From d77f68ef3198cff019e1e2d74dfe2290800a1ea6 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Tue, 24 Sep 2019 18:04:17 +0200
Subject: Python/ifconfig: T1557: refactor 'mtu' property to
 get_mtu()/set_mtu()

---
 src/conf_mode/interface-vxlan.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/conf_mode/interface-vxlan.py')

diff --git a/src/conf_mode/interface-vxlan.py b/src/conf_mode/interface-vxlan.py
index e97b4bf99..f0fa7596a 100755
--- a/src/conf_mode/interface-vxlan.py
+++ b/src/conf_mode/interface-vxlan.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
 
@@ -48,7 +48,7 @@ def get_config():
 
     # determine tagNode instance
     try:
-        vxlan['intf'] = environ['VYOS_TAGNODE_VALUE']
+        vxlan['intf'] = os.environ['VYOS_TAGNODE_VALUE']
     except KeyError as E:
         print("Interface not specified")
 
@@ -127,7 +127,7 @@ def verify(vxlan):
     if vxlan['link']:
         # VXLAN adds a 50 byte overhead - we need to check the underlaying MTU
         # if our configured MTU is at least 50 bytes less
-        underlay_mtu = int(Interface(vxlan['link']).mtu)
+        underlay_mtu = int(Interface(vxlan['link']).get_mtu())
         if underlay_mtu < (vxlan['mtu'] + 50):
             raise ConfigError('VXLAN has a 50 byte overhead, underlaying device ' \
                               'MTU is to small ({})'.format(underlay_mtu))
@@ -165,7 +165,7 @@ def apply(vxlan):
         # update interface description used e.g. by SNMP
         v.ifalias = vxlan['description']
         # Maximum Transfer Unit (MTU)
-        v.mtu = vxlan['mtu']
+        v.set_mtu(vxlan['mtu'])
 
         # configure ARP cache timeout in milliseconds
         v.arp_cache_tmp = vxlan['ip_arp_cache_tmo']
-- 
cgit v1.2.3


From 12d0cdf69ba15dccb705e212ea605b692f825dbd Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Tue, 24 Sep 2019 18:40:07 +0200
Subject: Python/ifconfig: T1557: refactor Interface 'ifalias' property to
 set_alias()

---
 python/vyos/ifconfig.py              | 29 +++++------------------------
 src/conf_mode/interface-bonding.py   |  4 ++--
 src/conf_mode/interface-bridge.py    |  2 +-
 src/conf_mode/interface-dummy.py     | 14 +++++++-------
 src/conf_mode/interface-ethernet.py  |  4 ++--
 src/conf_mode/interface-loopback.py  |  3 +--
 src/conf_mode/interface-vxlan.py     |  2 +-
 src/conf_mode/interface-wireguard.py |  2 +-
 8 files changed, 20 insertions(+), 40 deletions(-)

(limited to 'src/conf_mode/interface-vxlan.py')

diff --git a/python/vyos/ifconfig.py b/python/vyos/ifconfig.py
index 749bc6a1a..86e2084d3 100644
--- a/python/vyos/ifconfig.py
+++ b/python/vyos/ifconfig.py
@@ -261,36 +261,17 @@ class Interface:
         else:
             raise ValueError("Value out of range")
 
-    @property
-    def ifalias(self):
-        """
-        Get/set interface alias name
-
-        Example:
-
-        >>> from vyos.ifconfig import Interface
-        >>> Interface('eth0').ifalias
-        ''
-        """
-        return self._read_sysfs('/sys/class/net/{}/ifalias'
-                                .format(self._ifname))
-
-    @ifalias.setter
-    def ifalias(self, ifalias=None):
+    def set_alias(self, ifalias=None):
         """
-        Get/set interface alias name
+        Set interface alias name used by e.g. SNMP
 
         Example:
         >>> from vyos.ifconfig import Interface
-        >>> Interface('eth0').ifalias = 'VyOS upstream interface'
-        >>> Interface('eth0').ifalias
-        'VyOS upstream interface'
+        >>> Interface('eth0').set_alias('VyOS upstream interface')
 
-        to clear interface alias e.g. delete it use:
+        to clear alias e.g. delete it use:
 
