Check that we are using IP-in-IP in GCE simulation test
@@ -319,6 +319,11 @@ class MultiHostMainline(TestBase):
self._check_original_connectivity(n1_workloads, n2_workloads)
+ if simulate_gce_routing:
+ # Check that we are using IP-in-IP for some routes.
+ assert "tunl0" in host1.execute("ip r")
+ assert "tunl0" in host2.execute("ip r")
+
# Test deleting the network. It will fail if there are any
# endpoints connected still.
self.assertRaises(CommandExecError, network1.delete)
