X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=src%2Fnepi%2Ftestbeds%2Fns3%2Fattributes_metadata.py;h=a57bc0f42bb1f437d4e4c44960116a0c4c092e21;hb=f7e018031433e9b6d77b0ffa06951e09b74f888b;hp=9db91963e9b5aae0d63fda5a6b62fec017dbeb13;hpb=79d110bb0393adc9c36af59ac1e8334b467a38bf;p=nepi.git

diff --git a/src/nepi/testbeds/ns3/attributes_metadata.py b/src/nepi/testbeds/ns3/attributes_metadata.py
index 9db91963..a57bc0f4 100644
--- a/src/nepi/testbeds/ns3/attributes_metadata.py
+++ b/src/nepi/testbeds/ns3/attributes_metadata.py
@@ -2106,6 +2106,7 @@ attributes = dict({
         "name": "Symmetric",
         "validation_function": validation.is_bool,
         "value": True,
+        "flags": Attribute.NoDefaultValue,
         "type": Attribute.BOOL,
         "help": "Symmetry between in the propagation loss model between nodes."
     }),