-        >>> Interface('eth0').ifalias = ''
-        >>> Interface('eth0').ifalias
-        ''
+        >>> Interface('eth0').set_ifalias('')
         """
         if not ifalias:
             # clear interface alias
diff --git a/src/conf_mode/interface-bonding.py b/src/conf_mode/interface-bonding.py
index dce4a8106..8b4c8b625 100755
--- a/src/conf_mode/interface-bonding.py
+++ b/src/conf_mode/interface-bonding.py
@@ -84,7 +84,7 @@ def apply_vlan_config(vlan, config):
         raise TypeError()
 
     # update interface description used e.g. within SNMP
-    vlan.ifalias = config['description']
+    vlan.set_alias(config['description'])
     # ignore link state changes
     vlan.set_link_detect(config['disable_link_detect'])
     # Maximum Transmission Unit (MTU)
@@ -369,7 +369,7 @@ def apply(bond):
             b.arp_ip_target = '+' + addr
 
         # update interface description used e.g. within SNMP
-        b.ifalias = bond['description']
+        b.set_alias(bond['description'])
 
         #
         # missing DHCP/DHCPv6 options go here
diff --git a/src/conf_mode/interface-bridge.py b/src/conf_mode/interface-bridge.py
index 558ec3cc6..cadd44feb 100755
--- a/src/conf_mode/interface-bridge.py
+++ b/src/conf_mode/interface-bridge.py
@@ -201,7 +201,7 @@ def apply(bridge):
         # enable or disable IGMP querier
         br.set_multicast_querier(bridge['igmp_querier'])
         # update interface description used e.g. within SNMP
-        br.ifalias = bridge['description']
+        br.set_alias(bridge['description'])
 
         # Change interface MAC address
         if bridge['mac']:
diff --git a/src/conf_mode/interface-dummy.py b/src/conf_mode/interface-dummy.py
index 1b3fbcc93..2556722fa 100755
--- a/src/conf_mode/interface-dummy.py
+++ b/src/conf_mode/interface-dummy.py
@@ -78,28 +78,28 @@ def generate(dummy):
     return None
 
 def apply(dummy):
-    du = DummyIf(dummy['intf'])
+    d = DummyIf(dummy['intf'])
 
     # Remove dummy interface
     if dummy['deleted']:
-        du.remove()
+        d.remove()
     else:
         # enable interface
-        du.state = 'up'
+        d.state = 'up'
         # update interface description used e.g. within SNMP
-        du.ifalias = dummy['description']
+        d.set_alias(dummy['description'])
 
         # Configure interface address(es)
         # - not longer required addresses get removed first
         # - newly addresses will be added second
         for addr in dummy['address_remove']:
-            du.del_addr(addr)
+            d.del_addr(addr)
         for addr in dummy['address']:
-            du.add_addr(addr)
+            d.add_addr(addr)
 
         # disable interface on demand
         if dummy['disable']:
-            du.state = 'down'
+            d.state = 'down'
 
     return None
 
diff --git a/src/conf_mode/interface-ethernet.py b/src/conf_mode/interface-ethernet.py
index f4bc53a32..5c8c76827 100755
--- a/src/conf_mode/interface-ethernet.py
+++ b/src/conf_mode/interface-ethernet.py
@@ -67,7 +67,7 @@ def apply_vlan_config(vlan, config):
         raise TypeError()
 
     # update interface description used e.g. within SNMP
-    vlan.ifalias = config['description']
+    vlan.set_alias(config['description'])
     # ignore link state changes
     vlan.set_link_detect(config['disable_link_detect'])
     # Maximum Transmission Unit (MTU)
@@ -271,7 +271,7 @@ def apply(eth):
         e.remove()
     else:
         # update interface description used e.g. within SNMP
-        e.ifalias = eth['description']
+        e.set_alias(eth['description'])
 
         #
         # missing DHCP/DHCPv6 options go here
diff --git a/src/conf_mode/interface-loopback.py b/src/conf_mode/interface-loopback.py
index aba682f31..46fc6809b 100755
--- a/src/conf_mode/interface-loopback.py
+++ b/src/conf_mode/interface-loopback.py
@@ -75,8 +75,7 @@ def apply(loopback):
     lo = LoopbackIf(loopback['intf'])
     if not loopback['deleted']:
         # update interface description used e.g. within SNMP
-        # update interface description used e.g. within SNMP
-        lo.ifalias = loopback['description']
+        lo.set_alias(loopback['description'])
 
