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<div>Hi Salvatore,</div>
<div><br>
</div>
<div>eth1 is not configured in /etc/network/interfaces.</div>
<div><br>
</div>
<div>After I manually added eth1 and bounced it, it came up with the 2nd private address.</div>
<div>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">$ sudo vi /etc/network/interfaces </p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br>
</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"># Configure Loopback</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">auto lo</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">iface lo inet loopback</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br>
</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">auto eth0</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">iface eth0 inet dhcp</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"> </p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">auto eth1</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">iface eth1 inet dhcp</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">~</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">~</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">~</p>
</div>
<div>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">$ sudo ifdown eht1 && sudo ifup eth1</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">ifdown: interface eht1 not configured</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">udhcpc (v1.20.1) started</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">Sending discover...</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">Sending select for 20.0.0.10...</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">Lease of 20.0.0.10 obtained, lease time 86400</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">deleting routers</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">adding dns 8.8.4.4</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">adding dns 8.8.8.8</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">$ ifconfig -a</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">eth0 Link encap:Ethernet HWaddr FA:16:3E:7A:49:1E </p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> inet addr:10.0.0.7 Bcast:10.0.0.255 Mask:255.255.255.0</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> inet6 addr: fe80::f816:3eff:fe7a:491e/64 Scope:Link</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> RX packets:707 errors:0 dropped:0 overruns:0 frame:0</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> TX packets:446 errors:0 dropped:0 overruns:0 carrier:0</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> collisions:0 txqueuelen:1000 </p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> RX bytes:66680 (65.1 KiB) TX bytes:57968 (56.6 KiB)</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br>
</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">eth1 Link encap:Ethernet HWaddr FA:16:3E:73:C7:F0 </p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> inet addr:20.0.0.10 Bcast:20.0.0.255 Mask:255.255.255.0</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> inet6 addr: fe80::f816:3eff:fe73:c7f0/64 Scope:Link</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> RX packets:39 errors:0 dropped:0 overruns:0 frame:0</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> TX packets:8 errors:0 dropped:0 overruns:0 carrier:0</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> collisions:0 txqueuelen:1000 </p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> RX bytes:3354 (3.2 KiB) TX bytes:1098 (1.0 KiB)</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br>
</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">lo Link encap:Local Loopback </p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> inet addr:127.0.0.1 Mask:255.0.0.0</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> inet6 addr: ::1/128 Scope:Host</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> UP LOOPBACK RUNNING MTU:16436 Metric:1</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> RX packets:4 errors:0 dropped:0 overruns:0 frame:0</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> TX packets:4 errors:0 dropped:0 overruns:0 carrier:0</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> collisions:0 txqueuelen:0 </p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;"> RX bytes:336 (336.0 B) TX bytes:336 (336.0 B)</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br>
