Issues

• Plan IPv6 pool hierarchy and contiguous allocation up front, not just IPv4

  enhancement
  aws/aws-networking-best-practices#198 · Filter by author chriselsen opened on Nov 1, 2026

• Direct Connect: size capacity for failure, alarm on utilization, and turn transfer volume into throughput

  enhancement
  aws/aws-networking-best-practices#196 · Filter by author chriselsen opened on Nov 1, 2026

• Direct Connect: treat a LAG as a single connection; set minimum links and design resiliency across devices and locations

  enhancement
  aws/aws-networking-best-practices#195 · Filter by author chriselsen opened on Nov 1, 2026

• Direct Connect: summarize routes and size prefix allocations per VIF and gateway before turn-up

  enhancement
  aws/aws-networking-best-practices#194 · Filter by author chriselsen opened on Nov 1, 2026

• Direct Connect: scale with ECMP and design Direct Connect gateways per geography or routing domain

  enhancement
  aws/aws-networking-best-practices#193 · Filter by author chriselsen opened on Nov 1, 2026

• Segmentation: enforce boundaries with disabled default propagation, static routes, and SCP guardrails

  enhancement
  aws/aws-networking-best-practices#192 · Filter by author chriselsen opened on Nov 1, 2026

• CIDR planning: retrofitting route summarization into an existing non-contiguous network

  enhancement
  aws/aws-networking-best-practices#190 · Filter by author chriselsen opened on Oct 31, 2026

• Quota monitoring: add hybrid route-count limits (VPN, Connect, Direct Connect, Cloud WAN)

  enhancement
  aws/aws-networking-best-practices#189 · Filter by author chriselsen opened on Oct 31, 2026

• Internet egress: add guidance for egress via a third-party SASE/proxy provider over VPN

  enhancement
  aws/aws-networking-best-practices#188 · Filter by author chriselsen opened on Oct 31, 2026

• Cloud WAN routing policies: per-Region outbound filtering example, unsupported capabilities and pitfalls

  enhancement
  aws/aws-networking-best-practices#187 · Filter by author chriselsen opened on Oct 31, 2026

• Cloud WAN: guidance against a single flat segment and for a dedicated hybrid/egress segment

  enhancement
  aws/aws-networking-best-practices#186 · Filter by author chriselsen opened on Oct 31, 2026

• [auto] AWS Transit Gateway: CloudWatch network health indicator now covers TGW inter-Region peering

  documentationenhancement
  aws/aws-networking-best-practices#164 · Filter by author pablo19sc opened on Sep 11, 2026
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