         # Configure interface address(es)
         # - not longer required addresses get removed first
diff --git a/src/conf_mode/interface-vxlan.py b/src/conf_mode/interface-vxlan.py
index f0fa7596a..638efda31 100755
--- a/src/conf_mode/interface-vxlan.py
+++ b/src/conf_mode/interface-vxlan.py
@@ -163,7 +163,7 @@ def apply(vxlan):
         # Finally create the new interface
         v = VXLANIf(vxlan['intf'], config=conf)
         # update interface description used e.g. by SNMP
-        v.ifalias = vxlan['description']
+        v.set_alias(vxlan['description'])
         # Maximum Transfer Unit (MTU)
         v.set_mtu(vxlan['mtu'])
 
diff --git a/src/conf_mode/interface-wireguard.py b/src/conf_mode/interface-wireguard.py
index 069298265..7254e153f 100755
--- a/src/conf_mode/interface-wireguard.py
+++ b/src/conf_mode/interface-wireguard.py
@@ -210,7 +210,7 @@ def apply(c):
     # ifalias for snmp from description
     descr_eff = c_eff.return_effective_value(ifname + ' description')
     if descr_eff != c[ifname]['descr']:
-        intfc.ifalias = str(c[ifname]['descr'])
+        intfc.set_alias(str(c[ifname]['descr']))
 
     # peer deletion
     peer_eff = c_eff.list_effective_nodes(ifname + ' peer')
-- 
cgit v1.2.3


From 3cedc3358c6aeb9e6caad4251958fa1a05723ea3 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Tue, 24 Sep 2019 18:51:03 +0200
Subject: Python/ifconfig: T1557: refactor Interface 'proxy_arp' property to
 set_proxy_arp()

---
 python/vyos/ifconfig.py             | 20 ++------------------
 src/conf_mode/interface-bonding.py  |  2 +-
 src/conf_mode/interface-ethernet.py |  2 +-
 src/conf_mode/interface-vxlan.py    |  2 +-
 4 files changed, 5 insertions(+), 21 deletions(-)

(limited to 'src/conf_mode/interface-vxlan.py')

diff --git a/python/vyos/ifconfig.py b/python/vyos/ifconfig.py
index 776fe1a23..86a080602 100644
--- a/python/vyos/ifconfig.py
+++ b/python/vyos/ifconfig.py
@@ -314,29 +314,13 @@ class Interface:
         cmd = 'ip link set dev {} {}'.format(self._ifname, state)
         self._cmd(cmd)
 
-    @property
-    def proxy_arp(self):
-        """
-        Get current proxy ARP configuration from sysfs. Default: 0
-
-        Example:
-        >>> from vyos.ifconfig import Interface
-        >>> Interface('eth0').proxy_arp
-        '0'
-        """
-        return self._read_sysfs('/proc/sys/net/ipv4/conf/{}/proxy_arp'
-                                .format(self._ifname))
-
-    @proxy_arp.setter
-    def proxy_arp(self, enable):
+    def set_proxy_arp(self, enable):
         """
         Set per interface proxy ARP configuration
 
         Example:
         >>> from vyos.ifconfig import Interface
-        >>> Interface('eth0').proxy_arp = 1
-        >>> Interface('eth0').proxy_arp
-        '1'
+        >>> Interface('eth0').set_proxy_arp(1)
         """
         if int(enable) >= 0 and int(enable) <= 1:
             return self._write_sysfs('/proc/sys/net/ipv4/conf/{}/proxy_arp'
diff --git a/src/conf_mode/interface-bonding.py b/src/conf_mode/interface-bonding.py
index 8b4c8b625..2058a3342 100755
--- a/src/conf_mode/interface-bonding.py
+++ b/src/conf_mode/interface-bonding.py
@@ -382,7 +382,7 @@ def apply(bond):
         # configure ARP cache timeout in milliseconds
         b.arp_cache_tmp = bond['ip_arp_cache_tmo']
         # Enable proxy-arp on this interface
-        b.proxy_arp = bond['ip_proxy_arp']
+        b.set_proxy_arp(bond['ip_proxy_arp'])
         # Enable private VLAN proxy ARP on this interface
         b.proxy_arp_pvlan = bond['ip_proxy_arp_pvlan']
 
