Create External Subnet

caution

Draft — needs screenshots. This section hasn't been through the docs-capture pipeline yet, so there are no screenshots. Steps are grounded in the current product code (routes and page components), not a live capture — verify against the running product once this section is captured.

1. Go to External Subnets, then click Create.
2. Enter the CIDR range for the external subnet.
3. Submit to create it.

CIDR is the only required field — the subnet is registered as an externally routed range the platform can allocate addresses from.