diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/vpp_interface.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/vpp_interface.py b/test/vpp_interface.py index 9bfa880e1c9..a6717797309 100644 --- a/test/vpp_interface.py +++ b/test/vpp_interface.py @@ -237,6 +237,9 @@ class VppInterface(object): self.sw_if_index, mac.packed) def set_sw_if_index(self, sw_if_index): + if sw_if_index > 255: + raise RuntimeError("Don't support sw_if_index values " + "greater than 255.") self._sw_if_index = sw_if_index self.generate_remote_hosts() |