diff --git a/src/conf_mode/interface-ethernet.py b/src/conf_mode/interface-ethernet.py
index 5c8c76827..e15e89232 100755
--- a/src/conf_mode/interface-ethernet.py
+++ b/src/conf_mode/interface-ethernet.py
@@ -284,7 +284,7 @@ def apply(eth):
         # configure ARP cache timeout in milliseconds
         e.arp_cache_tmo = eth['ip_arp_cache_tmo']
         # Enable proxy-arp on this interface
-        e.proxy_arp = eth['ip_proxy_arp']
+        e.set_proxy_arp(eth['ip_proxy_arp'])
         # Enable private VLAN proxy ARP on this interface
         e.proxy_arp_pvlan = eth['ip_proxy_arp_pvlan']
 
diff --git a/src/conf_mode/interface-vxlan.py b/src/conf_mode/interface-vxlan.py
index 638efda31..b7aa55b61 100755
--- a/src/conf_mode/interface-vxlan.py
+++ b/src/conf_mode/interface-vxlan.py
@@ -170,7 +170,7 @@ def apply(vxlan):
         # configure ARP cache timeout in milliseconds
         v.arp_cache_tmp = vxlan['ip_arp_cache_tmo']
         # Enable proxy-arp on this interface
-        v.proxy_arp = vxlan['ip_proxy_arp']
+        v.set_proxy_arp(vxlan['ip_proxy_arp'])
 
         # Configure interface address(es) - no need to implicitly delete the
         # old addresses as they have already been removed by deleting the
-- 
cgit v1.2.3


From 09f4553ffdbf3c35696f08118d75793db33cb59b Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Tue, 24 Sep 2019 18:56:05 +0200
Subject: Python/ifconfig: T1557: refactor Interface 'arp_cache_tmo' property
 to set_set_arp_cache_tmo()

---
 python/vyos/ifconfig.py             | 18 ++----------------
 src/conf_mode/interface-bonding.py  |  2 +-
 src/conf_mode/interface-bridge.py   |  2 +-
 src/conf_mode/interface-ethernet.py |  2 +-
 src/conf_mode/interface-vxlan.py    |  2 +-
 5 files changed, 6 insertions(+), 20 deletions(-)

(limited to 'src/conf_mode/interface-vxlan.py')

diff --git a/python/vyos/ifconfig.py b/python/vyos/ifconfig.py
index d32b54199..5fa9f4f2b 100644
--- a/python/vyos/ifconfig.py
+++ b/python/vyos/ifconfig.py
@@ -208,29 +208,15 @@ class Interface:
         cmd = 'ip link set dev {} address {}'.format(self._ifname, mac)
         self._cmd(cmd)
 
-    @property
-    def arp_cache_tmo(self):
-        """
-        Get configured ARP cache timeout value from interface in seconds.
-        Internal Kernel representation is in milliseconds.
-
-        Example:
-        >>> from vyos.ifconfig import Interface
-        >>> Interface('eth0').arp_cache_tmo
-        '30'
-        """
-        return (self._read_sysfs('/proc/sys/net/ipv4/neigh/{0}/base_reachable_time_ms'
-                                 .format(self._ifname)) / 1000)
 
-    @arp_cache_tmo.setter
-    def arp_cache_tmo(self, tmo):
+    def set_arp_cache_tmo(self, tmo):
         """
         Set ARP cache timeout value in seconds. Internal Kernel representation
         is in milliseconds.
 
