Public bug reported: After I added/removed routers, nets and subnets many times, for testing purpose, I found that I have 45 interfaces:
b# ifconfig|grep encap:Ethernet br-eth0 Link encap:Ethernet HWaddr d0:67:e5:03:18:0f br-eth0:1 Link encap:Ethernet HWaddr d0:67:e5:03:18:0f eth0 Link encap:Ethernet HWaddr d0:67:e5:03:18:0f int-br-eth0 Link encap:Ethernet HWaddr 82:ad:59:16:ca:da phy-br-eth0 Link encap:Ethernet HWaddr da:e4:8d:cd:38:43 qbr056025bc-49 Link encap:Ethernet HWaddr fa:c1:6d:fe:5e:b8 qbr3dccedf9-e8 Link encap:Ethernet HWaddr 02:42:c0:73:d2:0b qbr422898c8-df Link encap:Ethernet HWaddr 76:b0:42:f5:ad:f9 qbr69eb1f6a-71 Link encap:Ethernet HWaddr d6:d2:7f:ee:1a:34 qbr750aa557-b7 Link encap:Ethernet HWaddr 5a:2e:b3:f3:30:b1 qbr81eb2deb-b7 Link encap:Ethernet HWaddr f2:d0:95:19:fb:c4 qbr971c890b-8f Link encap:Ethernet HWaddr ce:a1:c9:f0:b6:24 qbr9ab03868-2f Link encap:Ethernet HWaddr 2a:d5:8a:61:0a:a1 qbrcfd38872-d1 Link encap:Ethernet HWaddr 16:7d:ad:1b:4b:82 qbrde55f70b-7d Link encap:Ethernet HWaddr 2a:8c:f5:2b:49:99 qbrdead1da5-98 Link encap:Ethernet HWaddr d6:95:61:73:1d:c6 qbrf0db8340-a6 Link encap:Ethernet HWaddr 9e:9b:36:c3:cb:d3 qbrf3f3c43f-ff Link encap:Ethernet HWaddr 4a:c6:5c:70:e4:b4 qvb056025bc-49 Link encap:Ethernet HWaddr fa:c1:6d:fe:5e:b8 qvb3dccedf9-e8 Link encap:Ethernet HWaddr 02:42:c0:73:d2:0b qvb422898c8-df Link encap:Ethernet HWaddr 76:b0:42:f5:ad:f9 qvb69eb1f6a-71 Link encap:Ethernet HWaddr d6:d2:7f:ee:1a:34 qvb750aa557-b7 Link encap:Ethernet HWaddr 5a:2e:b3:f3:30:b1 qvb81eb2deb-b7 Link encap:Ethernet HWaddr f2:d0:95:19:fb:c4 qvb971c890b-8f Link encap:Ethernet HWaddr ce:a1:c9:f0:b6:24 qvb9ab03868-2f Link encap:Ethernet HWaddr 2a:d5:8a:61:0a:a1 qvbcfd38872-d1 Link encap:Ethernet HWaddr 16:7d:ad:1b:4b:82 qvbde55f70b-7d Link encap:Ethernet HWaddr 2a:8c:f5:2b:49:99 qvbdead1da5-98 Link encap:Ethernet HWaddr d6:95:61:73:1d:c6 qvbf0db8340-a6 Link encap:Ethernet HWaddr 9e:9b:36:c3:cb:d3 qvbf3f3c43f-ff Link encap:Ethernet HWaddr 4a:c6:5c:70:e4:b4 qvo056025bc-49 Link encap:Ethernet HWaddr aa:82:8b:9f:d6:a0 qvo3dccedf9-e8 Link encap:Ethernet HWaddr ea:8c:1f:0e:ab:92 qvo422898c8-df Link encap:Ethernet HWaddr 7a:9f:47:3c:3b:57 qvo69eb1f6a-71 Link encap:Ethernet HWaddr a6:dd:41:ce:e6:39 qvo750aa557-b7 Link encap:Ethernet HWaddr 32:6c:f8:ca:af:e9 qvo81eb2deb-b7 Link encap:Ethernet HWaddr ea:22:94:19:ac:4c qvo971c890b-8f Link encap:Ethernet HWaddr 2e:f8:a7:72:1c:85 qvo9ab03868-2f Link encap:Ethernet HWaddr aa:3e:bb:c6:6d:d3 qvocfd38872-d1 Link encap:Ethernet HWaddr 16:3a:12:30:f5:71 qvode55f70b-7d Link encap:Ethernet HWaddr fa:ee:28:ed:52:37 qvodead1da5-98 Link encap:Ethernet HWaddr 5a:66:51:d9:a5:60 qvof0db8340-a6 Link encap:Ethernet HWaddr 66:b6:23:c9:ca:73 qvof3f3c43f-ff Link encap:Ethernet HWaddr 5e:5b:53:e8:11:58 tapdead1da5-98 Link encap:Ethernet HWaddr fe:54:00:39:74:0a I use Icehouse. ** Affects: neutron Importance: Undecided Status: New ** Description changed: After I added/removed routers, nets and subnets many times, for testing - purpose, I found that I have the following list of interfaces: + purpose, I found that I have 45 interfaces: - # ifconfig + + b# ifconfig|grep encap:Ethernet br-eth0 Link encap:Ethernet HWaddr d0:67:e5:03:18:0f - inet addr:172.19.29.147 Bcast:172.19.29.255 Mask:255.255.255.128 - inet6 addr: fe80::d267:e5ff:fe03:180f/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:2039726347 errors:0 dropped:17762 overruns:0 frame:0 - TX packets:5874295 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:189626288472 (176.6 GiB) TX bytes:610051438 (581.7 MiB) + br-eth0:1 Link encap:Ethernet HWaddr d0:67:e5:03:18:0f + eth0 Link encap:Ethernet HWaddr d0:67:e5:03:18:0f + int-br-eth0 Link encap:Ethernet HWaddr 82:ad:59:16:ca:da + phy-br-eth0 Link encap:Ethernet HWaddr da:e4:8d:cd:38:43 + qbr056025bc-49 Link encap:Ethernet HWaddr fa:c1:6d:fe:5e:b8 + qbr3dccedf9-e8 Link encap:Ethernet HWaddr 02:42:c0:73:d2:0b + qbr422898c8-df Link encap:Ethernet HWaddr 76:b0:42:f5:ad:f9 + qbr69eb1f6a-71 Link encap:Ethernet HWaddr d6:d2:7f:ee:1a:34 + qbr750aa557-b7 Link encap:Ethernet HWaddr 5a:2e:b3:f3:30:b1 + qbr81eb2deb-b7 Link encap:Ethernet HWaddr f2:d0:95:19:fb:c4 + qbr971c890b-8f Link encap:Ethernet HWaddr ce:a1:c9:f0:b6:24 + qbr9ab03868-2f Link encap:Ethernet HWaddr 2a:d5:8a:61:0a:a1 + qbrcfd38872-d1 Link encap:Ethernet HWaddr 16:7d:ad:1b:4b:82 + qbrde55f70b-7d Link encap:Ethernet HWaddr 2a:8c:f5:2b:49:99 + qbrdead1da5-98 Link encap:Ethernet HWaddr d6:95:61:73:1d:c6 + qbrf0db8340-a6 Link encap:Ethernet HWaddr 9e:9b:36:c3:cb:d3 + qbrf3f3c43f-ff Link encap:Ethernet HWaddr 4a:c6:5c:70:e4:b4 + qvb056025bc-49 Link encap:Ethernet HWaddr fa:c1:6d:fe:5e:b8 + qvb3dccedf9-e8 Link encap:Ethernet HWaddr 02:42:c0:73:d2:0b + qvb422898c8-df Link encap:Ethernet HWaddr 76:b0:42:f5:ad:f9 + qvb69eb1f6a-71 Link encap:Ethernet HWaddr d6:d2:7f:ee:1a:34 + qvb750aa557-b7 Link encap:Ethernet HWaddr 5a:2e:b3:f3:30:b1 + qvb81eb2deb-b7 Link encap:Ethernet HWaddr f2:d0:95:19:fb:c4 + qvb971c890b-8f Link encap:Ethernet HWaddr ce:a1:c9:f0:b6:24 + qvb9ab03868-2f Link encap:Ethernet HWaddr 2a:d5:8a:61:0a:a1 + qvbcfd38872-d1 Link encap:Ethernet HWaddr 16:7d:ad:1b:4b:82 + qvbde55f70b-7d Link encap:Ethernet HWaddr 2a:8c:f5:2b:49:99 + qvbdead1da5-98 Link encap:Ethernet HWaddr d6:95:61:73:1d:c6 + qvbf0db8340-a6 Link encap:Ethernet HWaddr 9e:9b:36:c3:cb:d3 + qvbf3f3c43f-ff Link encap:Ethernet HWaddr 4a:c6:5c:70:e4:b4 + qvo056025bc-49 Link encap:Ethernet HWaddr aa:82:8b:9f:d6:a0 + qvo3dccedf9-e8 Link encap:Ethernet HWaddr ea:8c:1f:0e:ab:92 + qvo422898c8-df Link encap:Ethernet HWaddr 7a:9f:47:3c:3b:57 + qvo69eb1f6a-71 Link encap:Ethernet HWaddr a6:dd:41:ce:e6:39 + qvo750aa557-b7 Link encap:Ethernet HWaddr 32:6c:f8:ca:af:e9 + qvo81eb2deb-b7 Link encap:Ethernet HWaddr ea:22:94:19:ac:4c + qvo971c890b-8f Link encap:Ethernet HWaddr 2e:f8:a7:72:1c:85 + qvo9ab03868-2f Link encap:Ethernet