def handle_restart(self,
ue_requests: SetupUEMacRequest) -> SetupFlowsResult:
"""
Setup the arp flows for the controller, this is used when the controller
restarts. Only setup those UEs that are passed from sessiond.
"""
self.delete_all_flows(self._datapath)
self._install_default_flows(self._datapath)
records = get_all_records()
attached_ues = [ue.sid.id for ue in ue_requests]
self.logger.debug("Setting up ARP controller with list of UEs:")
self.logger.debug(*attached_ues)
for rec in records:
if rec.id not in attached_ues:
self.logger.debug("%s is in directoryd, but not an active UE",
rec.id)
continue
if rec.fields['ipv4_addr'] and rec.fields['mac_addr']:
self.logger.debug("Restoring arp for IMSI %s, ip %s mac %s",
rec.id, rec.fields['ipv4_addr'],
rec.fields['mac_addr'])
self.add_ue_arp_flows(self._datapath, rec.fields['ipv4_addr'],
rec.fields['mac_addr'])
else:
self.logger.debug("Subscriber %s didn't get ip from dhcp",
rec.id)
def handle_restart(self, req: SetupUEMacRequest) -> SetupFlowsResult:
"""
Setup the arp flows for the controller, this is used when the controller
restarts.
"""
self.delete_all_flows(self._datapath)
self._install_default_flows(self._datapath)
records = get_all_records()
for rec in records:
self.logger.debug("Restoring arp for imsi %s, ip %s mac %s",
rec.id, rec.fields['ipv4_addr'],
rec.fields['mac_addr'])
self.arp_contoller.add_ue_arp_flows(self._datapath,
rec.fields['ipv4_addr'],
rec.fields['mac_addr'])
def handle_restart(self,
ue_requests: SetupUEMacRequest) -> SetupFlowsResult:
"""
Setup the arp flows for the controller, this is used when the controller
restarts. Only setup those UEs that are passed from sessiond.
"""
self.delete_all_flows(self._datapath)
self._install_default_flows(self._datapath)
records = get_all_records()
attached_ues = [ue.sid.id for ue in ue_requests]
for rec in records:
if rec not in attached_ues:
self.logger.warning(
"IMSI %s is in directoryd, but not and active UE", rec.id)
continue
self.logger.debug("Restoring arp for IMSI %s, ip %s mac %s",
rec.id, rec.fields['ipv4_addr'],
rec.fields['mac_addr'])
self.arp_contoller.add_ue_arp_flows(self._datapath,
rec.fields['ipv4_addr'],
rec.fields['mac_addr'])