         Example:
         >>> from vyos.ifconfig import Interface
-        >>> Interface('eth0').arp_cache_tmo = '40'
+        >>> Interface('eth0').set_arp_cache_tmo(40)
         """
         return self._write_sysfs('/proc/sys/net/ipv4/neigh/{0}/base_reachable_time_ms'
                                  .format(self._ifname), (int(tmo) * 1000))
diff --git a/src/conf_mode/interface-bonding.py b/src/conf_mode/interface-bonding.py
index 0b6ac14a6..0fd19ce1e 100755
--- a/src/conf_mode/interface-bonding.py
+++ b/src/conf_mode/interface-bonding.py
@@ -380,7 +380,7 @@ def apply(bond):
         # Bonding transmit hash policy
         b.xmit_hash_policy = bond['hash_policy']
         # configure ARP cache timeout in milliseconds
-        b.arp_cache_tmp = bond['ip_arp_cache_tmo']
+        b.set_arp_cache_tmo(bond['ip_arp_cache_tmo'])
         # Enable proxy-arp on this interface
         b.set_proxy_arp(bond['ip_proxy_arp'])
         # Enable private VLAN proxy ARP on this interface
diff --git a/src/conf_mode/interface-bridge.py b/src/conf_mode/interface-bridge.py
index cadd44feb..cb053773a 100755
--- a/src/conf_mode/interface-bridge.py
+++ b/src/conf_mode/interface-bridge.py
@@ -236,7 +236,7 @@ def apply(bridge):
 
             i = Interface(member['name'])
             # configure ARP cache timeout
-            i.arp_cache_tmo = bridge['arp_cache_tmo']
+            i.set_arp_cache_tmo(bridge['arp_cache_tmo'])
             # ignore link state changes
             i.set_link_detect(bridge['disable_link_detect'])
 
diff --git a/src/conf_mode/interface-ethernet.py b/src/conf_mode/interface-ethernet.py
index 02a45408f..cc9f44753 100755
--- a/src/conf_mode/interface-ethernet.py
+++ b/src/conf_mode/interface-ethernet.py
@@ -282,7 +282,7 @@ def apply(eth):
         # disable ethernet flow control (pause frames)
         e.set_flow_control(eth['flow_control'])
         # configure ARP cache timeout in milliseconds
-        e.arp_cache_tmo = eth['ip_arp_cache_tmo']
+        e.set_arp_cache_tmo(eth['ip_arp_cache_tmo'])
         # Enable proxy-arp on this interface
         e.set_proxy_arp(eth['ip_proxy_arp'])
         # Enable private VLAN proxy ARP on this interface
diff --git a/src/conf_mode/interface-vxlan.py b/src/conf_mode/interface-vxlan.py
index b7aa55b61..c0c85e64c 100755
--- a/src/conf_mode/interface-vxlan.py
+++ b/src/conf_mode/interface-vxlan.py
@@ -168,7 +168,7 @@ def apply(vxlan):
         v.set_mtu(vxlan['mtu'])
 
         # configure ARP cache timeout in milliseconds
-        v.arp_cache_tmp = vxlan['ip_arp_cache_tmo']
+        v.set_arp_cache_tmo(vxlan['ip_arp_cache_tmo'])
         # Enable proxy-arp on this interface
         v.set_proxy_arp(vxlan['ip_proxy_arp'])
 
-- 
cgit v1.2.3


From 065adc3ab2ee6262b4a1a85762697ac81fc5b084 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Tue, 24 Sep 2019 19:03:57 +0200
Subject: Python/ifconfig: T1557: refactor Interface 'state' property to
 set_state()/get_state()

---
 python/vyos/ifconfig.py              | 25 ++++++++++---------------
 src/conf_mode/interface-bonding.py   |  8 ++++----
 src/conf_mode/interface-bridge.py    |  4 ++--
 src/conf_mode/interface-dummy.py     |  6 +++---
 src/conf_mode/interface-ethernet.py  |  8 ++++----
 src/conf_mode/interface-vxlan.py     |  2 +-
 src/conf_mode/interface-wireguard.py |  6 +++---
 7 files changed, 27 insertions(+), 32 deletions(-)

