1 files changed, 11 insertions, 12 deletions
diff --git a/src/conf_mode/interface-loopback.py b/src/conf_mode/interface-loopback.py
index a1a807868..10722d137 100755
--- a/src/conf_mode/interface-loopback.py
+++ b/src/conf_mode/interface-loopback.py
@@ -13,9 +13,9 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
 
-from os import environ
+import os
+
 from sys import exit
 from copy import deepcopy
 
@@ -38,7 +38,7 @@ def get_config():
 
     # determine tagNode instance
     try:
-        loopback['intf'] = environ['VYOS_TAGNODE_VALUE']
+        loopback['intf'] = os.environ['VYOS_TAGNODE_VALUE']
     except KeyError as E:
         print("Interface not specified")
 
@@ -72,21 +72,20 @@ def generate(loopback):
     return None
 
 def apply(loopback):
-    lo = LoopbackIf(loopback['intf'])
-    if not loopback['deleted']:
+    l = LoopbackIf(loopback['intf'])
+    if loopback['deleted']:
+        l.remove()
+    else:
         # update interface description used e.g. within SNMP
-        # update interface description used e.g. within SNMP
-        lo.ifalias = loopback['description']
+        l.set_alias(loopback['description'])
 
         # Configure interface address(es)
         # - not longer required addresses get removed first
         # - newly addresses will be added second
+        for addr in loopback['address_remove']:
+            l.del_addr(addr)
         for addr in loopback['address']:
-            lo.add_addr(addr)
-
-    # remove interface address(es)
-    for addr in loopback['address_remove']:
-        lo.del_addr(addr)
+            l.add_addr(addr)
 
     return None