configuring-ip-allowlists
Configuring IP Allowlists
Configures and hardens IP allowlists on CockroachDB Cloud clusters to restrict SQL and DB Console access to authorized CIDR ranges. Identifies overly permissive entries (such as 0.0.0.0/0) and replaces them with specific, narrow ranges.
When to Use This Skill
- Removing
0.0.0.0/0(open to all) from the IP allowlist - Restricting network access after initial cluster setup
- Adding office, VPN, or CI/CD CIDR ranges to the allowlist
- Reviewing and tightening existing allowlist entries
- Responding to a security audit finding about overly broad network access
Prerequisites
- ccloud CLI installed and authenticated (
ccloud auth login) - Cloud Console role: Cluster Admin or Cluster Operator
- Known CIDR ranges: Office IPs, VPN egress IPs, CI/CD runner IPs, or other authorized sources
- Cluster ID: Available from
ccloud cluster list
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