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instance not accessible but can connect out to public network

hi all,

totally newb here, and I'm worried without enough technical knowledge to understand this stuff. I'm lost with networking, with namespaces, virtual routers, and floating ips, etc

i know there are tons of threads which address similar issues to this, but everything I read has components and concepts I am not familiar with.

I've deployed openstack using Mirantis Fuel and have been able to get into Horizon dashboard and deploy a controller node and a compute node (as Fuel calls them)... maybe my questions should be to the Mirantis folks.

Also I've been able to start an instance of Cirros and an instance of a CentOS KVM image I've uploaded.

Both instances have network issues where I can't connect to them or ping them from the public network. Either by using the Net04_Ext Public address, or the floating IP address (what's the difference?), or the Net04 NeutronL3 address.

I can however ping and ssh out of the instance, from the console to the public network. The public network sees it as a connection from the ip address which is the floating IP address (which I don't even see assigned to any interface in the instance...)

wonder if anyone can step me through debugging what I've got wrong and teach me a thing or two along the way.

I don't know what's needed to start so I'll just dump a lot of ifconfig type of info, which a lot of info... I know...

=== Controller Node ====

Controller ifconfig

br-ex     Link encap:Ethernet  HWaddr 0e:ba:f6:ac:33:3b
          inet addr:10.20.244.22  Bcast:10.20.244.255  Mask:255.255.255.0
          inet6 addr: fe80::a6ba:dbff:fe09:8bd0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:174954 errors:0 dropped:0 overruns:0 frame:0
          TX packets:75583 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:11996903 (11.9 MB)  TX bytes:5366079 (5.3 MB)

br-floating Link encap:Ethernet  HWaddr be:c4:58:5d:00:48
          inet6 addr: fe80::bcc4:58ff:fe5d:48/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:117469 errors:0 dropped:1 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:4944780 (4.9 MB)  TX bytes:648 (648.0 B)

br-fw-admin Link encap:Ethernet  HWaddr a4:ba:db:09:8b:cf
          inet addr:10.20.0.4  Bcast:10.20.0.255  Mask:255.255.255.0
          inet6 addr: fe80::a6ba:dbff:fe09:8bcf/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:477253 errors:0 dropped:0 overruns:0 frame:0
          TX packets:481612 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:25601240 (25.6 MB)  TX bytes:122692797 (122.6 MB)

br-mgmt   Link encap:Ethernet  HWaddr 8a:a6:d0:86:84:6f
          inet addr:192.168.0.4  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::a6ba:dbff:fe09:8bcf/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4436602 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3931624 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:804500201 (804.5 MB)  TX bytes:886386299 (886.3 MB)

br-prv    Link encap:Ethernet  HWaddr c6:49:fd:52:4d:4e
          inet6 addr: fe80::c449:fdff:fe52:4d4e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2474 errors:0 dropped:1 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:148814 (148.8 KB)  TX bytes:648 (648.0 B)

br-storage Link encap:Ethernet  HWaddr a4:ba:db:09:8b:cf
          inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::a6ba:dbff:fe09:8bcf/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:648 (648.0 B)

eth0      Link encap:Ethernet  HWaddr a4:ba:db:09:8b:cf
          inet6 addr: fe80::a6ba:dbff:fe09:8bcf/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1041839 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1139665 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:139891630 (139.8 MB)  TX bytes:230256889 (230.2 MB)

eth1      Link encap:Ethernet  HWaddr a4:ba:db:09:8b:d0
          inet6 addr: fe80::a6ba:dbff:fe09:8bd0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:70546 errors:0 dropped:0 overruns:0 frame:0
          TX packets:234196 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8776366 (8.7 MB)  TX bytes:26406982 (26.4 MB)

eth0.101  Link encap:Ethernet  HWaddr a4:ba:db:09:8b:cf
          inet6 addr: fe80::a6ba:dbff:fe09:8bcf/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:556544 errors:0 dropped:0 overruns:0 frame:0
          TX packets:644358 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:92727944 (92.7 MB)  TX bytes:97289278 (97.2 MB)

eth0.102  Link encap:Ethernet  HWaddr a4:ba:db:09:8b:cf
          inet6 addr: fe80::a6ba:dbff:fe09:8bcf/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:1296 (1.2 KB)

hapr-host Link encap:Ethernet  HWaddr d6:89:4b:77:03:94
          inet addr:240.0.0.1  Bcast:0.0.0.0  Mask:255.255.255.252
          inet6 addr: fe80::d489:4bff:fe77:394/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:16 errors:0 dropped:0 overruns:0 frame:0
          TX packets:14 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1206 (1.2 KB)  TX bytes:1809 (1.8 KB)

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:7642257 errors:0 dropped:0 overruns:0 frame:0
          TX packets:7642257 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:884915198 (884.9 MB)  TX bytes:884915198 (884.9 MB)

mgmt-conntrd Link encap:Ethernet  HWaddr da:ac:8c:cd:81:02
          inet6 addr: fe80::d8ac:8cff:fecd:8102/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:92465 errors:0 dropped:0 overruns:0 frame:0
          TX packets:133513 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:4423394 (4.4 MB)  TX bytes:5608316 (5.6 MB)

p_eeee51a2-0 Link encap:Ethernet  HWaddr de:16:87:e1:38:7e
          inet6 addr: fe80::dc16:87ff:fee1:387e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:1245 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3476 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:234870 (234.8 KB)  TX bytes:346831 (346.8 KB)

p_ff798dba-0 Link encap:Ethernet  HWaddr 72:6d:7e:51:a6:7b
          inet6 addr: fe80::706d:7eff:fe51:a67b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:36 errors:0 dropped:0 overruns:0 frame:0
          TX packets:118660 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:2464 (2.4 KB)  TX bytes:5351390 (5.3 MB)

v_management Link encap:Ethernet  HWaddr 92:44:1a:f3:22:1b
          inet6 addr: fe80::9044:1aff:fef3:221b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3813795 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3657099 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:774201200 (774.2 MB)  TX bytes:817141173 (817.1 MB)

v_public  Link encap:Ethernet  HWaddr ee:09:0d:99:ff:39
          inet6 addr: fe80::ec09:dff:fe99:ff39/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:188418 errors:0 dropped:0 overruns:0 frame:0
          TX packets:153710 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:26922875 (26.9 MB)  TX bytes:12842379 (12.8 MB)

v_vrouter Link encap:Ethernet  HWaddr 8a:a6:d0:86:84:6f
          inet6 addr: fe80::88a6:d0ff:fe86:846f/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:58803 errors:0 dropped:0 overruns:0 frame:0
          TX packets:134549 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2481313 (2.4 MB)  TX bytes:6204110 (6.2 MB)

v_vrouter_pub Link encap:Ethernet  HWaddr 0e:ba:f6:ac:33:3b
          inet6 addr: fe80::cba:f6ff:feac:333b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:75495 errors:0 dropped:0 overruns:0 frame:0
          TX packets:85715 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3183234 (3.1 MB)  TX bytes:3983027 (3.9 MB)

vr-host-base Link encap:Ethernet  HWaddr 2e:b5:08:2c:61:d5
          inet addr:240.0.0.5  Bcast:0.0.0.0  Mask:255.255.255.252
          inet6 addr: fe80::2cb5:8ff:fe2c:61d5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:23 errors:0 dropped:0 overruns:0 frame:0
          TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1482 (1.4 KB)  TX bytes:1498 (1.4 KB)

=======

Controller ip netns

snat-446fc060-6da7-461e-b166-f9751275f619
qdhcp-cc89a7ca-28ec-45d5-b156-bd19e3070cc1
qrouter-446fc060-6da7-461e-b166-f9751275f619
haproxy
vrouter

=======

Controller 'ip netns exec qrouter-446fc060-6da7-461e-b166-f9751275f619 ifconfig -a'

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:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

qr-cbc7cc20-a9 Link encap:Ethernet  HWaddr fa:16:3e:a0:aa:07
          inet addr:192.168.111.1  Bcast:192.168.111.255  Mask:255.255.255.0
          inet6 addr: fe80::f816:3eff:fea0:aa07/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:256 errors:0 dropped:1 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:14858 (14.8 KB)  TX bytes:1116 (1.1 KB)

