backup_config · HPE Aruba Networking Central MCP Server MCP

WHAT IT DOES

What backup_config does on HPE Aruba Networking Central MCP Server

AI agents use backup_config to create or update resources in HPE Aruba Networking Central MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your HPE Aruba Networking Central MCP Server environment.

WHY IT NEEDS A POLICY

Why backup_config needs a policy

The name 'backup_config' most likely refers to creating a backup copy of a network device configuration, which is a Write operation (creating a snapshot/copy). On a networking platform like HPE Aruba Central, configuration backups could involve writing backup data to storage. However, without a description, there is uncertainty — it could also be a Read operation (exporting config) or even a restore trigger.

From the tool's definition Tool name 'backup_config' — description is empty and uninformative.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

backup_config Rate-limited

backup_config stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "backup_config": {
      "limits": [
        {
          "counter": "backup_config_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches HPE Aruba Networking Central MCP Server, so you can run agents against it safely.

FAQ

Questions about backup_config

What does the backup_config tool do? +

backup_config. It is categorised as a Write tool in the HPE Aruba Networking Central MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on backup_config? +

Register the HPE Aruba Networking Central MCP Server MCP server in PolicyLayer and add a rule for backup_config: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches HPE Aruba Networking Central MCP Server. Nothing to install.

What risk level is backup_config? +

backup_config is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit backup_config? +

Yes. Add a rate_limit block to the backup_config rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block backup_config completely? +

Set action: deny in the PolicyLayer policy for backup_config. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides backup_config? +

backup_config is provided by the HPE Aruba Networking Central MCP Server MCP server (the-otner/aruba-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.