HWaddr aa:3e:bb:c6:6d:d3 + qvocfd38872-d1 Link encap:Ethernet HWaddr 16:3a:12:30:f5:71 + qvode55f70b-7d Link encap:Ethernet HWaddr fa:ee:28:ed:52:37 + qvodead1da5-98 Link encap:Ethernet HWaddr 5a:66:51:d9:a5:60 + qvof0db8340-a6 Link encap:Ethernet HWaddr 66:b6:23:c9:ca:73 + qvof3f3c43f-ff Link encap:Ethernet HWaddr 5e:5b:53:e8:11:58 + tapdead1da5-98 Link encap:Ethernet HWaddr fe:54:00:39:74:0a - br-eth0:1 Link encap:Ethernet HWaddr d0:67:e5:03:18:0f - inet addr:192.168.100.50 Bcast:192.168.100.255 Mask:255.255.255.0 - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - eth0 Link encap:Ethernet HWaddr d0:67:e5:03:18:0f - inet6 addr: fe80::d267:e5ff:fe03:180f/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:2041219999 errors:0 dropped:2 overruns:0 frame:0 - TX packets:5758882 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:197660290492 (184.0 GiB) TX bytes:550479543 (524.9 MiB) - - int-br-eth0 Link encap:Ethernet HWaddr 82:ad:59:16:ca:da - inet6 addr: fe80::80ad:59ff:fe16:cada/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:17378 errors:0 dropped:0 overruns:0 frame:0 - TX packets:212 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:2101790 (2.0 MiB) TX bytes:21716 (21.2 KiB) - - 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:38381636 errors:0 dropped:0 overruns:0 frame:0 - TX packets:38381636 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:16232602505 (15.1 GiB) TX bytes:16232602505 (15.1 GiB) - - phy-br-eth0 Link encap:Ethernet HWaddr da:e4:8d:cd:38:43 - inet6 addr: fe80::d8e4:8dff:fecd:3843/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:212 errors:0 dropped:0 overruns:0 frame:0 - TX packets:17378 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:21716 (21.2 KiB) TX bytes:2101790 (2.0 MiB) - - qbr056025bc-49 Link encap:Ethernet HWaddr fa:c1:6d:fe:5e:b8 - inet6 addr: fe80::6035:6cff:fe03:73a6/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:3443 errors:0 dropped:0 overruns:0 frame:0 - TX packets:390 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:306180 (299.0 KiB) TX bytes:41973 (40.9 KiB) - - qbr3dccedf9-e8 Link encap:Ethernet HWaddr 02:42:c0:73:d2:0b - inet6 addr: fe80::806f:66ff:fe49:d64d/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:3332 errors:0 dropped:0 overruns:0 frame:0 - TX packets:535 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:295281 (288.3 KiB) TX bytes:56619 (55.2 KiB) - - qbr422898c8-df Link encap:Ethernet HWaddr 76:b0:42:f5:ad:f9 - inet6 addr: fe80::64d5:66ff:fe2c:7369/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:26992 errors:0 dropped:0 overruns:0 frame:0 - TX packets:122 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:1981823 (1.8 MiB) TX bytes:13782 (13.4 KiB) - - qbr69eb1f6a-71 Link encap:Ethernet HWaddr d6:d2:7f:ee:1a:34 - inet6 addr: fe80::46a:94ff:fe2c:e0f7/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:2565 errors:0 dropped:0 overruns:0 frame:0 - TX packets:129 