=======

Controller 'ip netns exec vrouter ifconfig -a'

b_vrouter Link encap:Ethernet  HWaddr 6a:18:70:dd:0d:66
          inet addr:192.168.0.1  Bcast:0.0.0.0  Mask:255.255.255.0
          inet6 addr: fe80::6818:70ff:fedd:d66/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:137667 errors:0 dropped:0 overruns:0 frame:0
          TX packets:60160 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:6347656 (6.3 MB)  TX bytes:2538355 (2.5 MB)

b_vrouter_pub Link encap:Ethernet  HWaddr 22:ae:6c:e4:bf:1c
          inet addr:10.20.244.20  Bcast:0.0.0.0  Mask:255.255.255.0
          inet6 addr: fe80::20ae:6cff:fee4:bf1c/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:87704 errors:0 dropped:0 overruns:0 frame:0
          TX packets:77243 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:4075093 (4.0 MB)  TX bytes:3256746 (3.2 MB)

conntrd   Link encap:Ethernet  HWaddr 8e:5c:62:ab:69:72
          inet addr:240.1.0.4  Bcast:0.0.0.0  Mask:255.255.255.0
          inet6 addr: fe80::8c5c:62ff:feab:6972/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:136613 errors:0 dropped:0 overruns:0 frame:0
          TX packets:94612 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:5738516 (5.7 MB)  TX bytes:4526096 (4.5 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:6 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:420 (420.0 B)  TX bytes:420 (420.0 B)

vr-host-ns Link encap:Ethernet  HWaddr 52:db:4b:7c:e1:86
          inet addr:240.0.0.6  Bcast:0.0.0.0  Mask:255.255.255.252
          inet6 addr: fe80::50db:4bff:fe7c:e186/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:23 errors:0 dropped:0 overruns:0 frame:0
          TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1498 (1.4 KB)  TX bytes:1482 (1.4 KB)

=======

Controller ifcfg files

ifcfg-br-ex
    auto br-ex
    iface br-ex inet static
    bridge_ports eth1 p_ff798dba-0
    address 10.20.244.22/24
    gateway 10.20.244.250

ifcfg-br-floating
    auto br-floating
    allow-ovs br-floating
    iface br-floating inet manual
    ovs_ports p_ff798dba-0
    ovs_type OVSBridge

ifcfg-br-fw-admin
    auto br-fw-admin
    iface br-fw-admin inet static
    bridge_ports eth0 p_eeee51a2-0
    address 10.20.0.4/24

ifcfg-br-mgmt
    auto br-mgmt
    iface br-mgmt inet static
    bridge_ports eth0.101
    address 192.168.0.4/24

ifcfg-br-prv
    auto br-prv
    allow-ovs br-prv
    iface br-prv inet manual
    ovs_ports p_eeee51a2-0
    ovs_type OVSBridge

ifcfg-br-storage
    auto br-storage
    iface br-storage inet static
    bridge_ports eth0.102
    address 192.168.1.1/24

ifcfg-eth0
    auto eth0
    iface eth0 inet manual

ifcfg-eth0.101
    auto eth0.101
    iface eth0.101 inet manual
    vlan-raw-device eth0

ifcfg-eth0.102
    auto eth0.102
    iface eth0.102 inet manual
    vlan-raw-device eth0

ifcfg-eth1
    auto eth1
    iface eth1 inet manual

ifcfg-p_eeee51a2-0
    auto p_eeee51a2-0
    allow-br-prv p_eeee51a2-0
    iface p_eeee51a2-0 inet manual
    mtu 65000
    ovs_type OVSIntPort
    ovs_bridge br-prv

ifcfg-p_ff798dba-0
    auto p_ff798dba-0
    allow-br-floating p_ff798dba-0
    iface p_ff798dba-0 inet manual
    mtu 65000
    ovs_type OVSIntPort

=== Compute Node ====

Compute ifconfig

br-ex     Link encap:Ethernet  HWaddr 78:2b:cb:5a:28:b5
          inet addr:10.20.244.23  Bcast:10.20.244.255  Mask:255.255.255.0
          inet6 addr: fe80::7a2b:cbff:fe5a:28b5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:124433 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5110 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:5768622 (5.7 MB)  TX bytes:418673 (418.6 KB)

br-floating Link encap:Ethernet  HWaddr 0e:58:a9:e3:e8:46
          inet6 addr: fe80::c58:a9ff:fee3:e846/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:119231 errors:0 dropped:5 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:7152552 (7.1 MB)  TX bytes:648 (648.0 B)

