Get the active IPv4 routing table (all routes in the FIB).
AI agents call monitor_router_ipv4 to retrieve information from FortiOS 7 6 X MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves the current IPv4 routing table from the FortiOS device. It performs a read-only query operation (GET) to fetch data about the routing table (FIB - Forwarding Information Base) without modifying, deleting, or triggering any external actions. While the routing table is sensitive infrastructure information, exposure of this tool allows only data retrieval with no blast radius from unintended use.
From the tool's definition Tool name 'monitor_router_ipv4' and description 'Get the active IPv4 routing table' indicate a retrieval operation with no modification or side effects. The 'monitor' prefix and 'Get' verb confirm this is a read-only query of existing routing data.
Documented attack patterns abuse exactly the kind of access monitor_router_ipv4 gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and FortiOS 7 6 X MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for monitor_router_ipv4:
{
"version": "1",
"default": "deny",
"tools": {
"monitor_router_ipv4": {}
}
}monitor_router_ipv4 is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get the active IPv4 routing table (all routes in the FIB). It is categorised as a Read tool in the FortiOS 7 6 X MCP Server MCP Server, which means it retrieves data without modifying state.
Register the FortiOS 7 6 X MCP Server MCP server in PolicyLayer and add a rule for monitor_router_ipv4: 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.
monitor_router_ipv4 is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the monitor_router_ipv4 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.
Set action: deny in the PolicyLayer policy for monitor_router_ipv4. 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.
monitor_router_ipv4 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.
Start from FortiOS 7 6 X MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
240 FortiOS 7 6 X MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.