diff options
Diffstat (limited to 'python/vyos/ifconfig')
| -rw-r--r-- | python/vyos/ifconfig/bridge.py | 12 | ||||
| -rw-r--r-- | python/vyos/ifconfig/interface.py | 26 | ||||
| -rw-r--r-- | python/vyos/ifconfig/vxlan.py | 19 | ||||
| -rw-r--r-- | python/vyos/ifconfig/wireless.py | 6 |
4 files changed, 42 insertions, 21 deletions
diff --git a/python/vyos/ifconfig/bridge.py b/python/vyos/ifconfig/bridge.py index 27073b266..ffd9c590f 100644 --- a/python/vyos/ifconfig/bridge.py +++ b/python/vyos/ifconfig/bridge.py @@ -298,7 +298,6 @@ class BridgeIf(Interface): tmp = dict_search('member.interface', config) if tmp: - for interface, interface_config in tmp.items(): # if interface does yet not exist bail out early and # add it later @@ -316,10 +315,13 @@ class BridgeIf(Interface): # enslave interface port to bridge self.add_port(interface) - # always set private-vlan/port isolation - tmp = dict_search('isolated', interface_config) - value = 'on' if (tmp != None) else 'off' - lower.set_port_isolation(value) + if not interface.startswith('wlan'): + # always set private-vlan/port isolation - this can not be + # done when lower link is a wifi link, as it will trigger: + # RTNETLINK answers: Operation not supported + tmp = dict_search('isolated', interface_config) + value = 'on' if (tmp != None) else 'off' + lower.set_port_isolation(value) # set bridge port path cost if 'cost' in interface_config: diff --git a/python/vyos/ifconfig/interface.py b/python/vyos/ifconfig/interface.py index 036ca1413..430940c57 100644 --- a/python/vyos/ifconfig/interface.py +++ b/python/vyos/ifconfig/interface.py @@ -1135,12 +1135,11 @@ class Interface(Control): options_file = f'{config_base}_{ifname}.options' pid_file = f'{config_base}_{ifname}.pid' lease_file = f'{config_base}_{ifname}.leases' - - # Stop client with old config files to get the right IF_METRIC. systemd_service = f'dhclient@{ifname}.service' - if is_systemd_service_active(systemd_service): - self._cmd(f'systemctl stop {systemd_service}') + # 'up' check is mandatory b/c even if the interface is A/D, as soon as + # the DHCP client is started the interface will be placed in u/u state. + # This is not what we intended to do when disabling an interface. if enable and 'disable' not in self._config: if dict_search('dhcp_options.host_name', self._config) == None: # read configured system hostname. @@ -1151,16 +1150,19 @@ class Interface(Control): tmp = {'dhcp_options' : { 'host_name' : hostname}} self._config = dict_merge(tmp, self._config) - render(options_file, 'dhcp-client/daemon-options.tmpl', - self._config) - render(config_file, 'dhcp-client/ipv4.tmpl', - self._config) + render(options_file, 'dhcp-client/daemon-options.tmpl', self._config) + render(config_file, 'dhcp-client/ipv4.tmpl', self._config) - # 'up' check is mandatory b/c even if the interface is A/D, as soon as - # the DHCP client is started the interface will be placed in u/u state. - # This is not what we intended to do when disabling an interface. - return self._cmd(f'systemctl restart {systemd_service}') + # When the DHCP client is restarted a brief outage will occur, as + # the old lease is released a new one is acquired (T4203). We will + # only restart DHCP client if it's option changed, or if it's not + # running, but it should be running (e.g. on system startup) + if 'dhcp_options_old' in self._config or not is_systemd_service_active(systemd_service): + return self._cmd(f'systemctl restart {systemd_service}') + return None else: + if is_systemd_service_active(systemd_service): + self._cmd(f'systemctl stop {systemd_service}') # cleanup old config files for file in [config_file, options_file, pid_file, lease_file]: if os.path.isfile(file): diff --git a/python/vyos/ifconfig/vxlan.py b/python/vyos/ifconfig/vxlan.py index d73fb47b8..ec5fd167d 100644 --- a/python/vyos/ifconfig/vxlan.py +++ b/python/vyos/ifconfig/vxlan.py @@ -1,4 +1,4 @@ -# Copyright 2019-2021 VyOS maintainers and contributors <maintainers@vyos.io> +# Copyright 2019-2022 VyOS maintainers and contributors <maintainers@vyos.io> # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public @@ -65,6 +65,16 @@ class VXLANIf(Interface): 'parameters.nolearning' : 'nolearning', } + # IPv6 flowlabels can only be used on IPv6 tunnels, thus we need to + # ensure that at least the first remote IP address is passed to the + # tunnel creation command. Subsequent tunnel remote addresses can later + # be added to the FDB + remote_list = None + if 'remote' in self.config: + # skip first element as this is already configured as remote + remote_list = self.config['remote'][1:] + self.config['remote'] = self.config['remote'][0] + cmd = 'ip link add {ifname} type {type} id {vni} dstport {port}' for vyos_key, iproute2_key in mapping.items(): # dict_search will return an empty dict "{}" for valueless nodes like @@ -79,3 +89,10 @@ class VXLANIf(Interface): self._cmd(cmd.format(**self.config)) # interface is always A/D down. It needs to be enabled explicitly self.set_admin_state('down') + + # VXLAN tunnel is always recreated on any change - see interfaces-vxlan.py + if remote_list: + for remote in remote_list: + cmd = f'bridge fdb append to 00:00:00:00:00:00 dst {remote} ' \ + 'port {port} dev {ifname}' + self._cmd(cmd.format(**self.config)) diff --git a/python/vyos/ifconfig/wireless.py b/python/vyos/ifconfig/wireless.py index d897715db..11120a3d3 100644 --- a/python/vyos/ifconfig/wireless.py +++ b/python/vyos/ifconfig/wireless.py @@ -54,10 +54,10 @@ class WiFiIf(Interface): on any interface. """ # We can not call add_to_bridge() until wpa_supplicant is running, thus - # we will remove the key from the config dict and react to this specal - # case in thie derived class. + # we will remove the key from the config dict and react to this special + # case in this derived class. # re-add ourselves to any bridge we might have fallen out of - bridge_member = '' + bridge_member = None if 'is_bridge_member' in config: bridge_member = config['is_bridge_member'] del config['is_bridge_member'] |