fib tests: IP multicast over GRE

[vpp.git] / test / vpp_gre_interface.py

diff --git a/test/vpp_gre_interface.py b/test/vpp_gre_interface.py
index 818f429..fca2c1f 100644 (file)
--- a/test/vpp_gre_interface.py
+++ b/test/vpp_gre_interface.py
@@ -31,6 +31,7 @@ class VppGreInterface(VppInterface):
         self.set_sw_if_index(r.sw_if_index)
         self.generate_remote_hosts()
         self.test.registry.register(self, self.test.logger)
+        return self
 
     def remove_vpp_config(self):
         self.unconfig()