Service Description of WEF¶
MME¶
- service name : ugw-oai-mme
-
configuration folder : /etc/ugw-oai-mme
-
show log service : journalctl -u ugw-oai-mme
- check status : systemctl status ugw-oai-mme
HSS¶
for LTE¶
- service name : ugw-oai-hss
- configuration folder : /etc/ugw-oai-hss
for WiFi¶
- service name : ugw-swx-server
- configuration folder : /etc/ ugw-swx-server
SPGW¶
OAI SPGWC¶
- service name : ugw-oai-spgw
- configuration folder : /etc/ugw-oai-spgw
client DHCP¶
- service name : ugw-pgw-dhcp
- configuration folder : /etc/ugw-pgw-dhcp
DHCP-server¶
- service name : /etc/systemd/system/ugw-kea.service
- configuration folder : /etc/kea
AAA¶
Radius Server¶
- service name : ugw-freeradius-server.service
- configuration folder : /etc/ ugw-swx-server
Socat (ugw-hostapd-hlr) : interface vers HSS¶
- service name : socat.service
SWX client (configuration foldererface avec HSS)¶
- service name : ugw-swx-client
- configuration folder : /etc/ ugw-swx-client
Hostapd (pour l’authentification EAP-AKA)¶
- service name : ugw-hostapd
- configuration folder : /etc/ugw-hostapd/
SDN controller (based on opendaylight)¶
- service name : ugw-odl-spgwu
- configuration folder : /etc/ ugw-odl-spgwu /
...¶
Managing service¶
$ systemctl stop <nameservice>
| stop a running service
$ systemctl start <nameservice>
| start a service
$ systemctl status <nameservice>
| show status service
viewing log services¶
1 | $ journalctl -u <name-service |
Flow matrice¶
Sender| Receiver| Control/Data| Network Function| TRANSPORT |PORT
AP AAA C BH_WIFI_CTRL RADIUS UDP 1812,1813 AAA HSS C SECURE SWX TCP Aaa-hss : 13868 Hss-aaa : 3868 AP DHCP Relay C BH_WIFI_DATA DHCP Bootstrap UDP 67 DHCP Relay DHCP Server C CORE_CTRL DHCP UDP 67 DHCP Server AAA C CORE_CTRL Radius UDP 1812,1813 AAA SDN controller C CORE_CTRL REST TCP A préciser
Sender Receiver Control/Data Network Function TRANSPORT PORT enodeB MME C LTE_CTRL SCTP SCTP A préciser enodeB SP-GW-U (ugw-switch) DATA Data-plane (Ermes?) GTP-U UDP A préciser X-GW-U (external-switch) SDN controller C OVS_CTRL Openflow TCP 6653 OVS-DB TCP ?? AP DHCRELAY DATA VxLAN ou VLAN Wifi Data Conversion Broadcast-unicast UDP 67 X-GW-U (ugw-switch) ROUTER-NAT DATA Routing si nécessaire L3 entre eNodeB et switch externe sur lequel est créé le tunnel GTP-U SGI entre bridge « spgwu » (sur la VNF Switch externe) et la VNF « ROUTER-NAT » GTP-U + SGI / /