</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">$ ping 10.0.0.7</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">PING 10.0.0.7 (10.0.0.7): 56 data bytes</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">64 bytes from 10.0.0.7: seq=0 ttl=64 time=0.138 ms</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">64 bytes from 10.0.0.7: seq=1 ttl=64 time=0.041 ms</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">64 bytes from 10.0.0.7: seq=2 ttl=64 time=0.066 ms</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">^C</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">--- 10.0.0.7 ping statistics ---</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">3 packets transmitted, 3 packets received, 0% packet loss</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">round-trip min/avg/max = 0.041/0.081/0.138 ms</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">$ ping 20.0.0.10</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">PING 20.0.0.10 (20.0.0.10): 56 data bytes</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">64 bytes from 20.0.0.10: seq=0 ttl=64 time=0.078 ms</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">64 bytes from 20.0.0.10: seq=1 ttl=64 time=0.041 ms</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">^C</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">--- 20.0.0.10 ping statistics ---</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">2 packets transmitted, 2 packets received, 0% packet loss</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">round-trip min/avg/max = 0.041/0.059/0.078 ms</p>
<p style="margin: 0px; font-size: 11px; font-family: Menlo;">$ </p>
</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Danny</div>
<div><br>
</div>
<div>===========================================</div>
<div><br>
</div>
<div>
<div style="font-family: Consolas; font-size: medium;">Date: Thu, 16 Oct 2014 00:10:20 +0200</div>
<div style="font-family: Consolas; font-size: medium;">From: Salvatore Orlando <<a href="mailto:sorlando@nicira.com">sorlando@nicira.com</a>></div>
<div style="font-family: Consolas; font-size: medium;">To: "OpenStack Development Mailing List (not for usage questions)"</div>
<div style="font-family: Consolas; font-size: medium;"><span class="Apple-tab-span" style="white-space: pre;"></span><<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>></div>
<div style="font-family: Consolas; font-size: medium;">Subject: Re: [openstack-dev] [QA] How to attach multiple NICs to an</div>
<div style="font-family: Consolas; font-size: medium;"><span class="Apple-tab-span" style="white-space: pre;"></span>instance<span class="Apple-tab-span" style="white-space: pre;">
</span>VM?</div>
<div style="font-family: Consolas; font-size: medium;">Message-ID:</div>
<div style="font-family: Consolas; font-size: medium;"><span class="Apple-tab-span" style="white-space: pre;"></span><<a href="mailto:CAGR=i3jEuZ6-PeGHJzE-HNH2Yvn8yKMBn4iES4dtqc3b2xLK7Q@mail.gmail.com">CAGR=i3jEuZ6-PeGHJzE-HNH2Yvn8yKMBn4iES4dtqc3b2xLK7Q@mail.gmail.com</a>></div>
<div style="font-family: Consolas; font-size: medium;">Content-Type: text/plain; charset="utf-8"</div>
<div style="font-family: Consolas; font-size: medium;"><br>
</div>
<div style="font-family: Consolas; font-size: medium;">I think you did everything right.</div>
<div style="font-family: Consolas; font-size: medium;"><br>
</div>
<div style="font-family: Consolas; font-size: medium;">Are you sure cirros images by default are configured to boostrap interfaces</div>
<div style="font-family: Consolas; font-size: medium;">different from eth0?</div>
<div style="font-family: Consolas; font-size: medium;">Perhaps all you need to do is just ifup the interface... have you already</div>
<div style="font-family: Consolas; font-size: medium;">tried that?</div>
<div style="font-family: Consolas; font-size: medium;"><br>
</div>
<div style="font-family: Consolas; font-size: medium;">Salvatore</div>
<div style="font-family: Consolas; font-size: medium;"><br>
</div>
<div style="font-family: Consolas; font-size: medium;">On 15 October 2014 23:07, Danny Choi (dannchoi) <<a href="mailto:dannchoi@cisco.com">dannchoi@cisco.com</a>> wrote:</div>
<div style="font-family: Consolas; font-size: medium;"><br>
</div>
<blockquote id="MAC_OUTLOOK_ATTRIBUTION_BLOCKQUOTE" style="font-family: Consolas; font-size: medium; border-left-color: rgb(181, 196, 223); border-left-width: 5px; border-left-style: solid; padding: 0px 0px 0px 5px; margin: 0px 0px 0px 5px;">
<div> Hi,</div>
<div><br>
</div>
<div> ?nova help boot? shows the following:</div>
<div><br>
</div>
<div> --nic</div>
<div><net-id=net-uuid,v4-fixed-ip=ip-addr,v6-fixed-ip=ip-addr,port-id=port-uuid></div>
<div><br>
</div>
<div> Create a NIC on the server. Specify option</div>
<div><br>
</div>
<div> multiple times to create multiple NICs.</div>
