Hi,

I have followed OpenStack installation guide for Queens [0][1].

In my setup: I have 3 servers. 1 controller , 2 compute nodes - with Ubuntu 16.04, behind my firewall (OpenBSD)

*Issue 1:* All my severs have several NIC, but I wanted to use at least two NIC, but I am able to connect to my servers only with one of the NIC. I could not figure, what is wrong with my settings.

root@h018:~# cat /etc/network/interfaces # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface auto lo iface lo inet loopback

iface eth5 inet static iface eth4 inet static auto eth3 iface eth3 inet static address 10.4.15.118 netmask 255.255.255.0 network 10.4.15.0 broadcast 10.4.15.255 gateway 10.4.15.1 auto eth2 iface eth2 inet static address 10.3.15.118 netmask 255.255.255.0 network 10.3.15.0 broadcast 10.3.15.255 gateway 10.3.15.1 auto eth1 iface eth1 inet static address 10.2.14.118 netmask 255.255.255.0 network 10.2.14.0 broadcast 10.2.14.255 gateway 10.2.14.1 # The primary network interface auto eth0 iface eth0 inet static address 10.1.14.118 netmask 255.255.255.0 network 10.1.14.0 broadcast 10.1.14.255 gateway 10.1.14.1 # dns-* options are implemented by the resolvconf package, if installed dns-nameservers 10.1.14.1 8.8.8.8 8.8.4.4

*Issue 2:* I have completed my OpenStack installation by following [1], after creating the VM and associating the floating IP, everything is fine. But I am not able to ping or SSH to the VM. I have add the ICMP and SSH to my security group rules.

I configured my l2 bridge to use Eth1, which is not reachable from firewall or this might be all together a different problem, as my VM creation is successful without any errors.

root@h018:~# openstack network create --share --external --provider-physical-network provider --provider-network-type flat provider-network +---------------------------+--------------------------------------+ | Field | Value | +---------------------------+--------------------------------------+ | admin_state_up | UP | | availability_zone_hints | | | availability_zones | | | created_at | 2019-06-03T09:45:20Z | | description | | | dns_domain | None | | id | 5e8f5ec9-9a65-4259-a246-1c7f95a2f33a | | ipv4_address_scope | None | | ipv6_address_scope | None | | is_default | False | | is_vlan_transparent | None | | mtu | 1500 | | name | provider-network | | port_security_enabled | True | | project_id | bb0f22d6efd64b31be6c37edc796d53e | | provider:network_type | flat | | provider:physical_network | provider | | provider:segmentation_id | None | | qos_policy_id | None | | revision_number | 5 | | router:external | External | | segments | None | | shared | True | | status | ACTIVE | | subnets | | | tags | | | updated_at | 2019-06-03T09:45:20Z | +---------------------------+--------------------------------------+ root@h018:~# root@h018:~# openstack subnet create --network provider-network \

--allocation-pool start=XX.XX.169.101,end=XX.XX.169.250 \ --dns-nameserver 8.8.4.4 --gateway XX.XX.169.1 \ --subnet-range XX.XX.169.0/24 provider

+-------------------+--------------------------------------+ | Field | Value | +-------------------+--------------------------------------+ | allocation_pools | XX.XX.169.101-XX.XX.169.250 | | cidr | XX.XX.169.0/24 | | created_at | 2019-06-03T09:49:45Z | | description | | | dns_nameservers | 8.8.4.4 | | enable_dhcp | True | | gateway_ip | XX.XX.169.1 | | host_routes | | | id | 51fb740f-1f06-4f6c-93c5-3690488e3980 | | ip_version | 4 | | ipv6_address_mode | None | | ipv6_ra_mode | None | | name | provider | | network_id | 5e8f5ec9-9a65-4259-a246-1c7f95a2f33a | | project_id | bb0f22d6efd64b31be6c37edc796d53e | | revision_number | 0 | | segment_id | None | | service_types | | | subnetpool_id | None | | tags | | | updated_at | 2019-06-03T09:49:45Z | +-------------------+--------------------------------------+

