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doc-exports/docs/vpc/umn/vpc_faq_0005.html
Qin Ying, Fan 65721b3f6b VPC UMN 20230720 version 
Reviewed-by: Hajba, László Antal <laszlo-antal.hajba@t-systems.com>
Co-authored-by: Qin Ying, Fan <fanqinying@huawei.com>
Co-committed-by: Qin Ying, Fan <fanqinying@huawei.com>
2023-10-27 20:28:21 +00:00

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Can Subnets Communicate with Each Other?

  • Subnets in the same VPC can communicate with each other by default.
  • VPCs are isolated from each other. Subnets from different VPCs cannot communicate with each other. You can use a VPC peering connection to enable communication between VPCs in the same region.

If subnets have firewalls associated, firewall rules should allow communication between the subnets.

Parent topic: VPCs and Subnets