smoketest: vxlan: T4120: verify support for multiple remote addresses

(cherry picked from commit c3661c8d5d7e8f5c1d040cadf134e87f0d77e28e)

1 files changed, 8 insertions, 0 deletions

diff --git a/python/vyos/util.py b/python/vyos/util.py
index 149deabc4..76ba0fb60 100644
--- a/python/vyos/util.py
+++ b/python/vyos/util.py
@@ -694,6 +694,14 @@ def dict_search(path, dict_object):
         c = c.get(p, {})
     return c.get(parts[-1], None)
 
+def get_bridge_fdb(interface):
+    """ Returns the forwarding database entries for a given interface """
+    if not os.path.exists(f'/sys/class/net/{interface}'):
+        return None
+    from json import loads
+    tmp = loads(cmd(f'bridge -j fdb show dev {interface}'))
+    return tmp
+
 def get_interface_config(interface):
     """ Returns the used encapsulation protocol for given interface.
         If interface does not exist, None is returned.