br-fw-admin Link encap:Ethernet  HWaddr 78:2b:cb:5a:28:b4
          inet addr:10.20.0.3  Bcast:10.20.0.255  Mask:255.255.255.0
          inet6 addr: fe80::7a2b:cbff:fe5a:28b4/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:32902 errors:0 dropped:0 overruns:0 frame:0
          TX packets:31687 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:2045166 (2.0 MB)  TX bytes:14183827 (14.1 MB)

br-mgmt   Link encap:Ethernet  HWaddr 78:2b:cb:5a:28:b4
          inet addr:192.168.0.3  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::7a2b:cbff:fe5a:28b4/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:649548 errors:0 dropped:0 overruns:0 frame:0
          TX packets:583405 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:91204796 (91.2 MB)  TX bytes:103521937 (103.5 MB)

br-prv    Link encap:Ethernet  HWaddr 72:bf:36:20:49:4c
          inet6 addr: fe80::70bf:36ff:fe20:494c/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4842 errors:0 dropped:2 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:290481 (290.4 KB)  TX bytes:648 (648.0 B)

br-storage Link encap:Ethernet  HWaddr 78:2b:cb:5a:28:b4
          inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::7a2b:cbff:fe5a:28b4/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:16 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1072 (1.0 KB)  TX bytes:648 (648.0 B)

eth0      Link encap:Ethernet  HWaddr 78:2b:cb:5a:28:b4
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:703806 errors:0 dropped:0 overruns:0 frame:0
          TX packets:621351 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:110297368 (110.2 MB)  TX bytes:123106040 (123.1 MB)

eth1      Link encap:Ethernet  HWaddr 78:2b:cb:5a:28:b5
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:127441 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5955 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:8597391 (8.5 MB)  TX bytes:552741 (552.7 KB)

eth0.101  Link encap:Ethernet  HWaddr 78:2b:cb:5a:28:b4
          inet6 addr: fe80::7a2b:cbff:fe5a:28b4/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:649548 errors:0 dropped:0 overruns:0 frame:0
          TX packets:583413 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:91616078 (91.6 MB)  TX bytes:103522585 (103.5 MB)

eth0.102  Link encap:Ethernet  HWaddr 78:2b:cb:5a:28:b4
          inet6 addr: fe80::7a2b:cbff:fe5a:28b4/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:16 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1072 (1.0 KB)  TX bytes:1296 (1.2 KB)

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:400029 errors:0 dropped:0 overruns:0 frame:0
          TX packets:400029 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:21028606 (21.0 MB)  TX bytes:21028606 (21.0 MB)

p_eeee51a2-0 Link encap:Ethernet  HWaddr e6:67:1e:3a:3d:ae
          inet6 addr: fe80::e467:1eff:fe3a:3dae/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:1452 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5865 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:224230 (224.2 KB)  TX bytes:530031 (530.0 KB)

p_ff798dba-0 Link encap:Ethernet  HWaddr e2:91:2f:43:09:29
          inet6 addr: fe80::e091:2fff:fe43:929/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:858 errors:0 dropped:0 overruns:0 frame:0
          TX packets:121157 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:64798 (64.7 KB)  TX bytes:7631461 (7.6 MB)

qbr07911243-e7 Link encap:Ethernet  HWaddr 92:0c:78:b6:7b:ec
          inet6 addr: fe80::a8c9:bcff:fe20:812b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:331 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:14585 (14.5 KB)  TX bytes:648 (648.0 B)

qbr44239dd0-a1 Link encap:Ethernet  HWaddr 9a:ca:e5:3d:dd:ad
          inet6 addr: fe80::7c34:30ff:fe24:bbfa/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:60 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:5078 (5.0 KB)  TX bytes:648 (648.0 B)

qbr52201576-b9 Link encap:Ethernet  HWaddr 5e:1d:5f:79:4f:6d
          inet6 addr: fe80::9058:43ff:fed2:60a1/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:69 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:6054 (6.0 KB)  TX bytes:648 (648.0 B)

qbr5a14a46f-52 Link encap:Ethernet  HWaddr ee:54:93:80:ba:fe
          inet6 addr: fe80::8c5d:28ff:fe29:4159/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:324 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:14265 (14.2 KB)  TX bytes:648 (648.0 B)