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:226989 (221.6 KiB) TX bytes:14437 (14.0 KiB) - - qbr750aa557-b7 Link encap:Ethernet HWaddr 5a:2e:b3:f3:30:b1 - inet6 addr: fe80::7c1c:a4ff:feec:b920/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:2783 errors:0 dropped:0 overruns:0 frame:0 - TX packets:143 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:247678 (241.8 KiB) TX bytes:15816 (15.4 KiB) - - qbr81eb2deb-b7 Link encap:Ethernet HWaddr f2:d0:95:19:fb:c4 - inet6 addr: fe80::a4db:fcff:fec5:1766/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:28568 errors:0 dropped:0 overruns:0 frame:0 - TX packets:122 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:2096376 (1.9 MiB) TX bytes:13757 (13.4 KiB) - - qbr971c890b-8f Link encap:Ethernet HWaddr ce:a1:c9:f0:b6:24 - inet6 addr: fe80::3852:2dff:fe09:d702/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:2798 errors:0 dropped:0 overruns:0 frame:0 - TX packets:150 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:248518 (242.6 KiB) TX bytes:16564 (16.1 KiB) - - qbr9ab03868-2f Link encap:Ethernet HWaddr 2a:d5:8a:61:0a:a1 - inet6 addr: fe80::b8d9:33ff:fedb:8584/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:2573 errors:0 dropped:0 overruns:0 frame:0 - TX packets:129 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:227458 (222.1 KiB) TX bytes:14487 (14.1 KiB) - - qbrcfd38872-d1 Link encap:Ethernet HWaddr 16:7d:ad:1b:4b:82 - inet6 addr: fe80::9435:fff:fe26:d8df/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:2800 errors:0 dropped:0 overruns:0 frame:0 - TX packets:150 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:248343 (242.5 KiB) TX bytes:16713 (16.3 KiB) - - qbrde55f70b-7d Link encap:Ethernet HWaddr 2a:8c:f5:2b:49:99 - inet6 addr: fe80::8058:53ff:fe96:7014/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:2770 errors:0 dropped:0 overruns:0 frame:0 - TX packets:150 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:245455 (239.7 KiB) TX bytes:16496 (16.1 KiB) - - qbrdead1da5-98 Link encap:Ethernet HWaddr d6:95:61:73:1d:c6 - inet6 addr: fe80::d0eb:5ff:fe06:11b1/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:472 errors:0 dropped:1 overruns:0 frame:0 - TX packets:349 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:42535 (41.5 KiB) TX bytes:37809 (36.9 KiB) - - qbrf0db8340-a6 Link encap:Ethernet HWaddr 9e:9b:36:c3:cb:d3 - inet6 addr: fe80::1c06:a9ff:fec7:6de/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:2781 errors:0 dropped:0 overruns:0 frame:0 - TX packets:143 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:246771 (240.9 KiB) TX bytes:15940 (15.5 KiB) - - qbrf3f3c43f-ff Link encap:Ethernet HWaddr 4a:c6:5c:70:e4:b4 - inet6 addr: fe80::2048:94ff:fe9e:88a3/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:2815 errors:0 dropped:0 overruns:0 frame:0 - TX packets:150 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:250401 (244.5 KiB) TX bytes:16682 (16.2 