Commit 1ab335d4 authored by Lluis Gifre Renom's avatar Lluis Gifre Renom
Browse files

Device component - gNMI OpenConfig Driver: 

- Fixed management of MTUs
parent bb0cd358

src/device/service/drivers/gnmi_openconfig/handlers/Interface.py

+15 −3
Original line number Diff line number Diff line
@@ -20,6 +20,8 @@ from .YangHandler import YangHandler 


LOGGER = logging.getLogger(__name__)



MIN_MTU = 68



class InterfaceHandler(_Handler):

    def get_resource_key(self) -> str: return '/interface/subinterface'

    def get_path(self) -> str: return '/openconfig-interfaces:interfaces'
@@ -76,7 +78,9 @@ class InterfaceHandler(_Handler): 
        yang_if : libyang.DContainer = yang_ifs.create_path(yang_if_path)

        yang_if.create_path('config/name',    if_name   )

        if enabled is not None: yang_if.create_path('config/enabled', enabled)

        if mtu     is not None: yang_if.create_path('config/mtu',     mtu)

        

        if mtu is not None and mtu >= MIN_MTU:

            yang_if.create_path('config/mtu', mtu)



        if sif_index is None:

            str_path = '/interfaces/interface[name={:s}]'.format(if_name)
@@ -142,7 +146,6 @@ class InterfaceHandler(_Handler): 
            _interface = {

                'name'         : interface_name,

                'type'         : interface_type,

                'mtu'          : interface_state['mtu'],

                'admin-status' : interface_state['admin-status'],

                'oper-status'  : interface_state['oper-status'],

                'management'   : interface_state['management'],
@@ -157,6 +160,9 @@ class InterfaceHandler(_Handler): 
                _interface['hardware-port'] = interface_state['hardware-port']

            if 'transceiver' in interface_state:

                _interface['transceiver'] = interface_state['transceiver']

            if 'mtu' in interface_state:

                mtu = interface_state['mtu']

                if mtu > 0: _interface['mtu'] = mtu



            entry_interface_key = '/interface[{:s}]'.format(interface_name)

            entries.append((entry_interface_key, _interface))
@@ -185,6 +191,12 @@ class InterfaceHandler(_Handler): 
                    _subinterface['name'] = subinterface_state['name']

                if 'enabled' in subinterface_state:

                    _subinterface['enabled'] = subinterface_state['enabled']

                if 'mtu' in subinterface_state:

                    mtu = subinterface_state['mtu']

                    if mtu > 0:

                        _subinterface['mtu'] = mtu

                        if 'mtu' not in _interface:

                            _interface['mtu'] = mtu



                if 'vlan' in subinterface:

                    vlan = subinterface['vlan']