system_dns_update

A write tool on the FortiOS 7 6 X MCP server.

SERVERFortiOS 7 6 X MCP Server SOURCEpaoloamato2/fortinet-mcp-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/paoloamato2-fortinet-mcp-server/system-dns-update.md

WHAT IT DOES

What system_dns_update does on FortiOS 7 6 X MCP Server

AI agents use system_dns_update to create or update resources in FortiOS 7 6 X MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your FortiOS 7 6 X MCP Server environment.

RISK

Why system_dns_update is rated Medium

This tool modifies DNS configuration, which is a critical network service. While reversible (Write category rather than Destructive), misuse could redirect all DNS traffic or cause widespread network disruption. The lack of description reduces confidence slightly, but the semantic meaning of 'system_dns_update' is clear.

From the tool's definition Tool name 'system_dns_update' indicates modification of DNS system configuration. The 'update' verb combined with 'system_dns' scope suggests reversible changes to DNS settings, a core network infrastructure component.

Risk signalsAdmin/system-level operation

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs system_dns_update safely

PolicyLayer is an MCP gateway: it sits between your AI agents and FortiOS 7 6 X MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For system_dns_update, this is the rule to start with:

system_dns_update Rate-limited

system_dns_update 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": {
    "system_dns_update": {
      "limits": [
        {
          "counter": "system_dns_update_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect FortiOS 7 6 X MCP Server, apply this rule, and every system_dns_update call is checked against it from then on.

FAQ

Questions about system_dns_update

What does the system_dns_update tool do? +

system_dns_update is a write tool on the FortiOS 7 6 X MCP Server MCP server. It is categorised as a Write tool in the FortiOS 7 6 X 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 system_dns_update? +

Register the FortiOS 7 6 X MCP Server MCP server in PolicyLayer and add a rule for system_dns_update: 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 FortiOS 7 6 X MCP Server. Nothing to install.

What risk level is system_dns_update? +

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

Can I rate-limit system_dns_update? +

Yes. Add a rate_limit block to the system_dns_update 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 system_dns_update completely? +

Set action: deny in the PolicyLayer policy for system_dns_update. 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 system_dns_update? +

system_dns_update is provided by the FortiOS 7 6 X MCP Server MCP server (paoloamato2/fortinet-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on FortiOS 7 6 X MCP Server, and thousands of servers like it.

This server

All 240 FortiOS 7 6 X MCP Server tools →

Across the catalogue

aroflo_create_or_update_record on AroFlo MCP →team_manager_update_budget on Team Manager MCP → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →