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AWS network-manager documentation change

Service: network-manager · 2025-06-13 · Documentation low

File: network-manager/latest/cloudwan/cloudwan-core-network-config.md

Summary

Added DNS support and Security Group Referencing support options to core network configuration

Security assessment

Security Group Referencing support documentation explains a security feature for VPC attachments, but no evidence indicates it addresses an existing vulnerability.

Diff

diff --git a/network-manager/latest/cloudwan/cloudwan-core-network-config.md b/network-manager/latest/cloudwan/cloudwan-core-network-config.md
index 4e83bf165..dd55fb0e3 100644
--- a//network-manager/latest/cloudwan/cloudwan-core-network-config.md
+++ b//network-manager/latest/cloudwan/cloudwan-core-network-config.md
@@ -29 +29,7 @@ The following steps guide you through configuring a core network for a policy ve
-    2. Choose **VPN ECMP support** if the core network should forward traffic over multiple-cost routes using VPN. 
+    2. Choose any of the following:
+
+       * **VPN ECMP support** if the core network should forward traffic over multiple-cost routes using VPN. 
+
+       * **DNS support** if you want to use DNS resolution for the core network.
+
+       * **Security Group Referencing support** if you want to enable security group referencing for VPC attachments in the core network. For more information about security group referencing, see [Security group referencing](./cloudwan-vpc-attachment.html#cloudwan-sg-referencing).