8. Neutron으로 생성한 프로바이더 네트워크가 실제로 생성되었는지 ifconfig 명령어를 이용해 확인해 보겠습니다. br로 시작되는 네트워크와 tap로 시작되는 네트워크를 확인할 수 있습니다.

root@controller:~# ifconfig
brq7e620069-c3 Link encap:Ethernet  HWaddr 08:00:27:59:25:a1

          inet addr:192.168.0.102  Bcast:192.168.0.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:22 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1032 (1.0 KB)  TX bytes:0 (0.0 B)

eth0 Link encap:Ethernet HWaddr 08:00:27:3a:72:f2
inet addr:192.168.56.101 Bcast:192.168.56.255 Mask:255.255.255.0 inet6 addr: fe80::a00:27ff:fe3a:72f2/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:533309 errors:0 dropped:0 overruns:0 frame:0 TX packets:425552 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:147916183 (147.9 MB) TX bytes:207662317 (207.6 MB)

eth1 Link encap:Ethernet HWaddr 08:00:27:59:25:a1
inet6 addr: fe80::a00:27ff:fe59:25a1/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:248100 errors:0 dropped:2 overruns:0 frame:0 TX packets:51095 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:141824760 (141.8 MB) TX bytes:4624302 (4.6 MB)

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:5009455 errors:0 dropped:0 overruns:0 frame:0 TX packets:5009455 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:1416077092 (1.4 GB) TX bytes:1416077092 (1.4 GB)

tap6799d4c9-cf Link encap:Ethernet HWaddr 32:76:40:ac:5b:be
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:8 errors:0 dropped:0 overruns:0 frame:0 TX packets:21 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:648 (648.0 B) TX bytes:1275 (1.2 KB)