KiB) - - qvb056025bc-49 Link encap:Ethernet HWaddr fa:c1:6d:fe:5e:b8 - inet6 addr: fe80::f8c1:6dff:fefe:5eb8/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:3444 errors:0 dropped:0 overruns:0 frame:0 - TX packets:779 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:354472 (346.1 KiB) TX bytes:84005 (82.0 KiB) - - qvb3dccedf9-e8 Link encap:Ethernet HWaddr 02:42:c0:73:d2:0b - inet6 addr: fe80::42:c0ff:fe73:d20b/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:3333 errors:0 dropped:0 overruns:0 frame:0 - TX packets:1069 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:342019 (334.0 KiB) TX bytes:113334 (110.6 KiB) - - qvb422898c8-df Link encap:Ethernet HWaddr 76:b0:42:f5:ad:f9 - inet6 addr: fe80::74b0:42ff:fef5:adf9/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:26996 errors:0 dropped:0 overruns:0 frame:0 - TX packets:243 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:2360895 (2.2 MiB) TX bytes:27474 (26.8 KiB) - - qvb69eb1f6a-71 Link encap:Ethernet HWaddr d6:d2:7f:ee:1a:34 - inet6 addr: fe80::d4d2:7fff:feee:1a34/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:2566 errors:0 dropped:0 overruns:0 frame:0 - TX packets:258 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:262989 (256.8 KiB) TX bytes:28961 (28.2 KiB) - - qvb750aa557-b7 Link encap:Ethernet HWaddr 5a:2e:b3:f3:30:b1 - inet6 addr: fe80::582e:b3ff:fef3:30b1/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:2785 errors:0 dropped:0 overruns:0 frame:0 - TX packets:285 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:286844 (280.1 KiB) TX bytes:31666 (30.9 KiB) - - qvb81eb2deb-b7 Link encap:Ethernet HWaddr f2:d0:95:19:fb:c4 - inet6 addr: fe80::f0d0:95ff:fe19:fbc4/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:28572 errors:0 dropped:0 overruns:0 frame:0 - TX packets:243 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:2497512 (2.3 MiB) TX bytes:27449 (26.8 KiB) - - qvb971c890b-8f Link encap:Ethernet HWaddr ce:a1:c9:f0:b6:24 - inet6 addr: fe80::cca1:c9ff:fef0:b624/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:2799 errors:0 dropped:0 overruns:0 frame:0 - TX packets:299 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:287780 (281.0 KiB) TX bytes:33224 (32.4 KiB) - - qvb9ab03868-2f Link encap:Ethernet HWaddr 2a:d5:8a:61:0a:a1 - inet6 addr: fe80::28d5:8aff:fe61:aa1/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:2574 errors:0 dropped:0 overruns:0 frame:0 - TX packets:257 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:263570 (257.3 KiB) TX bytes:28921 (28.2 KiB) - - qvbcfd38872-d1 Link encap:Ethernet HWaddr 16:7d:ad:1b:4b:82 - inet6 addr: fe80::147d:adff:fe1b:4b82/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:2801 errors:0 dropped:0 overruns:0 frame:0 - TX packets:299 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:287633 (280.8 KiB) TX bytes:33373 (32.5 KiB) - - qvbde55f70b-7d Link encap:Ethernet HWaddr 2a:8c:f5:2b:49:99 - inet6 addr: fe80::288c:f5ff:fe2b:4999/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:2771 errors:0 dropped:0 overruns:0 frame:0 - TX packets:299 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:284325 (277.6 KiB) TX bytes:33088 (32.3 KiB) - - qvbdead1da5-98 Link encap:Ethernet HWaddr d6:95:61:73:1d:c6 - inet6 addr: fe80::d495:61ff:fe73:1dc6/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:129109 errors:0 dropped:0 overruns:0 frame:0 - TX packets:85725 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:42416656 (40.4 MiB) TX bytes:24782239 (23.6 MiB) - - qvbf0db8340-a6 Link encap:Ethernet HWaddr 9e:9b:36:c3:cb:d3 - inet6 addr: fe80::9c9b:36ff:fec3:cbd3/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:2787 errors:0 dropped:0 overruns:0 frame:0 - TX packets:285 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:286461 (279.7 KiB) TX bytes:31790 (31.0 KiB) - - qvbf3f3c43f-ff Link encap:Ethernet HWaddr 4a:c6:5c:70:e4:b4 - inet6 addr: fe80::48c6:5cff:fe70:e4b4/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:2816 errors:0 dropped:0 overruns:0 frame:0 - TX packets:299 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:289901 (283.1 KiB) TX bytes:33274 (32.4 KiB) - - qvo056025bc-49 Link encap:Ethernet HWaddr aa:82:8b:9f:d6:a0 - inet6 addr: fe80::a882:8bff:fe9f:d6a0/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:779 errors:0 dropped:0 overruns:0 frame:0 - TX packets:3444 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:84005 (82.0 KiB) TX bytes:354472 (346.1 KiB) - - qvo3dccedf9-e8 Link encap:Ethernet HWaddr ea:8c:1f:0e:ab:92 - inet6 addr: fe80::e88c:1fff:fe0e:ab92/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:1069 errors:0 dropped:0 overruns:0 frame:0 - TX packets:3333 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:113334 (110.6 KiB) TX bytes:342019 (334.0 KiB) - - qvo422898c8-df Link encap:Ethernet HWaddr 7a:9f:47:3c:3b:57 - inet6 addr: fe80::789f:47ff:fe3c:3b57/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:243 errors:0 dropped:0 overruns:0 frame:0 - TX packets:26996 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:27474 (26.8 KiB) TX bytes:2360895 (2.2 MiB) - - qvo69eb1f6a-71 Link encap:Ethernet HWaddr a6:dd:41:ce:e6:39 - inet6 addr: fe80::a4dd:41ff:fece:e639/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:258 errors:0 dropped:0 overruns:0 frame:0 - TX packets:2566 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:28961 (28.2 KiB) TX bytes:262989 (256.8 KiB) - - qvo750aa557-b7 Link encap:Ethernet HWaddr 32:6c:f8:ca:af:e9 - inet6 addr: fe80::306c:f8ff:feca:afe9/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:285 errors:0 dropped:0 overruns:0 frame:0 - TX packets:2785 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:31666 (30.9 KiB) TX bytes:286844 (280.1 KiB) - - qvo81eb2deb-b7 Link encap:Ethernet HWaddr ea:22:94:19:ac:4c - inet6 addr: fe80::e822:94ff:fe19:ac4c/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:243 