qvb07911243-e7 Link encap:Ethernet  HWaddr 92:0c:78:b6:7b:ec
          inet6 addr: fe80::900c:78ff:feb6:7bec/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:65000  Metric:1
          RX packets:1573 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1397 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:208782 (208.7 KB)  TX bytes:177192 (177.1 KB)

qvb44239dd0-a1 Link encap:Ethernet  HWaddr 9a:ca:e5:3d:dd:ad
          inet6 addr: fe80::98ca:e5ff:fe3d:ddad/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:65000  Metric:1
          RX packets:47 errors:0 dropped:0 overruns:0 frame:0
          TX packets:30 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3896 (3.8 KB)  TX bytes:3408 (3.4 KB)

qvb52201576-b9 Link encap:Ethernet  HWaddr 5e:1d:5f:79:4f:6d
          inet6 addr: fe80::5c1d:5fff:fe79:4f6d/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:65000  Metric:1
          RX packets:64 errors:0 dropped:0 overruns:0 frame:0
          TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:6642 (6.6 KB)  TX bytes:1584 (1.5 KB)

qvb5a14a46f-52 Link encap:Ethernet  HWaddr ee:54:93:80:ba:fe
          inet6 addr: fe80::ec54:93ff:fe80:bafe/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:65000  Metric:1
          RX packets:909 errors:0 dropped:0 overruns:0 frame:0
          TX packets:795 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:137425 (137.4 KB)  TX bytes:106460 (106.4 KB)

qvo07911243-e7 Link encap:Ethernet  HWaddr a6:04:0f:8d:54:e8
          inet6 addr: fe80::a404:fff:fe8d:54e8/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:65000  Metric:1
          RX packets:1397 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1573 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:177192 (177.1 KB)  TX bytes:208782 (208.7 KB)

qvo44239dd0-a1 Link encap:Ethernet  HWaddr 06:dc:50:dd:21:0b
          inet6 addr: fe80::4dc:50ff:fedd:210b/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:65000  Metric:1
          RX packets:30 errors:0 dropped:0 overruns:0 frame:0
          TX packets:47 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3408 (3.4 KB)  TX bytes:3896 (3.8 KB)

qvo52201576-b9 Link encap:Ethernet  HWaddr 86:d2:7f:0a:4b:e9
          inet6 addr: fe80::84d2:7fff:fe0a:4be9/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:65000  Metric:1
          RX packets:20 errors:0 dropped:0 overruns:0 frame:0
          TX packets:64 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1584 (1.5 KB)  TX bytes:6642 (6.6 KB)

qvo5a14a46f-52 Link encap:Ethernet  HWaddr ce:0b:a7:86:66:c7
          inet6 addr: fe80::cc0b:a7ff:fe86:66c7/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:65000  Metric:1
          RX packets:795 errors:0 dropped:0 overruns:0 frame:0
          TX packets:909 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:106460 (106.4 KB)  TX bytes:137425 (137.4 KB)

tap07911243-e7 Link encap:Ethernet  HWaddr fe:16:3e:54:dc:99
          inet6 addr: fe80::fc16:3eff:fe54:dc99/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:1382 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1543 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:175986 (175.9 KB)  TX bytes:205748 (205.7 KB)

tap44239dd0-a1 Link encap:Ethernet  HWaddr fe:16:3e:0d:65:c0
          inet6 addr: fe80::fc16:3eff:fe0d:65c0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:15 errors:0 dropped:0 overruns:0 frame:0
          TX packets:35 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:2202 (2.2 KB)  TX bytes:2362 (2.3 KB)

tap52201576-b9 Link encap:Ethernet  HWaddr fe:16:3e:72:63:69
          inet6 addr: fe80::fc16:3eff:fe72:6369/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:6 errors:0 dropped:0 overruns:0 frame:0
          TX packets:52 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:468 (468.0 B)  TX bytes:4534 (4.5 KB)

tap5a14a46f-52 Link encap:Ethernet  HWaddr fe:16:3e:f6:20:d7
          inet6 addr: fe80::fc16:3eff:fef6:20d7/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:65000  Metric:1
          RX packets:780 errors:0 dropped:0 overruns:0 frame:0
          TX packets:885 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:105254 (105.2 KB)  TX bytes:134885 (134.8 KB)