(limited to 'src/conf_mode/interface-vxlan.py')

diff --git a/python/vyos/ifconfig.py b/python/vyos/ifconfig.py
index 5fa9f4f2b..d10015e2d 100644
--- a/python/vyos/ifconfig.py
+++ b/python/vyos/ifconfig.py
@@ -60,7 +60,6 @@ class Interface:
         >>> i = Interface('eth0')
         """
         self._ifname = str(ifname)
-        self._state = 'down'
 
         if not os.path.exists('/sys/class/net/{}'.format(ifname)) and not type:
             raise Exception('interface "{}" not found'.format(self._ifname))
@@ -266,35 +265,31 @@ class Interface:
         self._write_sysfs('/sys/class/net/{}/ifalias'
                           .format(self._ifname), ifalias)
 
-    @property
-    def state(self):
+    def get_state(self):
         """
         Enable (up) / Disable (down) an interface
 
         Example:
         >>> from vyos.ifconfig import Interface
-        >>> Interface('eth0').state
+        >>> Interface('eth0').get_state()
         'up'
         """
         return self._read_sysfs('/sys/class/net/{}/operstate'
                                 .format(self._ifname))
 
-    @state.setter
-    def state(self, state):
+    def set_state(self, state):
         """
         Enable (up) / Disable (down) an interface
 
         Example:
         >>> from vyos.ifconfig import Interface
-        >>> Interface('eth0').state = 'down'
-        >>> Interface('eth0').state
+        >>> Interface('eth0').set_state('down')
+        >>> Interface('eth0').get_state()
         'down'
         """
         if state not in ['up', 'down']:
             raise ValueError('state must be "up" or "down"')
 
-        self._state = state
-
         # Assemble command executed on system. Unfortunately there is no way
         # to up/down an interface via sysfs
         cmd = 'ip link set dev {} {}'.format(self._ifname, state)
@@ -468,7 +463,7 @@ class Interface:
         with open(self._dhcp_cfg_file, 'w') as f:
             f.write(dhcp_text)
 
-        if self._state == 'up':
+        if self.get_state() == 'up':
             cmd  = 'start-stop-daemon --start --quiet --pidfile ' + \
                 self._dhcp_pid_file
             cmd += ' --exec /sbin/dhclient --'
@@ -546,7 +541,7 @@ class Interface:
         with open(self._dhcpv6_cfg_file, 'w') as f:
             f.write(dhcpv6_text)
 
-        if self._state == 'up':
+        if self.get_state() == 'up':
             # https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1447715
             #
             # wee need to wait for IPv6 DAD to finish once and interface is added
@@ -1115,7 +1110,7 @@ class BondIf(VLANIf):
         for s in self.get_slaves():
             slave = {
                 'ifname' : s,
-                'state': Interface(s).state
+                'state': Interface(s).get_state()
             }
             slave_list.append(slave)
 
@@ -1126,7 +1121,7 @@ class BondIf(VLANIf):
         # physical interface
         for slave in slave_list:
              i = Interface(slave['ifname'])
-             i.state = slave['state']
+             i.set_state(slave['state'])
 
     @property
     def xmit_hash_policy(self):
@@ -1301,7 +1296,7 @@ class BondIf(VLANIf):
         # An interface can only be added to a bond if it is in 'down' state. If
         # interface is in 'up' state, the following Kernel error will  be thrown:
         # bond0: eth1 is up - this may be due to an out of date ifenslave.
-        Interface(interface).state = 'down'
+        Interface(interface).set_state('down')
 
         return self._write_sysfs('/sys/class/net/{}/bonding/slaves'
                                  .format(self._ifname), '+' + interface)
diff --git a/src/conf_mode/interface-bonding.py b/src/conf_mode/interface-bonding.py
index 0fd19ce1e..c7adb0f9a 100755
--- a/src/conf_mode/interface-bonding.py
+++ b/src/conf_mode/interface-bonding.py
@@ -95,9 +95,9 @@ def apply_vlan_config(vlan, config):
 
     # enable/disable VLAN interface
     if config['disable']:
-        vlan.state = 'down'
+        vlan.set_state('down')
     else:
-        vlan.state = 'up'
+        vlan.set_state('up')
 
     # Configure interface address(es)
     # - not longer required addresses get removed first
@@ -337,7 +337,7 @@ def apply(bond):
     else:
         # Some parameters can not be changed when the bond is up.
         # Always disable the bond prior changing anything
-        b.state = 'down'
+        b.set_state('down')
 
