diff options
| -rw-r--r-- | python/vyos/ifconfig/wireless.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/python/vyos/ifconfig/wireless.py b/python/vyos/ifconfig/wireless.py index 3122ac0a3..a50346ffa 100644 --- a/python/vyos/ifconfig/wireless.py +++ b/python/vyos/ifconfig/wireless.py @@ -71,6 +71,25 @@ class WiFiIf(Interface): return config + def update(self, config): + """ General helper function which works on a dictionary retrived by + get_config_dict(). It's main intention is to consolidate the scattered + interface setup code and provide a single point of entry when workin + on any interface. """ + + # call base class first + super().update(config) + + # Enable/Disable of an interface must always be done at the end of the + # derived class to make use of the ref-counting set_admin_state() + # function. We will only enable the interface if 'up' was called as + # often as 'down'. This is required by some interface implementations + # as certain parameters can only be changed when the interface is + # in admin-down state. This ensures the link does not flap during + # reconfiguration. + state = 'down' if 'disable' in config else 'up' + self.set_admin_state(state) + @Interface.register class WiFiModemIf(WiFiIf): |