========

Compute ip netns

    fip-f8bcade3-e2aa-481d-8cc0-1a50dafde8a2
    qrouter-446fc060-6da7-461e-b166-f9751275f619

=======

Compute `ip netns exec qrouter-446fc060-6da7-461e-b166-f9751275f619 ifconfig'

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:2 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:168 (168.0 B)  TX bytes:168 (168.0 B)

qr-cbc7cc20-a9 Link encap:Ethernet  HWaddr fa:16:3e:a0:aa:07
          inet addr:192.168.111.1  Bcast:192.168.111.255  Mask:255.255.255.0
          inet6 addr: fe80::f816:3eff:fea0:aa07/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1076 errors:0 dropped:2 overruns:0 frame:0
          TX packets:749 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:79239 (79.2 KB)  TX bytes:63215 (63.2 KB)

rfp-446fc060-6 Link encap:Ethernet  HWaddr f6:1a:f6:d5:c1:69
          inet addr:169.254.31.28  Bcast:0.0.0.0  Mask:255.255.255.254
          inet6 addr: fe80::f41a:f6ff:fed5:c169/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:840 errors:0 dropped:0 overruns:0 frame:0
          TX packets:853 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:66365 (66.3 KB)  TX bytes:64356 (64.3 KB)

=======

Compute ifcfg files

ifcfg-br-ex
    auto br-ex
    iface br-ex inet static
    bridge_ports eth1 p_ff798dba-0
    address 10.20.244.23/24
    gateway 10.20.244.250

ifcfg-br-floating
    auto br-floating
    allow-ovs br-floating
    iface br-floating inet manual
    ovs_ports p_ff798dba-0
    ovs_type OVSBridge

ifcfg-br-fw-admin
    auto br-fw-admin
    iface br-fw-admin inet static
    bridge_ports eth0 p_eeee51a2-0
    address 10.20.0.3/24

ifcfg-br-mgmt
    auto br-mgmt
    iface br-mgmt inet static
    bridge_ports eth0.101
    address 192.168.0.3/24

ifcfg-br-prv
    auto br-prv
    allow-ovs br-prv
    iface br-prv inet manual
    ovs_ports p_eeee51a2-0
    ovs_type OVSBridge

ifcfg-br-storage
    auto br-storage
    iface br-storage inet static
    bridge_ports eth0.102
    address 192.168.1.2/24

ifcfg-eth0
    auto eth0
    iface eth0 inet manual

ifcfg-eth0.101
    auto eth0.101
    iface eth0.101 inet manual
    vlan-raw-device eth0

ifcfg-eth0.102
    auto eth0.102
    iface eth0.102 inet manual
    vlan-raw-device eth0

ifcfg-eth1
    auto eth1
    iface eth1 inet manual

ifcfg-p_eeee51a2-0
    auto p_eeee51a2-0
    allow-br-prv p_eeee51a2-0
    iface p_eeee51a2-0 inet manual
    mtu 65000
    ovs_type OVSIntPort
    ovs_bridge br-prv

ifcfg-p_ff798dba-0
    auto p_ff798dba-0
    allow-br-floating p_ff798dba-0
    iface p_ff798dba-0 inet manual
    mtu 65000
    ovs_type OVSIntPort
    ovs_bridge br-floating

=== Instance CentOS VM ====

Instance ifconfig

eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::f816:3eff:fe0d:65c0  prefixlen 64  scopeid 0x20<link>
        ether fa:16:3e:0d:65:c0  txqueuelen 1000  (Ethernet)
        RX packets 35  bytes 2570 (2.5 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 14  bytes 1860 (1.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.111.5  netmask 255.255.255.0  broadcast 192.168.111.255
        inet6 fe80::f816:3eff:fe54:dc99  prefixlen 64  scopeid 0x20<link>
        ether fa:16:3e:54:dc:99  txqueuelen 1000  (Ethernet)
        RX packets 1564  bytes 208892 (203.9 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1398  bytes 178350 (174.1 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        RX packets 3428203  bytes 482917656 (460.5 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 3428203  bytes 482917656 (460.5 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

=======

Instance ip route show

default via 192.168.111.1 dev eth1  proto static  metric 1024 
169.254.169.254 via 192.168.111.1 dev eth1  proto static  metric 1 
192.168.111.0/24 dev eth1  proto kernel  scope link  src 192.168.111.5