WiFi: Add support for band steering

src/confd/src/hardware.c

@@ -457,6 +457,14 @@ static void wifi_gen_ssid_config(FILE *hostapd, struct lyd_node *cif, struct lyd
 			fprintf(hostapd, "okc=1\n");
 	}
 
+	/* MBO: Multi-Band Operation (band steering) */
+	if (roaming) {
+		const char *band_steering = lydx_get_cattr(roaming, "band-steering");
+
+		if (band_steering && !strcmp(band_steering, "true"))
+			fprintf(hostapd, "mbo=1\n");
+	}
+
 	free(secret);
 }
 

src/confd/yang/confd/infix-if-wifi.yang

@@ -48,6 +48,12 @@ submodule infix-if-wifi {
      - Security: WPA2/WPA3 with keystore integration
      - Operational state: Connection status, RSSI, client lists";
 
+  revision 2026-03-04 {
+    description
+      "Add band-steering (MBO) support and OKC configuration.";
+    reference "internal";
+  }
+
   revision 2026-02-12 {
     description
       "Add support for roaming, by adding support for 802.11v/k/r"
@@ -539,6 +545,20 @@ submodule infix-if-wifi {
                    Safe to leave enabled (default) - only activates when
                    both AP and client support it.";
               }
+
+              leaf band-steering {
+                type boolean;
+                default false;
+                description
+                  "Multi-Band Operation (MBO) band steering.
+
+                   Signals band preferences to capable clients,
+                   encouraging dual-band devices to prefer 5GHz
+                   over 2.4GHz when signal quality permits.
+
+                   Safe to leave enabled (default) - only activates
+                   when both AP and client support MBO.";
+              }
             }
 
             /* Operational state */