---
title: "Suggest routes from NAT rule"
method: GET
path: "/network/firewall/nat/{id}/route-suggestions"
tags: ["Network"]
---

# Suggest routes from NAT rule

`GET /network/firewall/nat/{id}/route-suggestions`

## Request

- Base URL: `https://sylve.lan:8181/api`
- URL: `https://sylve.lan:8181/api/network/firewall/nat/{id}/route-suggestions`
- Auth: API key in header `Authorization`

Derive static return-route suggestions from a policy-routed SNAT or BINAT rule

## Path parameters

- `id` integer, required

## Response `200`

Success

- GithubComAlchemillahqSylveInternalAPIResponseArrayGithubComAlchemillahqSylveInternalInterfacesServicesNetworkStaticRouteSuggestion
  - `data` GithubComAlchemillahqSylveInternalInterfacesServicesNetworkStaticRouteSuggestion[]
    - `description` string
    - `destination` string
    - `destinationType` string
    - `enabled` boolean
    - `family` string
    - `fib` integer
    - `gateway` string
    - `gatewayZone` string
    - `interface` string
    - `name` string
    - `nextHopMode` string
    - `sourceHint` string
  - `error` string
  - `message` string
  - `status` string

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `404`: Not Found
- `409`: Conflict
- `500`: Internal Server Error

## Changes

- **2026-08-12** `9a5026bf9057`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/alchemillahq/apis/sylve-api/changes/network/firewall/nat/:id/route-suggestions/get.md)

---

[API](https://skmtc.dev/alchemillahq/apis/sylve-api.md) - [All operations](https://skmtc.dev/alchemillahq/apis/sylve-api/llms.txt) - [OpenAPI document](https://skmtc.dev/alchemillahq/apis/sylve-api/revisions/9565cdd0abf5?raw)