diff --git a/README.md b/README.md
index b1015ae1000ee893334783b1aac116ceb0686459..25a1654a70b49ec1ef1a1e0ef042aada16e9554e 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,12 @@ ESP32 firmware for the IMC, based on Arduino and the `ESP32-Ethernet-Kit_A_V1.2`
 This project depends on [`Arduino_SNMP`](https://github.com/patricklaf/SNMP).
 
 
+### Quirks
+
+Despite communication being over Ethernet, the project makes use of the ESP32 Wifi stack, hence some
+references to Wifi here and there (eg. `WiFiUdp`).
+
+
 ### Installation
 Either use the Arduino IDE and use its library manager to find the SNMP library, or use `arduino-cli`:  
 
diff --git a/icbm.ino b/icbm.ino
index d959ec3e1bfc480c4bee7db2a27774ef7a2dee40..994f17bb2a8ccf118230255a3274b062792b76bf 100644
--- a/icbm.ino
+++ b/icbm.ino
@@ -1,8 +1,8 @@
-#include <EthernetUdp.h>
+#include <WiFiUdp.h>
 #include <SNMP.h>
 #include "esp32_ethernet.hpp"
 
-EthernetUDP udp;
+WiFiUDP udp;
 SNMP::Manager snmp;
 
 // Use some SNMP classes
@@ -238,9 +238,9 @@ void setup() {
     // Start
     start = millis();
     // MPOD
-    //SNMP::Message *message = mpod.setup();
-    //snmp.send(message, IPAddress(10, 42, 0, 3), SNMP::PORT::SNMP);
-    //delete message;
+    SNMP::Message *message = mpod.setup();
+    snmp.send(message, IPAddress(10, 42, 0, 1), SNMP::PORT::SNMP);
+    delete message;
 }
 
 enum {
@@ -269,7 +269,7 @@ void loop() {
             // If ON or OFF, send SETREQUEST to MPOD
             SNMP::Message *message = mpod.output(output == ON);
             Serial.print("Sending message  ");
-            snmp.send(message, IPAddress(10, 42, 0, 3), SNMP::PORT::SNMP);
+            snmp.send(message, IPAddress(10, 42, 0, 1), SNMP::PORT::SNMP);
             Serial.println("Sent");
             delete message;
         }
@@ -279,7 +279,7 @@ void loop() {
         start = millis();
         // Create message to query MPOD and send it
         SNMP::Message* message = mpod.read();
-        snmp.send(message, IPAddress(10, 42, 0, 3), SNMP::PORT::SNMP);
+        snmp.send(message, IPAddress(10, 42, 0, 1), SNMP::PORT::SNMP);
         delete message;
     }
 }