<div>net-</div>
<div><br>
</div>
<div> id: attach NIC to network with this UUID</div>
<div><br>
</div>
<div> (either port-id or net-id must be</div>
<div>provided),</div>
<div><br>
</div>
<div> v4-fixed-ip: IPv4 fixed address for NIC</div>
<div><br>
</div>
<div> (optional), v6-fixed-ip: IPv6 fixed address</div>
<div><br>
</div>
<div> for NIC (optional), port-id: attach NIC to</div>
<div><br>
</div>
<div> port with this UUID (either port-id or</div>
<div>net-id</div>
<div><br>
</div>
<div> must be provided).</div>
<div><br>
</div>
<div><br>
</div>
<div> NOTE: >>>>> Specify option multiple times to create multiple NICs. <<<<<</div>
<div><br>
</div>
<div><br>
</div>
<div> I have two private networks and one public network (for floating IPs)</div>
<div>configured.</div>
<div><br>
</div>
<div><br>
</div>
<div> localadmin@qa4:~/devstack$ nova net-list</div>
<div><br>
</div>
<div>+--------------------------------------+---------------+------+</div>
<div><br>
</div>
<div>| ID | Label | CIDR |</div>
<div><br>
</div>
<div>+--------------------------------------+---------------+------+</div>
<div><br>
</div>
<div>| 6905cf7d-74d7-455b-b9d0-8cea972ec522 | private | None |</div>
<div><br>
</div>
<div>| 8c25e33b-47be-47eb-a945-e0ac2ad6756a | Private_net20 | None |</div>
<div><br>
</div>
<div>| faa138e6-4774-41ad-8b5f-9795788eca43 | public | None |</div>
<div><br>
</div>
<div>+--------------------------------------+---------------+------+</div>
<div><br>
</div>
<div> When I launch an instance, I specify the ??nic? option twice.</div>
<div><br>
</div>
<div> localadmin@qa4:~/devstack$ nova boot --image cirros-0.3.2-x86_64-uec</div>
<div>--flavor 1 --nic net-id=6905cf7d-74d7-455b-b9d0-8cea972ec522 --nic</div>
<div>net-id=8c25e33b-47be-47eb-a945-e0ac2ad6756a vm10</div>
<div><br>
</div>
<div><br>
</div>
<div> And then I associate a floating IP to the instance.</div>
<div><br>
</div>
<div><br>
</div>
<div> localadmin@qa4:~/devstack$ nova list</div>
<div><br>
</div>
<div><br>
</div>
<div>+--------------------------------------+------+--------+------------+-------------+----------------------------------------------------------+</div>
<div><br>
</div>
<div>| ID | Name | Status | Task State |</div>
<div>Power State | Networks |</div>
<div><br>
</div>
<div><br>
</div>
<div>+--------------------------------------+------+--------+------------+-------------+----------------------------------------------------------+</div>
<div><br>
</div>
<div>| e6a13d2e-756b-4b96-bf0c-438c2c875675 | vm10 | ACTIVE | - |</div>
<div>Running | Private_net20=20.0.0.10; private=10.0.0.7, 172.29.173.13 |</div>
<div><br>
</div>
<div> localadmin@qa4:~/devstack$ nova show vm10</div>
<div><br>
</div>
<div><br>
</div>
<div>+--------------------------------------+----------------------------------------------------------------+</div>
<div><br>
</div>
<div>| Property | Value</div>
<div> |</div>
<div><br>
</div>
<div><br>
</div>
<div>+--------------------------------------+----------------------------------------------------------------+</div>
<div><br>
</div>
<div>| OS-DCF:diskConfig | MANUAL</div>
<div> |</div>
<div><br>
</div>
<div>| OS-EXT-AZ:availability_zone | nova</div>
<div> |</div>
<div><br>
</div>
<div>| OS-EXT-STS:power_state | 1</div>
<div> |</div>
<div><br>
</div>
<div>| OS-EXT-STS:task_state | -</div>
<div> |</div>
<div><br>
</div>
<div>| OS-EXT-STS:vm_state | active</div>
<div> |</div>
<div><br>
</div>
<div>| OS-SRV-USG:launched_at | 2014-10-15T20:22:50.000000</div>
<div> |</div>
<div><br>
</div>
<div>| OS-SRV-USG:terminated_at | -</div>
<div> |</div>
<div><br>
</div>
<div>| Private_net20 network | 20.0.0.10</div>
<div> |</div>
<div><br>
</div>
<div>| accessIPv4 |</div>
<div> |</div>
<div><br>
</div>
<div>| accessIPv6 |</div>
<div> |</div>
<div><br>
</div>
<div>| config_drive |</div>
<div> |</div>
<div><br>
</div>
<div>| created | 2014-10-15T20:21:54Z</div>
<div> |</div>
<div><br>
</div>
<div>| flavor | m1.tiny (1)</div>
<div> |</div>
<div><br>
</div>
<div>| hostId |</div>
<div>4660a679d319992f764bcb245b71048212fe8cd67b769400d82382b7 |</div>
<div><br>
</div>
<div>| id |</div>
<div>e6a13d2e-756b-4b96-bf0c-438c2c875675 |</div>
<div><br>
</div>
<div>| image | cirros-0.3.2-x86_64-uec</div>
<div>(feaec710-c1cc-4071-aefa-c3dc2b915ab1) |</div>
<div><br>
</div>
<div>| key_name | -</div>
<div> |</div>
<div><br>
</div>
<div>| metadata | {}</div>
<div> |</div>
<div><br>
</div>
<div>| name | vm10</div>
<div> |</div>
<div><br>
</div>
<div>| os-extended-volumes:volumes_attached | []</div>
<div> |</div>
<div><br>
</div>
<div>| private network | 10.0.0.7, 172.29.173.13</div>
<div> |</div>
<div><br>
</div>
