feat: get_route_to() — Protokoll aus BSD-Flags, family-Feld, OSPF-Enrichment

- Protokoll-Erkennung aus flags: S=static, kein Gateway=connected, sonst=kernel
- Optionale OSPF-Anreicherung via /api/quagga/ospf/routes (FRR)
- family-Feld (ipv4/ipv6) aus Netzadresse abgeleitet
- link#X und 0.0.0.0 als Next-Hop bereinigt
- API-Response kann Liste oder Dict sein (beide Formate unterstützt)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

napalm_opnsense/opnsense.py

@@ -471,17 +471,17 @@ class OPNsenseDriver(FirewallDriver):
         data = self._get("/api/diagnostics/interface/get_routes")
         routes: Dict[str, List[Dict[str, Any]]] = {}
 
-        proto_map = {
-            "static": "static",
-            "ospf": "ospf",
-            "bgp": "bgp",
-            "rip": "rip",
-            "kernel": "connected",
-            "connected": "connected",
-            "local": "connected",
-        }
+        # Optionally enrich with OSPF routes from FRR/Quagga
+        ospf_networks: set = set()
+        try:
+            ospf_data = self._get("/api/quagga/ospf/routes")
+            for prefix in (ospf_data if isinstance(ospf_data, list) else ospf_data.get("routes", {}).keys()):
+                ospf_networks.add(str(prefix))
+        except Exception:
+            pass
 
-        for route in data.get("route", []):
+        route_list = data if isinstance(data, list) else data.get("route", [])
+        for route in route_list:
             network = route.get("network") or route.get("destination", "")
             if not network:
                 continue
@@ -490,21 +490,36 @@ class OPNsenseDriver(FirewallDriver):
                 continue
 
             flags = route.get("flags", "").upper()
-            proto_raw = route.get("proto", "").lower()
-            proto = proto_map.get(proto_raw, proto_raw)
+            gateway = route.get("gateway") or route.get("nexthop", "")
+            iface = route.get("netif") or route.get("interface", "")
+
+            # Clean up BSD link-layer gateway references
+            clean_gateway = "" if (not gateway or gateway.startswith("link#") or gateway == "0.0.0.0") else gateway
+
+            # Determine address family from network address
+            family = "ipv6" if (":" in network or (gateway and ":" in gateway)) else "ipv4"
+
+            # Determine routing protocol from BSD flags:
+            # S = Static, dynamic routes have no S flag
+            if network in ospf_networks:
+                proto = "ospf"
+            elif "S" in flags:
+                proto = "static"
+            elif not clean_gateway:
+                proto = "connected"
+            else:
+                proto = "kernel"
 
             if protocol and proto != protocol.lower():
                 continue
 
-            gateway = route.get("gateway") or route.get("nexthop", "")
-            iface = route.get("netif") or route.get("interface", "")
-
             entry: Dict[str, Any] = {
                 "protocol": proto,
+                "family": family,
                 "current_active": "U" in flags,
                 "last_active": False,
                 "age": -1,
-                "next_hop": gateway if gateway not in ("link#", "0.0.0.0", "") else "",
+                "next_hop": clean_gateway,
                 "outgoing_interface": iface,
                 "selected_next_hop": True,
                 "preference": int(route.get("priority", 0)),