errors:0 dropped:0 overruns:0 frame:0 - TX packets:28572 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:27449 (26.8 KiB) TX bytes:2497512 (2.3 MiB) - - qvo971c890b-8f Link encap:Ethernet HWaddr 2e:f8:a7:72:1c:85 - inet6 addr: fe80::2cf8:a7ff:fe72:1c85/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:299 errors:0 dropped:0 overruns:0 frame:0 - TX packets:2799 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:33224 (32.4 KiB) TX bytes:287780 (281.0 KiB) - - qvo9ab03868-2f Link encap:Ethernet HWaddr aa:3e:bb:c6:6d:d3 - inet6 addr: fe80::a83e:bbff:fec6:6dd3/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:257 errors:0 dropped:0 overruns:0 frame:0 - TX packets:2574 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:28921 (28.2 KiB) TX bytes:263570 (257.3 KiB) - - qvocfd38872-d1 Link encap:Ethernet HWaddr 16:3a:12:30:f5:71 - inet6 addr: fe80::143a:12ff:fe30:f571/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:299 errors:0 dropped:0 overruns:0 frame:0 - TX packets:2801 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:33373 (32.5 KiB) TX bytes:287633 (280.8 KiB) - - qvode55f70b-7d Link encap:Ethernet HWaddr fa:ee:28:ed:52:37 - inet6 addr: fe80::f8ee:28ff:feed:5237/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:299 errors:0 dropped:0 overruns:0 frame:0 - TX packets:2771 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:33088 (32.3 KiB) TX bytes:284325 (277.6 KiB) - - qvodead1da5-98 Link encap:Ethernet HWaddr 5a:66:51:d9:a5:60 - inet6 addr: fe80::5866:51ff:fed9:a560/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:85725 errors:0 dropped:0 overruns:0 frame:0 - TX packets:129109 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:24782239 (23.6 MiB) TX bytes:42416656 (40.4 MiB) - - qvof0db8340-a6 Link encap:Ethernet HWaddr 66:b6:23:c9:ca:73 - inet6 addr: fe80::64b6:23ff:fec9:ca73/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:285 errors:0 dropped:0 overruns:0 frame:0 - TX packets:2787 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:31790 (31.0 KiB) TX bytes:286461 (279.7 KiB) - - qvof3f3c43f-ff Link encap:Ethernet HWaddr 5e:5b:53:e8:11:58 - inet6 addr: fe80::5c5b:53ff:fee8:1158/64 Scope:Link - UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 - RX packets:299 errors:0 dropped:0 overruns:0 frame:0 - TX packets:2816 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:33274 (32.4 KiB) TX bytes:289901 (283.1 KiB) - - tapdead1da5-98 Link encap:Ethernet HWaddr fe:54:00:39:74:0a - inet6 addr: fe80::fc54:ff:fe39:740a/64 Scope:Link - UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 - RX packets:85029 errors:0 dropped:0 overruns:0 frame:0 - TX packets:129410 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:500 - RX bytes:24706850 (23.5 MiB) TX bytes:42447947 (40.4 MiB) + I use Icehouse. -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1384240 Title: It do not delete tap devices Status in OpenStack Neutron (virtual network service): New Bug description: After I added/removed routers, nets and subnets many times, for testing purpose, I found that I have 45 interfaces: b# ifconfig|grep encap:Ethernet br-eth0 Link encap:Ethernet HWaddr d0:67:e5:03:18:0f br-eth0:1 Link encap:Ethernet HWaddr d0:67:e5:03:18:0f eth0 Link encap:Ethernet HWaddr d0:67:e5:03:18:0f int-br-eth0 Link encap:Ethernet HWaddr 82:ad:59:16:ca:da phy-br-eth0 Link encap:Ethernet HWaddr da:e4:8d:cd:38:43 qbr056025bc-49 Link encap:Ethernet HWaddr fa:c1:6d:fe:5e:b8 qbr3dccedf9-e8 Link encap:Ethernet HWaddr 02:42:c0:73:d2:0b qbr422898c8-df Link encap:Ethernet HWaddr 76:b0:42:f5:ad:f9 qbr69eb1f6a-71 Link encap:Ethernet HWaddr d6:d2:7f:ee:1a:34 qbr750aa557-b7 Link encap:Ethernet HWaddr 5a:2e:b3:f3:30:b1 qbr81eb2deb-b7 Link encap:Ethernet HWaddr f2:d0:95:19:fb:c4 qbr971c890b-8f Link encap:Ethernet HWaddr ce:a1:c9:f0:b6:24 qbr9ab03868-2f Link encap:Ethernet HWaddr 2a:d5:8a:61:0a:a1 qbrcfd38872-d1 Link encap:Ethernet HWaddr 16:7d:ad:1b:4b:82 qbrde55f70b-7d Link encap:Ethernet HWaddr 2a:8c:f5:2b:49:99 qbrdead1da5-98 Link encap:Ethernet HWaddr d6:95:61:73:1d:c6 qbrf0db8340-a6 Link encap:Ethernet HWaddr 9e:9b:36:c3:cb:d3 qbrf3f3c43f-ff Link encap:Ethernet HWaddr 4a:c6:5c:70:e4:b4 qvb056025bc-49 Link encap:Ethernet HWaddr fa:c1:6d:fe:5e:b8 qvb3dccedf9-e8 Link encap:Ethernet HWaddr 02:42:c0:73:d2:0b qvb422898c8-df Link encap:Ethernet HWaddr 76:b0:42:f5:ad:f9 qvb69eb1f6a-71 Link encap:Ethernet HWaddr d6:d2:7f:ee:1a:34 qvb750aa557-b7 Link encap:Ethernet HWaddr 5a:2e:b3:f3:30:b1 qvb81eb2deb-b7 Link encap:Ethernet HWaddr f2:d0:95:19:fb:c4 qvb971c890b-8f Link encap:Ethernet HWaddr ce:a1:c9:f0:b6:24 qvb9ab03868-2f Link encap:Ethernet HWaddr 2a:d5:8a:61:0a:a1 qvbcfd38872-d1 Link encap:Ethernet HWaddr 16:7d:ad:1b:4b:82 qvbde55f70b-7d Link encap:Ethernet HWaddr 2a:8c:f5:2b:49:99 qvbdead1da5-98 Link encap:Ethernet HWaddr d6:95:61:73:1d:c6 qvbf0db8340-a6 Link encap:Ethernet HWaddr 9e:9b:36:c3:cb:d3 qvbf3f3c43f-ff Link encap:Ethernet HWaddr 4a:c6:5c:70:e4:b4 qvo056025bc-49 Link encap:Ethernet HWaddr aa:82:8b:9f:d6:a0 qvo3dccedf9-e8 Link encap:Ethernet HWaddr ea:8c:1f:0e:ab:92 qvo422898c8-df Link encap:Ethernet HWaddr 7a:9f:47:3c:3b:57 qvo69eb1f6a-71 Link encap:Ethernet HWaddr a6:dd:41:ce:e6:39 qvo750aa557-b7 Link encap:Ethernet HWaddr 32:6c:f8:ca:af:e9 qvo81eb2deb-b7 Link encap:Ethernet HWaddr ea:22:94:19:ac:4c qvo971c890b-8f Link encap:Ethernet HWaddr 2e:f8:a7:72:1c:85 qvo9ab03868-2f Link encap:Ethernet HWaddr aa:3e:bb:c6:6d:d3 qvocfd38872-d1 Link encap:Ethernet HWaddr 16:3a:12:30:f5:71 qvode55f70b-7d Link encap:Ethernet HWaddr fa:ee:28:ed:52:37 qvodead1da5-98 Link encap:Ethernet HWaddr 5a:66:51:d9:a5:60 qvof0db8340-a6 Link encap:Ethernet HWaddr 66:b6:23:c9:ca:73 qvof3f3c43f-ff Link encap:Ethernet HWaddr 5e:5b:53:e8:11:58 tapdead1da5-98 Link encap:Ethernet HWaddr fe:54:00:39:74:0a I use Icehouse. 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