diff --git a/p4app/controller.py b/p4app/controller.py
index 382f95c..0a9b307 100644
--- a/p4app/controller.py
+++ b/p4app/controller.py
@@ -317,7 +317,7 @@ class L2Controller(object):
                 self.handle_icmp6_ns(orig_packet)
             elif cpu_header.task == self.task['ICMP6_GENERAL']:
                 if ICMPv6EchoRequest in orig_packet:
-                    handle_icmp6_echo_request(orig_packet)
+                    self.handle_icmp6_echo_request(orig_packet)
 
         else:
             print("Broken pkg: {}".format(pkg.__repr__()))