root@h018:~# neutron net-external-list neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead. +--------------------------------------+------------------+----------------------------------+------------------------------------------------------+ | id | name | tenant_id | subnets | +--------------------------------------+------------------+----------------------------------+------------------------------------------------------+ | 5e8f5ec9-9a65-4259-a246-1c7f95a2f33a | provider-network | bb0f22d6efd64b31be6c37edc796d53e | 51fb740f-1f06-4f6c-93c5-3690488e3980 XX.XX.169.0/24 | +--------------------------------------+------------------+----------------------------------+------------------------------------------------------+ root@h018:~# openstack network list +--------------------------------------+------------------+--------------------------------------+ | ID | Name | Subnets | +--------------------------------------+------------------+--------------------------------------+ | 3ee95928-012f-4a55-a0b3-e277c2d45080 | demo-network | 3427b6ac-3bc0-4529-9035-33e1ab05cb64 | | 5e8f5ec9-9a65-4259-a246-1c7f95a2f33a | provider-network | 51fb740f-1f06-4f6c-93c5-3690488e3980 | +--------------------------------------+------------------+--------------------------------------+ root@h018:~# nova list +--------------------------------------+--------+--------+------------+-------------+----------------------------------------+ | ID | Name | Status | Task State | Power State | Networks | +--------------------------------------+--------+--------+------------+-------------+----------------------------------------+ | 3f8ab4c2-9047-47c4-8634-0c93cf7d7460 | test15 | ACTIVE | - | Running | demo-network=10.1.0.12, XX.XX.169.108 | +--------------------------------------+--------+--------+------------+-------------+----------------------------------------+ root@h018:~# openstack port list +--------------------------------------+------+-------------------+-------------------------------------------------------------------------------+--------+ | ID | Name | MAC Address | Fixed IP Addresses | Status | +--------------------------------------+------+-------------------+-------------------------------------------------------------------------------+--------+ | 037d801d-5cae-4d88-ae2d-a4289a542057 | | fa:16:3e:a6:68:7b | ip_address='10.1.0.2', subnet_id='3427b6ac-3bc0-4529-9035-33e1ab05cb64' | ACTIVE | | 327fe5fe-4288-4d80-850c-fa7d7e29d3aa | | fa:16:3e:2f:0f:dd | ip_address='XX.XX.169.101', subnet_id='51fb740f-1f06-4f6c-93c5-3690488e3980' | ACTIVE | | 4208ac23-42bf-44ed-8b0d-af1e615b2542 | | fa:16:3e:c5:cb:94 | ip_address='XX.XX.169.108', subnet_id='51fb740f-1f06-4f6c-93c5-3690488e3980' | N/A | (VM) | 642729e6-f84c-4742-89b2-e5924d8e188e | | fa:16:3e:37:97:eb | ip_address='XX.XX.169.107', subnet_id='51fb740f-1f06-4f6c-93c5-3690488e3980' | ACTIVE | | bf5c3061-0c40-41da-bebf-95650e055ce2 | | fa:16:3e:03:bd:f8 | ip_address='10.1.0.1', subnet_id='3427b6ac-3bc0-4529-9035-33e1ab05cb64' | ACTIVE | | fdf976c0-99c6-49e4-b3db-9f26a09da7a9 | | fa:16:3e:c0:be:e9 | ip_address='10.1.0.12', subnet_id='3427b6ac-3bc0-4529-9035-33e1ab05cb64' | ACTIVE | +--------------------------------------+------+-------------------+-------------------------------------------------------------------------------+--------+ root@h018:~# ping -c4 XX.XX.169.101 PING XX.XX.169.101 (XX.XX.169.101) 56(84) bytes of data.

--- XX.XX.169.101 ping statistics --- 4 packets transmitted, 0 received, 100% packet loss, time 3024ms root@h018:~# ping -c4 XX.XX.169.107 PING XX.XX.169.107 (XX.XX.169.107) 56(84) bytes of data.

--- XX.XX.169.107 ping statistics --- 4 packets transmitted, 0 received, 100% packet loss, time 3023ms root@h018:~# ping -c4 XX.XX.169.108 PING XX.XX.169.108 (XX.XX.169.108) 56(84) bytes of data.

--- XX.XX.169.108 ping statistics --- 4 packets transmitted, 0 received, 100% packet loss, time 3001ms root@h018:~# openstack server list +--------------------------------------+--------+--------+----------------------------------------+-------------+----------+ | ID | Name | Status | Networks | Image | Flavor | +--------------------------------------+--------+--------+----------------------------------------+-------------+----------+ | 3f8ab4c2-9047-47c4-8634-0c93cf7d7460 | test15 | ACTIVE | demo-network=10.1.0.12, XX.XX.169.108 | Ubuntu16.04 | m1.small | +--------------------------------------+--------+--------+----------------------------------------+-------------+----------+ root@h018:~# ip route default via 10.1.14.1 dev eth0 10.1.14.0/24 dev eth0 proto kernel scope link src 10.1.14.118 10.2.14.0/24 dev brq5e8f5ec9-9a proto kernel scope link src 10.2.14.118 10.3.15.0/24 dev eth2 proto kernel scope link src 10.3.15.118 10.4.15.0/24 dev eth3 proto kernel scope link src 10.4.15.118 root@h018:~# ifconfig brq3ee95928-01 Link encap:Ethernet HWaddr 72:77:4f:54:6a:93 inet6 addr: fe80::4459:b6ff:feb0:3352/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1450 Metric:1 RX packets:34 errors:0 dropped:0 overruns:0 frame:0 TX packets:10 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:3144 (3.1 KB) TX bytes:828 (828.0 B)

