can I Check Network Configurations of the ECS Hosting the VPC Endpoint Service?

  1. Confirm that the security group of the ECS NIC is correctly configured.
    • On the ECS details page, view the security group details.
    • Check whether the security group permits IP addresses in the 198.19.128.0/20 network segment in the inbound direction. If it does not, add inbound rules for this network segment based on service requirements.
  2. Confirm that the network ACL of the subnet used by the ECS NIC does not block traffic.

    If you can configure the network ACL on the left part of the VPC console, confirm that the subnet of the associated VPC endpoint allows traffic to pass through.

Parent topic: FAQs