AWS Security ChangesHomeSearch

AWS network-firewall documentation change

Service: network-firewall · 2026-03-07 · Documentation low

File: network-firewall/latest/developerguide/vpc-config-subnets.md

Summary

Updated firewall bandwidth documentation to specify per-AZ limits

Security assessment

Clarifies infrastructure scaling without security-related changes.

Diff

diff --git a/network-firewall/latest/developerguide/vpc-config-subnets.md b/network-firewall/latest/developerguide/vpc-config-subnets.md
index 051861a15..09e5a43af 100644
--- a//network-firewall/latest/developerguide/vpc-config-subnets.md
+++ b//network-firewall/latest/developerguide/vpc-config-subnets.md
@@ -19 +19 @@ To prepare a VPC for your Network Firewall firewall, in each Availability Zone w
-Network Firewall supports up to 100 Gbps of network traffic per firewall endpoint. If you require more traffic bandwidth, you can split your resources into subnets and create a Network Firewall firewall in each subnet.
+Network Firewall supports up to 100 Gbps of network traffic per Availability Zone. The 100 Gbps bandwidth is shared across all associated VPC endpoints. If you require more traffic bandwidth, you can split your resources into subnets and create a Network Firewall firewall in each subnet.