brq5e8f5ec9-9a Link encap:Ethernet HWaddr 24:6e:96:84:25:1a inet addr:10.2.14.118 Bcast:10.2.14.255 Mask:255.255.255.0 inet6 addr: fe80::286d:e0ff:fefa:15a4/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:118004 errors:0 dropped:0 overruns:0 frame:0 TX packets:10175 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:5834402 (5.8 MB) TX bytes:1430189 (1.4 MB)

eth0 Link encap:Ethernet HWaddr 24:6e:96:84:25:18 inet addr:10.1.14.118 Bcast:10.1.14.255 Mask:255.255.255.0 inet6 addr: fe80::266e:96ff:fe84:2518/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1977142 errors:0 dropped:0 overruns:0 frame:0 TX packets:2514801 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1013827869 (1.0 GB) TX bytes:1529933345 (1.5 GB)

eth1 Link encap:Ethernet HWaddr 24:6e:96:84:25:1a inet6 addr: fe80::266e:96ff:fe84:251a/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:2622581 errors:0 dropped:14027 overruns:0 frame:0 TX packets:327841 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:166482697 (166.4 MB) TX bytes:28701550 (28.7 MB)

eth2 Link encap:Ethernet HWaddr b4:96:91:0f:cd:28 inet addr:10.3.15.118 Bcast:10.3.15.255 Mask:255.255.255.0 inet6 addr: fe80::b696:91ff:fe0f:cd28/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:272 errors:0 dropped:0 overruns:0 frame:0 TX packets:45 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:16452 (16.4 KB) TX bytes:2370 (2.3 KB)

eth3 Link encap:Ethernet HWaddr b4:96:91:0f:cd:2a inet addr:10.4.15.118 Bcast:10.4.15.255 Mask:255.255.255.0 inet6 addr: fe80::b696:91ff:fe0f:cd2a/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:7546483 errors:0 dropped:0 overruns:0 frame:0 TX packets:43 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:452789254 (452.7 MB) TX bytes:2118 (2.1 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:42373349 errors:0 dropped:0 overruns:0 frame:0 TX packets:42373349 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:12244256693 (12.2 GB) TX bytes:12244256693 (12.2 GB)

tap037d801d-5c Link encap:Ethernet HWaddr ba:7a:4c:72:fb:05 UP BROADCAST RUNNING MULTICAST MTU:1450 Metric:1 RX packets:9 errors:0 dropped:0 overruns:0 frame:0 TX packets:40 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1950 (1.9 KB) TX bytes:4088 (4.0 KB)

tap327fe5fe-42 Link encap:Ethernet HWaddr 6e:a2:fd:08:dc:bb UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:7 errors:0 dropped:0 overruns:0 frame:0 TX packets:107768 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:618 (618.0 B) TX bytes:6253098 (6.2 MB)

tap642729e6-f8 Link encap:Ethernet HWaddr 5a:11:77:05:54:e0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:11858 errors:0 dropped:0 overruns:0 frame:0 TX packets:94601 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:498656 (498.6 KB) TX bytes:5676060 (5.6 MB)

tapbf5c3061-0c Link encap:Ethernet HWaddr 72:77:4f:54:6a:93 UP BROADCAST RUNNING MULTICAST MTU:1450 Metric:1 RX packets:9122 errors:0 dropped:0 overruns:0 frame:0 TX packets:9186 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:928979 (928.9 KB) TX bytes:711090 (711.0 KB)

vxlan-8 Link encap:Ethernet HWaddr a6:77:6e:2b:f7:1f UP BROADCAST RUNNING MULTICAST MTU:1450 Metric:1 RX packets:9186 errors:0 dropped:0 overruns:0 frame:0 TX packets:9113 errors:0 dropped:19 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:582486 (582.4 KB) TX bytes:801919 (801.9 KB)

root@h018:~#

If any other information is required , please let me know. I will share the info. I have seen many posts with similar issues, steps which worked for them are not working in my setup. May be I have done something wrong, not able to figure out that on my own.

Thanks and regards, Jayachander.

[0] https://docs.openstack.org/install-guide/. [1] https://docs.openstack.org/install-guide/openstack-services.html#minimal-dep...