config: Do not set up VRF

gtp_u_kmod won't configure the VRF if the node is not present.
We don't want to use it for now, so disable it.

Change-Id: Ia47a85e2d51e56368cc9940ef0e6faa41afe81e9
---
M config/sys.config
1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/config/sys.config b/config/sys.config
index 6119e02..6183daf 100755
--- a/config/sys.config
+++ b/config/sys.config
@@ -51,11 +51,11 @@
                       %% Allow binding to an IP address that is nonlocal or does not (yet) exist (IP_FREEBIND):
                       freebind,
                       % Create gtp tundev with role SGSN:
-                      {role, sgsn},
-                      {vrf, [{routes, [{{10, 180, 0, 0}, 16}]}%%,
-                            %%{netdev, "upstream"}
-                            ]
-                      }
+                      {role, sgsn}%,
+                      %{vrf, [{routes, [{{10, 180, 0, 0}, 16}]}%%,
+                      %      %%{netdev, "upstream"}
+                      %      ]
+                      %}
                      ]
               }]
     }

