[bridge] T1156: support adding and removing bridge member interfaces

This is the new syntax

 bridge br0 {
     member {
         interface eth0 {
             cost 10
         }
         interface eth1 {
             cost 11
         }
     }
 }

1 files changed, 8 insertions, 0 deletions

diff --git a/python/vyos/configinterface.py b/python/vyos/configinterface.py
index b0d766b9c..37b6b92c1 100644
--- a/python/vyos/configinterface.py
+++ b/python/vyos/configinterface.py
@@ -15,6 +15,14 @@
 
 import os
 
+def set_mac_address(intf, addr):
+    """
+    Configure interface mac address using iproute2 command
+
+    NOTE: mac address should be validated here???
+    """
+    os.system('ip link set {} address {}'.format(intf, addr))
+
 def set_description(intf, desc):
     """
     Sets the interface secription reported usually by SNMP