Cloud NAT
How Cloud NAT really works: no gateway in the data path, a Cloud Router that only holds the config, public NAT for internet egress and private NAT for overlapping networks, static vs dynamic port allocation and the port math behind OUT_OF_RESOURCES drops, NAT IPs for partner allowlists, and the bill.
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More Cloud topics
- Cloud IAM — Roles, Policies and Service Accounts
- Cloud Interconnect
- Cloud KMS — Keys, Rotation and CMEK
- Cloud Load Balancing — Application and Network Load Balancers
- Cloud Logging: the Log Router, log buckets, sinks and Observability Analytics
- Cloud Monitoring: metrics, alerting policies, uptime checks and SLOs
- Cloud Run — Serverless Containers
- Cloud Run functions (formerly Cloud Functions)
- Cloud Security Posture — CSPM & CNAPP
- Cloud SQL — Managed MySQL, PostgreSQL and SQL Server
- Cloud Storage
- Cloud Tasks and Cloud Scheduler — Queues and Cron
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