<div>| progress | 0</div>
<div> |</div>
<div><br>
</div>
<div>| security_groups | default</div>
<div> |</div>
<div><br>
</div>
<div>| status | ACTIVE</div>
<div> |</div>
<div><br>
</div>
<div>| tenant_id | a9dea87cd1114f61996c10456a17604f</div>
<div> |</div>
<div><br>
</div>
<div>| updated | 2014-10-15T20:22:03Z</div>
<div> |</div>
<div><br>
</div>
<div>| user_id | bc353f0fc8b44c0883a220898c6c8262</div>
<div> |</div>
<div><br>
</div>
<div><br>
</div>
<div>+--------------------------------------+----------------------------------------------------------------+</div>
<div><br>
</div>
<div> It looks like both private network addresses are attached to the</div>
<div>instance.</div>
<div><br>
</div>
<div> However, ssh to the instance via the floating IP, its configuration</div>
<div>shows only the 10 net address is configured.</div>
<div><br>
</div>
<div> DANNCHOI-M-G07T:~ dannychoi$ ssh -l cirros 172.29.173.13</div>
<div><br>
</div>
<div>The authenticity of host '172.29.173.13 (172.29.173.13)' can't be</div>
<div>established.</div>
<div><br>
</div>
<div>RSA key fingerprint is a5:e1:ef:f5:5e:a6:af:06:de:1b:f6:23:0a:5a:48:91.</div>
<div><br>
</div>
<div>Are you sure you want to continue connecting (yes/no)? yes</div>
<div><br>
</div>
<div>Warning: Permanently added '172.29.173.13' (RSA) to the list of known</div>
<div>hosts.</div>
<div><br>
</div>
<div><a href="mailto:cirros@172.29.173.13's">cirros@172.29.173.13's</a> password:</div>
<div><br>
</div>
<div>$ ifconfig -a</div>
<div><br>
</div>
<div>eth0 Link encap:Ethernet HWaddr FA:16:3E:7A:49:1E</div>
<div><br>
</div>
<div> inet addr:10.0.0.7 Bcast:10.0.0.255 Mask:255.255.255.0</div>
<div><br>
</div>
<div> inet6 addr: fe80::f816:3eff:fe7a:491e/64 Scope:Link</div>
<div><br>
</div>
<div> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</div>
<div><br>
</div>
<div> RX packets:87 errors:0 dropped:0 overruns:0 frame:0</div>
<div><br>
</div>
<div> TX packets:52 errors:0 dropped:0 overruns:0 carrier:0</div>
<div><br>
</div>
<div> collisions:0 txqueuelen:1000</div>
<div><br>
</div>
<div> RX bytes:10509 (10.2 KiB) TX bytes:6194 (6.0 KiB)</div>
<div><br>
</div>
<div><br>
</div>
<div> eth1 Link encap:Ethernet HWaddr FA:16:3E:73:C7:F0</div>
<div><br>
</div>
<div> BROADCAST MULTICAST MTU:1500 Metric:1</div>
<div><br>
</div>
<div> RX packets:0 errors:0 dropped:0 overruns:0 frame:0</div>
<div><br>
</div>
<div> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0</div>
<div><br>
</div>
<div> collisions:0 txqueuelen:1000</div>
<div><br>
</div>
<div> RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)</div>
<div><br>
</div>
<div><br>
</div>
<div> lo Link encap:Local Loopback</div>
<div><br>
</div>
<div> inet addr:127.0.0.1 Mask:255.0.0.0</div>
<div><br>
</div>
<div> inet6 addr: ::1/128 Scope:Host</div>
<div><br>
</div>
<div> UP LOOPBACK RUNNING MTU:16436 Metric:1</div>
<div><br>
</div>
<div> RX packets:0 errors:0 dropped:0 overruns:0 frame:0</div>
<div><br>
</div>
<div> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0</div>
<div><br>
</div>
<div> collisions:0 txqueuelen:0</div>
<div><br>
</div>
<div> RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)</div>
<div><br>
</div>
<div><br>
</div>
<div> $ ping 20.0.0.10</div>
<div><br>
</div>
<div>PING 20.0.0.10 (20.0.0.10): 56 data bytes</div>
<div><br>
</div>
<div>^C</div>
<div><br>
</div>
<div>--- 20.0.0.10 ping statistics ---</div>
<div><br>
</div>
<div>9 packets transmitted, 0 packets received, 100% packet loss</div>
<div><<<<<[FAILURE]</div>
<div><br>
</div>
<div>$ ping 10.0.0.7</div>
<div><br>
</div>
<div>PING 10.0.0.7 (10.0.0.7): 56 data bytes</div>
<div><br>
</div>
<div>64 bytes from 10.0.0.7: seq=0 ttl=64 time=0.164 ms</div>
<div><br>
</div>
<div>64 bytes from 10.0.0.7: seq=1 ttl=64 time=0.041 ms</div>
<div><br>
</div>
<div>^C</div>
<div><br>
</div>
<div>--- 10.0.0.7 ping statistics ---</div>
<div><br>
</div>
<div>2 packets transmitted, 2 packets received, 0% packet loss</div>
<div><br>
</div>
<div>round-trip min/avg/max = 0.041/0.102/0.164 ms</div>
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</div>
<div>$</div>
<div><br>
</div>
<div><br>
</div>
<div> Is this the correct way to attach multiple NICs to an instance?</div>
<div><br>
</div>
<div> Thanks,</div>
<div>Danny</div>
<div><br>
</div>
<div><br>
</div>
<div>_______________________________________________</div>
<div>OpenStack-dev mailing list</div>
<div><a href="mailto:OpenStack-dev@lists.openstack.org">OpenStack-dev@lists.openstack.org</a></div>
<div><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a></div>
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</blockquote>
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