pfsense_delete_interface_laggs
A destructive tool on the Pfsense MCP server.
This record as markdown: /tools/abl030-pfsense-mcp/pfsense-delete-interface-laggs.md
What pfsense_delete_interface_laggs does on Pfsense
AI agents call pfsense_delete_interface_laggs to permanently remove resources in Pfsense, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why pfsense_delete_interface_laggs is rated Critical
Deleting interface LAGGs would permanently remove link aggregation configurations that are critical to network infrastructure. This is an irreversible action that could cause immediate network outages, loss of redundancy, and inability to communicate through affected interfaces. The blast radius is critical as it affects core network connectivity.
From the tool's definition Tool name 'pfsense_delete_interface_laggs' contains the verb 'delete', which indicates irreversible removal of network interface LAGG (Link Aggregation) configurations on a pfSense firewall.
Attacks that exploit this kind of access
The rule that runs pfsense_delete_interface_laggs safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Pfsense, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For pfsense_delete_interface_laggs, this is the rule to start with:
pfsense_delete_interface_laggs is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Pfsense, apply this rule, and every pfsense_delete_interface_laggs call is checked against it from then on.
Questions about pfsense_delete_interface_laggs
pfsense_delete_interface_laggs is a destructive tool on the Pfsense MCP server. It is categorised as a Destructive tool in the Pfsense MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Pfsense MCP server in PolicyLayer and add a rule for pfsense_delete_interface_laggs: 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 Pfsense. Nothing to install.
pfsense_delete_interface_laggs is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the pfsense_delete_interface_laggs 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 pfsense_delete_interface_laggs. 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.
pfsense_delete_interface_laggs is provided by the Pfsense MCP server (abl030/pfsense-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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