diff options
| -rw-r--r-- | python/vyos/ifconfig.py | 15 | ||||
| -rwxr-xr-x | src/conf_mode/interface-loopback.py | 16 |
2 files changed, 23 insertions, 8 deletions
diff --git a/python/vyos/ifconfig.py b/python/vyos/ifconfig.py index 86e2084d3..776fe1a23 100644 --- a/python/vyos/ifconfig.py +++ b/python/vyos/ifconfig.py @@ -680,6 +680,21 @@ class LoopbackIf(Interface): def __init__(self, ifname): super().__init__(ifname, type='loopback') + def remove(self): + """ + Loopback interface can not be deleted from operating system. We can + only remove all assigned IP addresses. + + Example: + >>> from vyos.ifconfig import Interface + >>> i = LoopbackIf('lo').remove() + """ + # remove all assigned IP addresses from interface + for addr in self.get_addr(): + self.del_addr(addr) + + # question: do we also delerte the loopback address? 127.0.0.1/8 + class DummyIf(Interface): diff --git a/src/conf_mode/interface-loopback.py b/src/conf_mode/interface-loopback.py index 46fc6809b..10722d137 100755 --- a/src/conf_mode/interface-loopback.py +++ b/src/conf_mode/interface-loopback.py @@ -72,20 +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 - lo.set_alias(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 |