         # The bonding mode can not be changed when there are interfaces enslaved
         # to this bond, thus we will free all interfaces from the bond first!
@@ -407,7 +407,7 @@ def apply(bond):
         # parameters we will only re-enable the interface if it is not
         # administratively disabled
         if not bond['disable']:
-            b.state = 'up'
+            b.set_state('up')
 
         # Configure interface address(es)
         # - not longer required addresses get removed first
diff --git a/src/conf_mode/interface-bridge.py b/src/conf_mode/interface-bridge.py
index cb053773a..b20e7f6ff 100755
--- a/src/conf_mode/interface-bridge.py
+++ b/src/conf_mode/interface-bridge.py
@@ -185,7 +185,7 @@ def apply(bridge):
         br.remove()
     else:
         # enable interface
-        br.state = 'up'
+        br.set_state('up')
         # set ageing time
         br.set_ageing_time(bridge['aging'])
         # set bridge forward delay
@@ -217,7 +217,7 @@ def apply(bridge):
 
         # up/down interface
         if bridge['disable']:
-            br.state = 'down'
+            br.set_state('down')
 
         # Configure interface address(es)
         # - not longer required addresses get removed first
diff --git a/src/conf_mode/interface-dummy.py b/src/conf_mode/interface-dummy.py
index 2556722fa..16b716e61 100755
--- a/src/conf_mode/interface-dummy.py
+++ b/src/conf_mode/interface-dummy.py
@@ -84,8 +84,6 @@ def apply(dummy):
     if dummy['deleted']:
         d.remove()
     else:
-        # enable interface
-        d.state = 'up'
         # update interface description used e.g. within SNMP
         d.set_alias(dummy['description'])
 
@@ -99,7 +97,9 @@ def apply(dummy):
 
         # disable interface on demand
         if dummy['disable']:
-            d.state = 'down'
+            d.set_state('down')
+        else
+            d.set_state('up')
 
     return None
 
diff --git a/src/conf_mode/interface-ethernet.py b/src/conf_mode/interface-ethernet.py
index cc9f44753..99450b19e 100755
--- a/src/conf_mode/interface-ethernet.py
+++ b/src/conf_mode/interface-ethernet.py
@@ -78,9 +78,9 @@ def apply_vlan_config(vlan, config):
 
     # enable/disable VLAN interface
     if config['disable']:
-        vlan.state = 'down'
+        vlan.set_state('down')
     else:
-        vlan.state = 'up'
+        vlan.set_state('up')
 
     # Configure interface address(es)
     # - not longer required addresses get removed first
@@ -318,9 +318,9 @@ def apply(eth):
 
         # Enable/Disable interface
         if eth['disable']:
-            e.state = 'down'
+            e.set_state('down')
         else:
-            e.state = 'up'
+            e.set_state('up')
 
         # Configure interface address(es)
         # - not longer required addresses get removed first
diff --git a/src/conf_mode/interface-vxlan.py b/src/conf_mode/interface-vxlan.py
index c0c85e64c..1097ae4d0 100755
--- a/src/conf_mode/interface-vxlan.py
+++ b/src/conf_mode/interface-vxlan.py
@@ -182,7 +182,7 @@ def apply(vxlan):
         # parameters we will only re-enable the interface if it is not
         # administratively disabled
         if not vxlan['disable']:
-            v.state='up'
+            v.set_state('up')
 
     return None
 
diff --git a/src/conf_mode/interface-wireguard.py b/src/conf_mode/interface-wireguard.py
index 7254e153f..3fd29ad4d 100755
--- a/src/conf_mode/interface-wireguard.py
+++ b/src/conf_mode/interface-wireguard.py
@@ -173,11 +173,11 @@ def apply(c):
     # interface state
     if c[ifname]['state'] == 'disable':
         sl.syslog(sl.LOG_NOTICE, "disable interface " + ifname)
-        intfc.state = 'down'
+        intfc.set_state('down')
     else:
-        if not intfc.state == 'up':
+        if not intfc.get_state() == 'up':
             sl.syslog(sl.LOG_NOTICE, "enable interface " + ifname)
-            intfc.state = 'up'
+            intfc.set_state('up')
 
     # IP address
     if not c_eff.exists_effective(ifname + ' address'):
-- 
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